Positioning Expert Witnesses

Positioning 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 positioning. The positioning expert witness listings on this page are typically from fields/areas of expertise such as: Ambulatory Surgery Centers, Anesthesiology, Legal Medicine, Medical Management, Nurse Anesthetist, and Pediatric Anesthesiology.

Joseph J Barrows, MD Joseph J. Barrows, MD Inc.

Newport Beach, California
Anesthesiology, Medical Management - intubation, hematoma, informed consent, Deep Vein Thrombosis, Pulmonary Embolism, DVT, VTE, PE, capnography, brain damage, hypoxia, paralysis, narcotics, laryngospasm, ambulatory surgical center, ASC, medication error, positioning, central line, ventilation, aspiration, propofol, anticoagulation
Board-Certified Anesthesiologist in active clinical practice. 15+ years experience. Over 4,000 spinal surgical procedures performed. Anesthesiologist for U.S. Olympic and Red Bull athletes, the Los Angeles Kings, and U.S. Navy SEALs. Extensive teaching experience. 10+ years experience as Medical Director of an Ambulatory Surgical Center (ASC) with duties including peer review and performance enhancement. Experienced expert witness. First person in family to attend college - worked way through college working construction and bartending. Excellent verbal communication skills.

Robert A Ertner, MD

Chico, California
Anesthesiology - cardiac anesthesia, airway trauma, intubation, operating room fires, positioning, central lines, airway management, regional anesthesia, ambulatory anesthesia, epidurals, spinal anesthesia, ICU sedation, preoperative assessment, general anesthesia, echocardiography
Board-certified, cardiovascular fellowship-trained (Emory University) anesthesiologist in full-time clinical practice. Certified in peri-operative transesophageal echocardiography. Over 17 years of experience in hands-on patient care and direction/supervision of CRNAs and medical students. • General anesthesia including: Induction and maintenance of anesthesia, ventilator management, intra-operative monitoring, management of emergence from anesthesia, and transportation to and from the operating room. • Airway management including endotracheal tubes, single-lung ventilation, and non-invasive techniques. • Epidural and spinal anesthesia. • Regional anesthesia. • Invasive Monitoring including central Lines, arterial Lines, and pulmonary arterial catheters. • Pre-operative assessment and post-operative patient management. • Echocardiography and ultrasound assessment. Areas of practice include: General, cardiovascular, thoracic, bariatric, orthopedic, trauma, obstetric and gynecologic...

Pejman Golpanian, MD

Beverly Hills, California
Anesthesiology, Legal Medicine - airway, difficult intubation, brain damage, low oxygen, hypoxia, hypotension, blood pressure, paralysis, narcotics, aspiration, allergic reaction, pregnancy, epidural, awareness, drug interaction, positioning, numbness, ultrasound, nerve injury, nerve block, fire, recovery, death, laryngospasm, cpr
Dr. Pejman Golpanian is a highly experienced, board-certified Anesthesiologist actively practicing in California. He currently practices and holds privileges at 40+ outpatient ambulatory surgical centers, dental offices, and multiple Hospitals in the Beverly Hills, Los Angeles, San Fernando Valley, and Thousand Oaks areas. He has performed well over 15,000 successful anesthetic procedures and is highly trained in all aspects of anesthesiology including general anesthesia, dental anesthesia (with a current dental anesthesia license), regional anesthesia with ultrasound guided peripheral nerve blocks, neuro-axial spinal and epidural anesthesia, and sedation with monitored anesthesia care. Dr. Golpanian is an active expert consultant for the Medical Board of California assisting investigators, prosecutors, and administrative law judges in understanding the medical aspects of a medical-legal case. He provides clinical expertise and testimony regarding the practice of medicine and can e...

Susan M. Thibeault, DNAP, CRNA

Branford, Connecticut
Nurse Anesthetist, Anesthesiology - CRNA, hospital liability, airway, fire, aspiration, awareness, EMR/EHR Audit trails, capnography, dental, endoscopy, colonoscopy, intubation, non-OR anesthesia, monitored anesthesia care (MAC), overdose, oversedation, positioning, post anesthesia care unit, PACU, central line, propofol, sedation
Yale-trained nurse anesthetist leader in active clinical practice. Clinical experience includes both operating room and non-operating room procedures. Head of CRNA quality and safety for Yale New Haven Hospital – a 1,500+ bed level 1 trauma center. Has reviewed numerous adverse events for deviations from standard of care. Extensive public speaking experience.

