Mold Expert Witnesses

Mold, Indoor Air Quality - Industrial Hygiene, Asbestos, Lead, Radon, VOCs, COVID, Ventilation, Carbon Monoxide, Legionella, Structural Fires, Flooding & Sewage, Formaldehyde

Ian Cull, CIH, PE is the Founder and Chief Science Officer of Indoor Science. Mr. Cull is an internationally recognized expert and has been hired to work on mold and indoor air quality projects in over a dozen different countries around the globe. He has served as the National Technical Director of the Indoor Air Quality Association and authored the book "Fundamentals of Mold Remediation". Mr. Cull has served as an expert witness on multiple federal cases related to mold and indoor air quality. He has served as an expert for both plaintiff and defense. Mr. Cull has helped clients on over 7 figures of settlements and verdicts as a testifying and/or consulting expert. His cases involve single-family homes, offices, and multi-family buildings. Ian Cull is a Certified Industrial Hygienist (CIH) and licensed professional engineer (PE). His degree is in Environmental Engineering from the University of Illinois at Urbana-Champaign (1996). Mr. Cull has over 20 years of experience con...

Occupational Medicine, Toxicology - Independent Medical Examiner, IME, Internal Medicine, Lung, Cancer, Sleep Apnea, Solvents, Chemical Exposures, Mold, Workers' Compensation, Bauxite, Toxicology, Diabetes, Stroke, Rheumatological Disorders, Osteoarthritis, Pulmonary Disease, Fit-For-Duty, Chronic Pain, Gastrointestinal Issues

Board Certified by the American Board of Internal Medicine, American Board of Toxicology, American Board of Independent Medical Evaluators, American Board of Quality Assurance Utilization Review Physicians, Board Certified Physician Advisor, Medical Review Officer, Certified Department of Transportation Medical Examiner, and certified in the use of the AMA Guides, for impairment determinations. Dr. Betancourt has numerous years of experience performing Independent Medical Evaluations (IME) within the scope of his credentials. His in-depth knowledge of Internal Medicine, Occupational Medicine, Biochemistry and Toxicology, provide a solid framework to thoroughly investigate and determine causation and/or formulate recommendations, for return to work, FMLA issues, or long/short term disability benefits. Dr. Betancourt has performed IMEs addressing Ehlers-Danlos, heart disease (chronic and acute), diabetes with complications, pulmonary disease, gastrointestinal disease, cancer, strok...

Mold, Industrial Hygiene - Asbestos, Bad Faith, Construction Safety, Environmental, Ergonomics, Hazardous Materials, Human Factors Engineering, Industrial Hygiene & Mold, Landlord / Tenant, Lead Poisoning, Occupational / Environmental Health, OSHA, Safety, Wrongful Death

Dr. Eric N. Brown, CIH, CSP, is a Certified Industrial Hygienist (CIH) and a Certified Safety Professional (CSP), with both certifications in good standing with the issuing boards. Dr. Brown holds a Doctorate in Public Health with an Industrial Hygiene specialization from the University of California at Los Angeles, and a Master’s degree in Public Health with an Occupational Health specialization from the Medical College of Ohio. He has over 20 years of experience in: Health and Safety Industrial Hygiene Indoor Air Quality Exposure Assessments Heat Stress Litigation Support Dr. Brown has been a designated expert in hundreds of cases, been deposed dozens of times, and has testified successfully in both trials and arbitrations. His services are available to attorneys representing both plaintiff and defendant.

Real Estate - Property management, Broker, agent, apartment, commercial, HOA, Condominiums, office, slip/trip/fall, maintenance, water intrusion, mold, personal injury,security, management standard of care, due diligence, real estate property management, real estate disputes,

Mr. Cantrell is currently active in day to day property management. He is a California Real Estate Broker, a Certified Property Manager (CPM) and a Condominium Association Manager (CAM) in the state of Florida. He is an expert in all aspects of Real Estate including Property Management of Residential, Commercial, Condominiums and Homeowners Associations, Shopping Centers. Expert in Standards of Care, property damage, personal injury, habitability, landlord/tenant, maintenance, air quality and mold issues, receiverships, lease interpretation, partnership agreements, trust properties, child molestation. An IREM instructor teaching throughout the US , Russia and Poland. Recipient 1987 Frank Lyons award-CPM of the year, CPM Emeritus 2011, President IREM San Francisco, IREM SF instructor of the year 2001, 2007 nd 2013 Lloyd Hanford Jr Distinguished Faculty award IREM. Featured speaker National Facility Management and Technology Conference-Chicago 2007 and Baltimore 2008, 2009. C...

Allergy & Immunology - Mold, Fungus Allergy, Drug and Vaccine Allergy, Anaphylactic Shock, Mast Cell Activation Syndromes, Asthma, Immunodeficiency & Gamma Globulin Therapy, Allergy Shots, Immunotherapy

Dr. Davidson is a clinician providing expert consultation and testimony to attorneys since 1993. His occupation is practicing evidence-based Allergy & Clinical Immunology. He is also a Clinical Professor at the University of California San Francisco. He has given deposition 4 times, latest December 2021. He testified in court twice & provided expert consultation for many cases the majority of which did not proceed to deposition. Dr. Davidson had in-person SEAK Training in Expert Deposition and Expert witness Consulting Practice.

