Legionella Expert Witnesses

Legionella expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on legionella. The legionella expert witness listings on this page are typically from fields/areas of expertise such as: Environmental, HVAC, Indoor Air Quality, Industrial Hygiene, Mold, Plumbing, and Safety.

Ian Cull, CIH, PE Indoor Science

Chicago, Illinois
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...

Harry M. Neill, CIH 1Source Safety and Health, Inc.

New Jersey
Environmental, Safety - Mold, Indoor air, Odor, Microbiology, Moisture, TB, Legionella, Bird, Industrial, IAQ, Industrial Hygiene, Industrial Hygienist
Certified Industrial Hygienist (CIH), 1993; American Board of Industrial Hygiene, Diplomat

Ralph E. Estep, PhD, RN, CIH, CSP Health Systems Safety

East Concord, New York
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 maters. 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 ...

Harry M. Neill, CIH 1Source Safety and Health, Inc.

Exton, Pennsylvania
Environmental, Safety - Mold, Indoor air, Odor, Microbiology, Moisture, TB, Legionella, Bird, Industrial, IAQ, Industrial Hygiene, Industrial Hygienist
Certified Industrial Hygienist (CIH), 1993; American Board of Industrial Hygiene, Diplomat

Roger W. Griffith, P.E. Griffith Engineering & Consulting, Inc.

Jefferson City, Tennessee
Plumbing, HVAC - Plumbing, plumbing systems, plumbing codes, plumbing design, plumbing engineering, piping, hot water systems, scalding, Legionella, fuel gas systems, gas appliances, gas venting, carbon monoxide poisoning, HVAC, HVAC design, fire protection, sprinkler systems, construction defects, failure analysis
Roger W. Griffith, P.E. is a licensed, professional mechanical engineer in 18 states and has over 34 years of experience as a mechanical engineer. . He is the founder and principal of Griffith Engineering & Consulting. His experience includes plumbing, HVAC, and sprinkler system design, forensic analysis, and expert witness consulting. For the past 15 years, Mr. Griffith has provided expert witness services, including deposition and trial testimony. In addition to plumbing, HVAC and sprinkler systems, his areas of specialty include hot water system design, hot water scalding, legionella, and venting of gas appliances as it relates to carbon monoxide poisoning. Mr. Griffith is a Board Certified Diplomate Forensic Engineer (DFE) of the National Academy of Forensic Engineers (NAFE). Prior to founding Griffith Engineering in 1997, Mr. Griffith worked at the Tennessee Valley Authority (TVA), an electric utility, as a nuclear piping analyst, valve and heat exchanger specialist, mainten...

Doug Rush, CIH, CSP, CHMM, SMS, OHST, REPA,MSc, Scopus Consultants, Inc.

Cypress, Texas
Industrial Hygiene, Safety - CIH, CSP, CHMM, Covid, Indoor Air Quality, Toxicology, Asbestos, Environmental, Hazmat, Mold, Legionella, Pesticides, Benzene
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. 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 as an expert forensic HSE investigator in legal proceedings including written and oral depositions and product liability cases. I am a hands-on, result driven HSE leader with unified technical, business, communication, interpersonal, and organizational skills. I possess greater th...