Alex Zajac, MD A to Z Expert Witness Services

Wellington, Florida
Anesthesiology, Pediatric Anesthesiology - General Anesthesia, Pediatric Anesthesia, Neonatal Anesthesia, Regional Anesthesia, Obstetric Anesthesia, Hypoxic Brain Injury, Cardiac Arrest, Difficult Airway, Lost Airway, Hypoxia, Spine Surgery, Monitored Anesthesia Care (MAC), Sedation, Medication Errors, Nerve Injury, Positioning
Award-winning dual board-certified anesthesiologist and pediatric anesthesiologist who trained at Vanderbilt University Medical Center and Ann & Robert H. Lurie Children’s Hospital of Chicago. Licensed in the state of Florida and works full-time as an anesthesiologist/pediatric anesthesiologist at St. Mary’s Medical Center and Palm Beach International Surgery Center in West Palm Beach, Florida. Extensive experience with medical direction; supervising certified registered nurse anesthetists and certified anesthesiologist assistants as well as solo practice. Multiple publications and grand rounds presentations. Dr. Zajac serves as a medical expert witness in the fields of anesthesiology and pediatric anesthesiology. Dr. Zajac can opine on standard of care and medical malpractice for either plaintiff or defense counsel and is adept in providing his expert opinion on events that occur during the perioperative time period. Unblemished record and highly responsive to emails and phone cal...

Indu Reddy, M.D. Brigham and Women's Faulkner Hospital

Boston, Massachusetts
Anesthesiology - Anesthesia, Orthopedic anesthesia, Regional anesthesia, General surgery, Neuraxial anesthesia, Gynecology, Urology, Preoperative assessment, Perioperative medicine, Postoperative anesthetic care, Operating Room,Difficult airway, Airway Management, Positioning, Nerve Injury, Ambulatory anesthesia
Board-Certified Anesthesiologist in active clinical practice. Current practice includes providing anesthesia to all types of patients, from straightforward to complex cases, as well as preoperative assessment, perioperative medicine, and postoperative anesthetic care. Great verbal communication skills. Focused on providing an objective, thorough, and detail-oriented review of materials with careful analysis of the findings in order to help attorneys make decisions about how they wish to proceed with their cases.

Tara L MacLaren-Gibson, CRNA

CLARKSTON, Michigan
Anesthesiology, Nurse Anesthetist - Outpatient surgery, , anesthesia for office dental procedures, endoscopy, plastic surgery, airway management, orthopedic surgery, neuro surgery, General anesthesia, TIVA, pre-op evaluation, PACU, positioning, standard of care, patient safety, sedation management, CRNA practice, anesthetic techniques
I am an actively practicing CRNA with over 18 years of clinical experience including anesthesia management for inpatient and outpatient surgery, endoscopy centers, and dental offices. I worked primarily at a 400 bed community hospital for 15 years before switching completely to an outpatient practice in 2020. I was a lead CRNA for 6 years and I have been the CRNA staffing manager for a small 1099 practice for 9 years. I facilitate all onboarding of CRNAs, as well as handle staffing, payroll, and other duties necessary. I have assisted in the development of an outpatient total joint program and worked on numerous QA projects and updated and reviewed anesthesia policies. I have served as a clinical preceptor for nurse anesthetist training programs, as well as some education for medical students. I also mentor nurses as they prepare for entrance into anesthesia programs. As a clinician and expert I will provide a thorough and detail oriented review of records, case preparation a...

John G Alexander, MD

Frontenac, Missouri
Anesthesiology - General anesthesia, Regional Anesthesia, Monitored Anesthetic Care, Invasive Monitoring, Airway Management, Spinal and Epidural Anesthesia, High Risk Patient, Peripheral Nerve Blocks, Emergency, Intraoperative Awareness, Positioning, Postoperative
John G. Alexander, M.D., was re-certified by the American Board of Anesthesiology in 2010 after obtaining primary certification in 2000. He was also certified by the National Board of Physicians and Surgeons in 2017. He has medical licenses in the states of MO, IL, IN, and GA.