Toxicology, Occupational Medicine - Mold, Carbon monoxide toxicity, benzene toxicity, cancer causation, occupational/environmental lung diseases, metals toxicity, indoor air quality/building associated illness, epidemiology, epidemiology (cancer), inhalation toxicity

Clinical Professor, Division of Occupational & Environmental Medicine, University of California San Francisco Consultant, Fischman Occupational & Environmental Medical Group Diplomate, American Board of Preventive Medicine in Occupational Medicine Diplomate, American Board of Internal Medicine Medical-legal consultant and expert witness in Occupational & Environmental Medicine and Toxicology Fellow, American College of Occupational and Environmental Medicine (ACOEM) Member, Board of Directors, American College of Occupational & Environmental Medicine (ACOEM), 2009 - 2015 Chair, ACOEM Council of Scientific Advisors, 2010-present Co-author, "Chemical Hazards of the Workplace", Van Nostrand Reinhold, 1991, among others. Co-author “Occupational Cancer ”,Current Occupational & Environmental Medicine, Ed.: J La Dou and R Harrison. Fifth Edition, New York: McGraw- Hill Companies, Inc., 2014

Real Estate, Premises Liability - Property management, broker, agent, apartment, commercial, HOA, slip/trip/fall, maintenance inspection, water intrusion, mold, health & safety, personal injury

Robert Griswold specializes in: * Currently active as a day-to-day hands-on practitioner, consultant and expert in all aspects of real estate (except valuation). Serves as a consultant or expert witness in standards of care, standards of practice, best practices, and custom and practice for real estate transactions, property management/ownership and fiduciary duty issues for all types of residential and commercial real estate – management, operations, maintenance, health & safety, habitability, mold, water intrusion, personal injury, trip & fall, premises liability, property inspection, broker or agent failure to disclose; misrepresentation; negligence/fraud & association board duties, & real estate receivership. * Certified Property Manager (CPM), CRE, ARM, CCIM, PCAM, CCAM, GRI * Real estate expert for NBC News This Weekend (NBC 7/39 San Diego) * Author - Property Management Kit for Dummies and Property Management for Dummies * Co-Author - Real Estate Investing for Dummies; M...

Occupational Medicine, Public Health - Chemical Exposures, Heat Injuries, Asbestos, Dust, Mold, Air Quality, Heavy Metals, Radiation, Toxicology, Fitness for Duty, Return to Work, Malingering, Stress, Violence, PTSD, Personal Injury, Disability, Chronic Pain, Telemedicine, Primary Care, Urgent Care, Public Health and Coronavirus COVID-19

Harvard-trained, double board-certified, full-time practicing physician in Occupational and Environmental Medicine, Public Health, and General Preventive Medicine. Medical expert work with the Massachusetts Institute of Technology (MIT), the World Health Organization (WHO), American College of Occupational and Environmental Medicine (ACOEM), and MDGuidelines®. Published original research on Long Term and Short Term Disability in ACOEM’s Journal of Occupational and Environmental Medicine and chapter author of Psychological Factors and Workforce Health in ACOEM’s Occupational Health Guide. Published with the World Health Organization in the Journal of Infectious Disease on Ebola infections in health care workers. His involvement in the coronavirus (COVID-19) response includes instructing medical, health, and safety professionals, creating policies and procedures, directing preventive medicine and public health, mitigating transmission-risk, managing safe return to work, cluster outb...

Insurance - Claims, Claims Handling, Standards and Practice, Property, Casualty, Restoration, Fire, Water, Mold, IICRC

With extensive experience across a broad sector of the property and casualty insurance industry, Sandra has unique insight and perspective into the challenges that arise in the insurance claims process. She has successfully guided both plaintiffs and defendants through hundreds of complex claims; both first and third party, litigated and non- litigated. With her extensive background in the fire and water restoration industry, combined with her outstanding communication and negotiation skills, Sandra excels in helping her clients get their cases RESOLVED.

Real Estate - Matters involving landlords, tenants, buyers, sellers, brokers fiduciary duties and duty of care, property and asset management, AIR contracts, commercial and residential real estate, leasing, sales, CAM charges, holdover, surrender of property, partnerships, options, rent adjustments, mold & more.

John has worked in the real estate profession for over 35 years. He has excelled as a broker, owner, landlord, institutional asset and property manager, educator, author, trainer, mediator and expert witness. John is the foremost expert on the AIR (AIRCRE) commercial real estate contracts. John is also an instructor for the California Association of Realtors and AIRCRE. John is also a Certified Mold Assessor Technician. John's knowledge and breadth of experience is second to none. His ability to convey his knowledge and experience in a convincing and meaningful way is one of his greatest attributes as an expert witness. Please go to www.JohnPag.com for a comprehensive look at John's career.

Neurology, Occupational Medicine - Neurotoxicology, Metals (Aluminum, Arsenic, Lead, Mercury, Manganese, Thallium, Tin, Zinc), Solvents, Pesticides, Carbon Monoxide, Electromyography, Environmental Exposures, Chemical Exposures, Toxic Neuropathy, Mold, head trauma, concussion, pain

Dr. Rutchik is one of very few physicians in the United States board certified both in Neurology and Occupational and Environmental Medicine. He is also an associate professor of Medicine at UCSF and a California State Qualified Medical Examiner. He is a Fellow of both the American Academy of Neurology (AAN) and the American College of Occupational and Environmental Medicine (ACOEM). He provides clinical evaluations and treatment, including electromyography, of individuals and populations with suspected neurological illness secondary to workplace injuries or chemical exposure; neurological trauma, and neurological fitness for duty in safety sensitive populations. Other services include independent medical examinations, medical record review, utilization review and consulting to industrial, legal, government, pharmaceutical and academic institutions equally for plaintiff and defense matters. Dr. Rutchik is licensed in CA, NY, MA, NM and ID.

Real Estate, Premises Liability - Property management, brokerage, agent, apartment, commercial, HOA, slip and fall, premises liability, maintenance, standards of care, disclosure, owner and broker disclosure, personal injury, mold, bedbugs, water intrusion, health and safety, personal injury, fiduciary duty, fraud, receivership.

Currently active as the Senior Vice President of Asset Management Services for Kidder Mathews: one of the largest commercial and property management brokerage firms in the western United States. In excess of seventy million square feet of assets under management. Serves as an expert witness in property management, standards of care, brokerage, owner and agent disclosure, premises liability, water intrusion, mold, bedbugs, personal injury, health and safety, fiduciary duty, and most all aspects of the real estate industry.

Industrial Hygiene, Indoor Air Quality - Certified Industrial Hygienist CIH, Certified Safety Specialist CSP, Indoor Air Quality, Industrial Hygienist, EMF Testing, Electromagnetic Field Testing, Radiofrequency Testing, OSHA Safety Compliance, Toxicology, Mold Testing, Mold, Noise Testing & Remediation

Specialties & Experience of this Expert Witness General Specialties: Industrial Hygiene (CIH), Safety (CSP), Electromagnetic Fields (EMF), Mold and Indoor Air Quality (IAQ) Specialty Focus: Certified Industrial Hygienist (CIH), indoor air quality, toxicology, air sampling, industrial hygiene, electromagnetic field testing (EMF), radiofrequency testing, OSHA health & safety compliance Education: Master of Science, Wayne State Univ. Schools of Medicine & Pharmacy; Bachelor of Science, University of Michigan Years in Practice: 40 Number of Times Deposed/Testified in Last 4 Yrs: 5 I have been a Certified Industrial Hygienist since 1987. I have been a Certified Safety Professional in 1993. I started my career with US Federal OSHA. I was an EHS Manager for a number of major US corporations. I am presently the owner of my company, IAQ-EMF Consulting Inc., for the last 22 years.

Real Estate - Property management, Broker, agent, apartment, commercial, HOA, Condominiums, office, slip/trip/fall, maintenance, water intrusion, mold, personal injury,security, management standard of care, due diligence, real estate property management, real estate disputes,

Mr. Cantrell is currently active in day to day property management. He is a California Real Estate Broker, a Certified Property Manager (CPM) and a Condominium Association Manager (CAM) in the state of Florida. He is an expert in all aspects of Real Estate including Property Management of Residential, Commercial, Condominiums and Homeowners Associations, Shopping Centers. Expert in Standards of Care, property damage, personal injury, habitability, landlord/tenant, maintenance, air quality and mold issues, receiverships, lease interpretation, partnership agreements, trust properties, child molestation. An IREM instructor teaching throughout the US , Russia and Poland. Recipient 1987 Frank Lyons award-CPM of the year, CPM Emeritus 2011, President IREM San Francisco, IREM SF instructor of the year 2001, 2007 nd 2013 Lloyd Hanford Jr Distinguished Faculty award IREM. Featured speaker National Facility Management and Technology Conference-Chicago 2007 and Baltimore 2008, 2009. C...

Toxicology, Environmental - Mold, Drug Toxicology, Alcohol Toxicology, Lead, Chinese Drywall, Hydrogen Sulfide, Industrial Hygiene, Benzene, Mercury, Formaldehyde, Sick Building Syndrome, Fracking

He has served as the Medical Director of the Detroit Health Department and was the chief physician responsible for measures designed to protect the public health of over one million persons living or working in the City of Detroit. Dr. Chiodo is an assistant professor of family medicine and public health at Wayne State University School of Medicine and adjunct professor of law at John Marshall Law School and Loyola University Law School in Chicago where he teaches toxic tort law. He is board certified in the medical specialties of internal medicine, occupational and environmental medicine, and public health and general preventive medicine. He is also certified in the public health discipline of industrial hygiene as a Certified Industrial Hygienist (C.I.H.). He is also a certified medical review officer which is the designation required by the United States Department of Transportation for a physician to review drug and alcohol test results. Due to his interest in building related d...