Attila Kerner, MD, MS

Saint Louis, Missouri
Anesthesiology, Ambulatory Surgery Centers - Intubation, Positioning, Preoperative Assessment, Airway Trauma, Regional Anesthesia, PACU, General Anesthesia, Operating Room Fire, Ambulatory Anesthesia, Epidural Anesthesia, Spinal Anesthesia, Operating Room Safety
Board certified anesthesiologist with over 15 years of experience. Trained at Washington University in Saint Louis. Abundant experience in all subspecialty areas. Abundant teaching and working / clinical experience at Saint Louis University Hospital, a large level one trauma center where I oversee the preoperative anesthesia clinic, as well as teach resident physicians, and provide subspecialty anesthetic care in areas including but not limited to: trauma, transplant, cardiac, and neuro anesthesia. I am also well versed with regional ultrasound guided anesthesia, as well as epidural and spinal anesthesia. Abundant experience in multiple clinical settings including private practice, teaching hospitals, and surgery centers. Well versed with supervising and medically directing CRNAs and AAs.

Chad R. Greene, D.O.

Nashville, Tennessee
Anesthesiology, Pediatric Anesthesiology - General Anesthesiology, Pediatric Anesthesia, Ambulatory Surgery, Spine Surgery, Dental Anesthesia, Obstetric anesthesia, Monitored Anesthesia Care, Sedation, Airway Management, Peripheral Nerve Blocks, Eye Blocks, Epidural & Spinal Anesthesia, Medication Errors, PACU, Nerve Injury, Positioning, OSA
Board-certified, Vanderbilt-trained Anesthesiologist with academic, private practice and military medical experience. Past President of the American Society of Anesthesiologists (ASA) Resident Component and Member of the American Society of Anesthesiologists (ASA) Board of Directors. In full-time clinical practice with hands-on patient care and direction/supervision of CRNAs, residents, and medical students. • General anesthesia including: Induction and maintenance of anesthesia, ventilator management, intra-operative monitoring, management of emergence from anesthesia, and transportation to and from the operating room. • Airway management including endotracheal tubes, single-lung ventilation, and non-invasive techniques. • Epidural and spinal anesthesia. • Regional anesthesia. • Invasive Monitoring including central Lines, arterial Lines, and pulmonary arterial catheters. • Pre-operative assessment and post-operative patient management. • Echocardiography and ultrasound assessment...

Omeed Khodaparast, MD FASA

Dallas, Texas
Anesthesiology - Regional anesthesia, airway management, difficult intubation, hypotension, positioning, nerve injury, recovery room, nerve blocks, hypoxia, sedation, propofol , postoperative care, code, obstructive sleep apnea, fire
Dr. Omeed Khodaparast is a distinguished, board-certified anesthesiologist renowned for his exemplary career in Dallas, Texas. With over 15 years of experience, Dr. Khodaparast is an expert in multiple facets of general anesthesia. His proficiency extends to advanced techniques such as ultrasound regional anesthesia, including peripheral nerve blocks for acute pain management, as well as propofol sedation and total IV anesthesia. In addition to his clinical devotion, Dr. Khodaparast holds pivotal leadership positions as the medical director and anesthesia chairman at a prestigious community hospital in Dallas. His influence further extends as an esteemed expert panelist for the Texas Medical Board, showcasing his commitment to clinical standards and best practices. Recognized for his integrity and comprehensive knowledge, Dr. Khodaparast offers his services for both plaintiff and defense cases.

William R. Leighton, Jr., M.D., MBA

Houston, Texas
Anesthesiology - General anesthesia, regional anesthesia, local anesthesia, neuraxial anesthesia, obstetrical anesthesia, airway management, Post Anesthesia Care Unit emergencies, peri-operative medicine, monitored anesthesia care, IV sedation, acute pain management, positioning, CRNAs, medication errors, Propofol
With anesthesiology training completed at Harvard Medical School, including Brigham and Women's and Boston Children's Hospitals, I hold board certification from the American Board of Anesthesiology, actively engaging in maintenance of certification. Over two decades, I've gained extensive experience in anesthesiology and peri-operative medicine, working in various settings, including community and tertiary care hospitals, and ambulatory surgery centers. Formerly serving as a clinical assistant professor of anesthesiology at Weill Cornell Medicine – Cornell University, I've had the privilege of contributing to patient care and education. Throughout my career, I've fulfilled roles as both a primary provider of patient care and a supervisor for Certified Registered Nurse Anesthetists (CRNAs) and residents, emphasizing mentorship and leadership. My expertise includes general anesthesia, regional anesthesia, local anesthesia, neuraxial anesthesia, obstetrical anesthesia, airway/...