Construction, Environmental - Appraisal & Valuation, Arbitration/Mediation, Building Inspection, Construction, Construction Defects, Environmental, Indoor Air Quality, Mold, OSHA, Premises Liability, Safety, Slip Trip & Fall

Insurance: ACA - All Lines Independent Claims Adjuster Florida 520 Licenses #087209 since 2004 Florida Unaffiliated General Lines Property & Casualty Insurance Agent 2-20 License #A087209 since 2011 National Flood Insurance Program Claims Adjuster – Cert. Number 30003330 Georgia Insurance Non-Resident Casualty & Property Adjuster #763839 IAUA Certified Property Appraiser & Umpire (CPAU) Xactimate Estimating Software user since 2004 Construction: National Floor Safety Institute (NFSI), since 2020 State of Florida Certified General Contractor CGC 020554 since 1981 State of Florida Certified Roofing Contractor CCC 056639 since 1992 State of Florida Certified Home Inspector #HI1006 Equivalent Certification to Design Professional for Engineering of One or Two-Family Structures under FS 489.115(4) (b) & Florida Building Code 104.2.2.1 EPA Certified Lead Renovator Certification No. R-I-8865-10-10166 by the Environmental Management Institute, Inc. OSHA Construction Safety & Health Cert...

Safety, Premises Liability - Slip, Trip & Fall, Personal Injury, Sidewalks and Speed Bumps, Stairs, Chemical Exposure, Noise, Product Liability, Machine Safety, Human Factors, Indoor Air Quality, Industrial Hygiene, Mold

Daniel Hartwig, CSP, CIH is President of General Health & Safety Services Corp. and has provided safety counsel and expert witness testimony throughout the United States for over 40 years from offices in Wisconsin and Florida. Because of the wide variety of clients served, he has experience in many environments including retail stores, hotels, homes, restaurants, manufacturing facilities, construction sites, hospitals and nursing homes, auto dealerships and many more. Being a premises safety expert, Mr. Hartwig performs investigations related to construction, operation, and maintenance of commercial premises, residential structures, and industrial facilities. The investigations involve site inspections and review of applicable standards. Based on the above information and review of the discovery material, he performs a root cause analysis of the accident, enabling him to provide a strong basis for his opinions. For product liability cases, he provides analysis of possible defects...

Premises Liability, Disaster Recovery - Accident scene investigation, Building codes, ADA, Accessibility, Slip and fall, Trip and fall, Architecture, Construction, Mold, Cruise ship, Maintenance, Assisted Living, Building Inspection, Restoration, Insurance Claims, Construction Defects, Disaster Recovery, Failure Analysis, Property Damage

RGA Design Forensics: Providing customized expert witness solutions through experience and cutting edge technology. At RGA Design Forensics we strive to provide our clients with superior expert witness services by combining the latest in technological advances with the knowledge and expertise of our staff gained through decades of training and experience. ​ Our three main areas of expertise are premises liability, construction litigation, and ADA compliance. We provide tailored and customized expert witness solutions to meet the needs of our client's particular situation. ​ We aim to deliver this expert advice in a timely and efficient manner, handling each matter with a high level of accountability and responsiveness. Dr. Henry, our lead expert, typically utilizes three analytical components in his case development: a detailed timeline, an analysis of the applicable codes, and the application of the facts to the law. His reports and testimony are presented in a simple, clear ...

Allergy & Immunology, Internal Medicine - Mold, Mold Allergy, Sick Building Syndrome,Food Challenges, Black Mold, Allergy & Immunology- Food Allergy, Drug Allergic Reactions, Asthma, Indoor Air Pollution, Anaphylaxis

Dr. Ronald Saff is an Assistant Clinical Professor of Medicine at the Florida State University College of Medicine in Tallahassee. He received his undergraduate degree from the University of Florida. His internship and residency were in internal medicine at Presbyterian University of Pennsylvania in Philadelphia followed with an Allergy/Immunology fellowship at the Medical College of Wisconsin Affiliated Hospitals in Milwaukee. He has practiced in Tallahassee since 1994 and has won many service awards from the American Lung Association and was an Environment and Health columnist for the local newspaper, the Tallahassee Democrat. He is board certified in Allergy/Immunology and Internal Medicine. He is a certified clinical research investigator and a fellow of the American Academy of Allergy, Asthma, and Immunology.

Occupational Medicine, Internal Medicine - workplace exposures and injuries,musculoskeletal rehabilitation,environmental, allergy,asthma,mold,indoor air quality,chemicals,drugs,multiple chemical sensitivity, pain management,traumatic brain injury,long Covid,catastrophic cases, physical impairment,long term disability,FMLA,fitness for duty

Board Certified - Occupational Medicine / Preventive Medicine and Internal Medicine. Master of Public Health - Boston University School of Public Health. Over 30 years of clinical and administrative experience and providing expert opinion in occupational medicine, internal medicine, rehabilitation, quality assurance, utilization review, medical policy, level of care, standards of care, causation, physical impairment, social security, and disability. Expertise in workplace exposures/injuries, musculoskeletal rehab problems, environmental, allergies, asthma, mold, indoor air quality, pain management, traumatic brain injury, long Covid, and catastrophic cases. Expert review, opinion, and testimony provided on behalf of individuals, employers, insurance carriers, defense and plaintiff attorneys, local, state, federal authorities, schools, and universities.

Mold, Indoor Air Quality - Industrial Hygiene, Asbestos, Lead, Radon, VOCs, COVID, Ventilation, Carbon Monoxide, Legionella, Structural Fires, Flooding & Sewage, Formaldehyde

Ian Cull, CIH, PE is the Founder and Chief Science Officer of Indoor Science. Mr. Cull is an internationally recognized expert and has been hired to work on mold and indoor air quality projects in over a dozen different countries around the globe. He has served as the National Technical Director of the Indoor Air Quality Association and authored the book "Fundamentals of Mold Remediation". Mr. Cull has served as an expert witness on multiple federal cases related to mold and indoor air quality. He has served as an expert for both plaintiff and defense. Mr. Cull has helped clients on over 7 figures of settlements and verdicts as a testifying and/or consulting expert. His cases involve single-family homes, offices, and multi-family buildings. Ian Cull is a Certified Industrial Hygienist (CIH) and licensed professional engineer (PE). His degree is in Environmental Engineering from the University of Illinois at Urbana-Champaign (1996). Mr. Cull has over 20 years of experience con...

Civil Engineering, Failure Analysis - Site and Land Development, Project Management, Utility Design, Surface and Groundwater Flooding, Roadway Design, Bituminous and Concrete Pavement Design, Stormwater Management, Runway Pavement Design, Slip and Fall Injuries, Root Cause Construction Failures, Lead, Asbestos, Mold, Radon

Roger Machut is a Senior Civil Engineering Expert for Solution Engineering Group. He consults on all aspects of roadway design, bituminous and concrete paving design, runway pavement design, stormwater management, utility design, site development, and surface and groundwater flooding. Mr. Machut has over 30 years of practical professional experience in civil engineering, in both design and construction applications. Combined with decades of holding positions of leadership in various organizations, Mr. Machut has developed a unique ability to express the complex in ways understandable to individual audiences, allow each group to take action or make a decision. As a solution creator, he equally identifies root causes of failures, inefficient methodologies, and unsustainable construction. Adding to his total professional credentials is the Mr. Machut’s 33 years of service in the United States Marine Corps, from which he retired as a Brigadier General. In addition to his extensi...

Real Estate, Premises Liability - property management, real estate management, subrogation, risk management, maintenance, property operations, facilities, premises liability, insurance, apartments, multifamily, slip, fall, property damage, building management, risk management, property loss, lead paint, mold, carbon monoxide, CO

An accomplished and qualified expert witness. Provides unbiased assessments and expert testimony for both Plaintiff and Defense in property management standard of care, premises liability, real estate partnerships and related legal disputes. Expert opinions are based on professional experience, academic training, research and the facts of each case. An award winning real estate executive with over thirty years experience managing portfolios of conventional and rent regulated multifamily, mixed-use and retail properties in both suburban and urban markets. Experienced manager of all class of property from tax credit to ultra luxury. Skilled at developing best-in-class residential property management operating teams and preserving and enhancing value through operations. Institute of Real Estate Management accredited Certified Property Manager®, Accredited Residential Manager®, and Graduate, Real Estate Institute through National Association of Realtors®. Founder and Principal of Ocu...

Occupational Medicine, Toxicology - Environmental Medicine, Disability Evaluation, Independent Medical Exams, Mold, Pulmonary Disease, Environmental, Indoor Air Quality

Allergy & Immunology - Allergy, Allergist, Mold, Asthma, Sick Building, Latex, Multiple Chemical Sensitivity, Occupational Allergy, Occupational Asthma, Drug Patent Infringement (limited to allergy/asthma), Drug Allergy,food allergy, Malpractice,

Past President Massachusetts & New England Allergy Societies, Board Member of MA Board of Registration in Pharmacy (2004-2013), more than 50 depositions, 11 trials ,patent infringement (2 cases), Board Certified, private practice.

Occupational Medicine, Toxicology - Truck Accidents, Transport Accidents, Covid-19, Coronavirus, Firefighters, Cardiovascular, Sleep Disorders, Sleep Apnea, Sleep medicine, Chemical Sensitivities, Environmental Intolerances, Mold, Latex Allergy, Record Review, Causation Analyses, Fitness for Duty, Disability, Heavy Metals, Toxicology

Dr. Kales is a Professor of Medicine at Harvard Medical School. He is Professor & Director of the Occupational Medicine Residency at the Harvard TH Chan School of Public Health (HSPH) and has produced over 200 publications. He is the Chief of Occupational Medicine at Cambridge Health Alliance. Dr. Kales has conducted numerous IMEs, chart reviews and has served as an expert for various Governmental Agencies, Insurance Companies, Corporations and Attorneys. He is Board-certified in both Occupational Medicine and was previously trained and certified in Internal Medicine. Dr. Kales' reports are timely, objective and yield scientific, objective, consistent, convincing opinions. He also has significant experience with deposition testimony.

Industrial Hygiene, Products Liability - Exposure, Legionnaires, Asbestos, Occupational Disease, Infection Control, COVID, Indoor Air Quality, Mold, Respirators, Carbon Monoxide, Chemical Product Liability, Pesticides

Adjunct Professor - Occupational & Environmental Health, School of Public Health, University of Toronto Member, American College of Epidemiology Member, Association for Professionals in Infection Control and Epidemiology Certified Industrial Hygienist (American Board of Industrial Hygiene) Registered Occupational Hygienist (Canadian Registration Board of Occupational Hygienists) Licensed Pesticide Applicator Licensed Asbestos Project Supervisor

Insurance, Environmental - Bad Faith, Liability Insurance, Reinsurance, D&O, Claims Made and Occurrence Policies, Runoff, Insurance Fraud, Workers Compensation, Risk Management, Claims Adjusting, Opioids, Construction Defect, Asbestos, Talc, Glyphosate, Sports Injury, Sexual Abuse, Lead Paint, Mold, MTBE, Implants, Silica.

As in-house counsel at a third-party administrator testified numerous times as a fact witness and designated PMK regarding insurance and reinsurance issues. In 2021, testified as expert in successful multi-million dollar D&O arbitration and worked as independent consultant to runoff investors. Formerly Vice President of seven insurance companies. Over the past 36 years, litigated or arbitrated insurance, reinsurance and/or bad faith in over 30 states and four countries. Partner in two prominent national law firms representing various insurers and reinsurers as national counsel. Presented at numerous seminars in US and UK put on by DRI, Perrin, PLRB/LIRB. AIRROC, American Conference Institute, International Association of Defense Counsel, Practicing Law Institute, Mealey's, CPCU Society, and home builders' associations regarding insurance, reinsurance, torts and related issues.

Real Estate, Slip Trip & Fall - Realtor, Broker, Premises Liability, Slip Trip and Fall, Mold, Water Penetration, Standard of Care, Agent Duties, Mortgage, Property Value, Residential Real Estate, Realtor Malpractice, Fraud, Covid-19, Identity Theft, structural issues, material defects.

Nationwide services. Certified Fraud Examiner, Certified Financial Crime Specialist, and former Federal Agent, providing complete expert witness and litigation support . As a practicing Real Estate Agent and Broker (in several states) for over 29 years, Mr. Rosenblum is a real estate expert on matters of Realtor Standard of Care, fiduciary responsibility, agency representation, breach of contract matters, mortgages, Mold, Water Penetration, structural issues, material defects. premises liability, and slip, trip and fall. The discipline of his daily work is that of an active Real Estate Broker overseeing agents and transactions. Expertise in matters of mortgage fraud, contractual disputes, seller's disclosure, agency relationship, and employment relationship breaches. These areas are approached with professionalism and expertise. Additional expertise in valuations, diminution of value, property salability evaluations, and ethics matters. C.V. and References available upo...

Industrial Hygiene, Safety - Chemical exposure assessment, Accident Investigation, Slip, trips and falls, Confined space entry, SARS/COVID, Legionella, Asbestos, Mold, Snow Sports injury

I am a Certified Industrial Hygienist (CIH- ABIH 7042) and Certified Safety Professional (CSP- BCSP 14644) in comprehensive practice. I have over 35 years of experience working with legal counsel providing consultation, deposition or testimony in injury, illness and accident investigation/loss prevention/hazard mitigation and control matters. Industrial Hygiene experience comprises chemical exposure risk assessment, biological exposure risk assessment including Legionella Control and Prevention, bloodborne pathogens, and physical exposure risk assessments including noise and nonionizing radiation. Safety professional experience includes accident investigation including the use of Management Oversight Risk Tree (MORT), Events and Causal Factors Analysis, Barriers Analysis and the application of regulatory and consensus standards. Additionally, I am a Registered Nurse (RN) in the State of New York (297371) that adds a deeper understanding of the mechanisms of injury and illness...

Allergy & Immunology - Mold, Asthma, Chronic cough, respiratory disorders, anaphalactic reactions, food allergy, medication reactions, allergies, hives,urticaria, eczema, contact dermatitis, angioedema swelling

Dr. Norman Klein is an allergist who has been in clinical practice in Brooklyn for over 40 years. He is Board Certified by American Board of Pediatrics and the American Board of Allergy and Immunology. He is an Assistant Professor of Pediatrics at SUNY (Downstate) Brooklyn, and Clinical Assistant Professor of Medicine at NYU Langone Medical Center. Some of his major areas of expertise include: Anaphylaxis, Food allergies, Adverse Medication reactions, Mold Allergy,Allergic skin reactions, Hives (urticaria), Angioedema,Airborne allergens,and Asthma

Industrial Hygiene, Indoor Air Quality - Expert in asbestos, benzene, solvent, and other chemical exposure assessment, dose reconstruction, and state of the art. Expert in mold inspection, sampling, and remediation. Expert in investigations of indoor air quality and water damage from construction, firefighting, and storm damage.

Mr. Rafferty has successfully served as an expert witness in industrial hygiene, indoor air quality, mold exposure, and other occupational and public health issues. His opinions are based on a sound understanding of the science and facts in each case, and his written reports and oral testimony are presented in clear, concise language that is engaging and easily understood. In his 35 years as a CIH, Mr. Rafferty has conducted hundreds of exposure assessments in a wide variety of industrial, commercial, institutional and residential facilities on three continents. As a technical director of two leading national environmental consulting firms, he provided leadership and oversight of technical excellence in the work of dozens of industrial hygienists. He has served as an expert in cases relating to proposed OSHA regulations, workers’ compensation, and criminal sentencing; as well as litigation involving property damage, construction defects, personal injury, and insurance coverage. ...

Real Estate, Slip Trip & Fall - Realtor, Broker, Premises Liability, Slip Trip and Fall, Mold, Water Penetration, Standard of Care, Agent Duties, Mortgage, Property Value, Residential Real Estate, Realtor Malpractice, Fraud, Covid-19, Identity Theft, structural issues, material defects.

Nationwide services. Certified Fraud Examiner, Certified Financial Crime Specialist, and former Federal Agent, providing complete expert witness and litigation support . As a practicing Real Estate Agent and Broker (in several states) for over 29 years, Mr. Rosenblum is a real estate expert on matters of Realtor Standard of Care, fiduciary responsibility, agency representation, breach of contract matters, mortgages, Mold, Water Penetration, structural issues, material defects. premises liability, and slip, trip and fall. The discipline of his daily work is that of an active Real Estate Broker overseeing agents and transactions. Expertise in matters of mortgage fraud, contractual disputes, seller's disclosure, agency relationship, and employment relationship breaches. These areas are approached with professionalism and expertise. Additional expertise in valuations, diminution of value, property salability evaluations, and ethics matters. C.V. and References available upo...

Environmental, Engineering - Hydrology, Sewer, Water, Flooding, Groundwater, Hydrogeology, Drainage, Wastewater Treatment, Septic Systems, Utility, Sewer Systems, Sanitary Sewage, Mold, Stormwater Management, Hydraulics, Hazardous Waste, Drinking Water, Waste Management, Erosion, Soils, Pumping, Water Quality, Air Quality

Nationwide experience as hydrologist, environmental engineer, and civil engineer, including for construction, operations, design, inspections, floodplains, contamination, toxicity, hazardous waste, spills, grading, remediation, pollution, sinkholes, health and safety, pumping, modeling, odors, soils, dams, regulations, combined sewers, overflows, aquifers, water distribution, water treatment, hydraulic fracturing, Standard of Care, sedimentation, hydroplaning, wetlands, landfills, monitoring, infiltration/inflow, and metering. Forensic cases for Mr. Dutill have comprised federal and state courts, and include damages from approximately $25,000 to approaching $1 billion, with most between $100,000 to $5M. As indicated in feedback from attorneys on expert witness cases, some of the strengths of Mr. Dutill include understandable guidance, responsiveness, timeliness, communication, effective report writing, strong testimony (including on cross), efficiency, organization, and assistance ...

Industrial Hygiene, Mold - Certified Industrial Hygienist, Industrial Hygiene, Exposure Assessment, Exposure, Occupational Exposure, Exposure Reconstruction, Historical Exposure, FELA, Railroad, COVID-19, Bioaerosols, Indoor Air Quality, Diesel Exhaust, Chemical, Sick Building,

Dr. Perez has served as an expert witness in over 100 cases and has extensive experience in writing expert reports as well as in providing oral deposition and trial testimony. He served as faculty at the Drexel University School of Public Health for 10 years. In this role he taught industrial hygiene and exposure assessment methods to public health graduate students. He also lectured on airborne contaminant exposure and environmental health to graduate engineering and medical students. He has conducted research in the fields of industrial hygiene and environmental health, published his results in the peer reviewed literature and presented his findings at various national and international environmental and occupational health conferences. He has been involved in international industrial hygiene work, lecturing and consulting in India and serving as an advisor to the government of Sri Lanka on issues of occupational health and worker exposure control. Based on his qualification...

Industrial Hygiene, Indoor Air Quality - Expert in asbestos, benzene, solvent, and other chemical exposure assessment, dose reconstruction, and state of the art. Expert in mold inspection, sampling, and remediation. Expert in investigations of indoor air quality and water damage from construction, firefighting, and storm damage.

Mr. Rafferty has successfully served as an expert witness in industrial hygiene, indoor air quality, mold exposure, and other occupational and public health issues. His opinions are based on a sound understanding of the science and facts in each case, and his written reports and oral testimony are presented in clear, concise language that is engaging and easily understood. In his 35 years as a CIH, Mr. Rafferty has conducted hundreds of exposure assessments in a wide variety of industrial, commercial, institutional and residential facilities on three continents. As a technical director of two leading national environmental consulting firms, he provided leadership and oversight of technical excellence in the work of dozens of industrial hygienists. He has served as an expert in cases relating to proposed OSHA regulations, workers’ compensation, and criminal sentencing; as well as litigation involving property damage, construction defects, personal injury, and insurance coverage. ...

Real Estate, Slip Trip & Fall - Realtor, Broker, Premises Liability, Slip Trip and Fall, Mold, Water Penetration, Standard of Care, Agent Duties, Mortgage, Property Value, Residential Real Estate, Realtor Malpractice, Fraud, Covid-19, Identity Theft, structural issues, material defects.

Nationwide services. Certified Fraud Examiner, Certified Financial Crime Specialist, and former Federal Agent, providing complete expert witness and litigation support . As a practicing Real Estate Agent and Broker (in several states) for over 29 years, Mr. Rosenblum is a real estate expert on matters of Realtor Standard of Care, fiduciary responsibility, agency representation, breach of contract matters, mortgages, Mold, Water Penetration, structural issues, material defects. premises liability, and slip, trip and fall. The discipline of his daily work is that of an active Real Estate Broker overseeing agents and transactions. Expertise in matters of mortgage fraud, contractual disputes, seller's disclosure, agency relationship, and employment relationship breaches. These areas are approached with professionalism and expertise. Additional expertise in valuations, diminution of value, property salability evaluations, and ethics matters. C.V. and References available upo...

Toxicology, Environmental - asbestos, carbon monoxide, lead, toxic chemicals, occupational exposures, fracking, metals, pesticides, petroleum products, solvents, benzene, mold, arsenic, silica, toluene, xylene, ammonia, chlorine, formaldehyde, hydrogen sulfide, sulfur dioxide, talc, methylene chloride

Dr. Dydek has provided expert witness services including the preparing expert reports, affidavits, and “white papers” and providing deposition and trial testimony. He has worked on more than 300 toxic tort cases and regulatory agency Public Hearings. He has successfully defended his qualifications and testimony in several Daubert-type hearings. He has given more than 50 depositions and testified at trial 11 times in the past 25 years. Dr. Dydek is an independent expert, having provided testimony on behalf of a roughly equal number of plaintiffs and defendants. His expertise is in the area of evaluating the human health effects for exposures to chemicals and microbial agents (mold and bacteria). These exposures have occurred in the community, in occupational settings, and in other indoor environments. In his litigation support work he specializes in addressing both general and specific causation issues. Dr. Dydek has evaluated the potential toxic effects of the following major...

Environmental, Indoor Air Quality - real estate assessment, testing, risk assessment, remediation design, estimating, loss modeling, soil, groundwater, air, hazardous waste, building sciences, asbestos, mold, lead, organic vapor, industrial hygiene, fires, floods, oil & gas, fuel storage tanks, safety, respiratory protection, OSHA

I bring diverse and combined education, licensing, and credentialing in geology, biology, and hazardous materials management – and in indoor air quality as related to asbestos, mold, lead, building hazards, vapor intrusion, OSHA worker and occupant complaints. I continue to manage a firm of environmental and industrial hygiene professionals while serving as an expert in my diverse field; I have over 60 retained cases complete. With my expertise, and my team's contributions leveraged for large cases such as class actions, we can cost effectively support engagements that may require extensive data gathering across an expanded time frame. I apply my capabilities and credentials across commercial, industrial, and oil & gas settings, with a technical focus on highly regulated industry and its real estate. I have been steadily retained for expert witness services since 1995. I have been engaged across diverse industries and causes that have involved bulk fuel transportation, oil an...

Industrial Hygiene, Safety - CIH, CSP, CHMM, Covid, Indoor Air Quality, Toxicology, Asbestos, Environmental, Mold, Legionella, Pesticides, Dermal Assessment, Exposure, Occupational Hygiene, COPD, Forensic Science, Environmental Engineering, Job Hazard Assessment, OSHA, Safety, Warnings & Labels, Products Liability, IAQ

Summary of Experience I am a Certified Industrial Hygienist (CIH), Certified Safety Professional (CSP), Certified Hazardous Materials Manager (CHMM), Safety Management Specialist (SMS), EPA Nationally Qualified Asbestos Consultant, Licensed Asbestos Consultant, and Hazmat Expert. I help clients with a whole range of health, safety, and environmental challenges, and I have a specialty in industrial hygiene including forensic analysis and testimony associated with current and past exposures to chemical, biological, and safety related injuries and illnesses. My experience encompasses the leadership and management of teams of Health, Safety and Environmental (HSE) experts including industrial hygienists, safety professionals, environmental engineers, medical doctors, nurses, and technicians in workplace incidents and exposures to industrial chemicals and substances such as asbestos, benzene, welding fumes, lead, mold, pesticides, among others. My accomplishments include participation ...

Construction Defects, Mold - Flood Damage, Fire Repair, Smoke Repair, Sewage, Water Damage, Mold Remediation, Rodent Remediation, Xactimate, Xactware,

David Mefford is an experienced Contractor and Remediation Expert. As such, he is highly qualified as a Consultant and Expert Witness in nearly every aspect of Construction, including; Construction Defects, Defective Building Envelopes, Water Intrusion, Sewage Backups, Mold Remediation, as well as Flood and Fire Restoration. EXPERIENCE: His first job was as a carpenter's apprentice the summer of 1965. Since then, he has built, repaired or remodeled over 3,000 residential and commercial buildings. Over 2,500 of those projects have occurred since 1999 when MR. Mefford moved into the Flood and Fire Restoration Industry. He fixed Construction Defects, Water Damage, Fire, Smoke, and Mold, including the supervision, remediation, and repair of most projects. CONSULTATION AND EXPERT WITNESS: In 2004, Mr. Mefford expanded into Consultation and Expert Witness work for clients who found themselves in litigation. Since then he has worked on 49 cases, providing reports, depositions, and tri...

Allergy & Immunology, Mold - Toxic mold, asthma, pulmonary disease, junk science

Experienced in defense of "toxic mold" litigation. Trained in allergy and pulmonary medicine. Law school classroom experience and participation in Evidence, Trial Advocacy, Science of Evidence, Medical Malpractice and Litigation. References available.