Industrial Hygiene Expert Witnesses in California

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Industrial hygiene expert witnesses practice in a variety of fields, including occupational health and safety, environmental science, toxicology, public health, and industrial engineering. Some of the most common specialties among industrial hygiene expert witnesses include exposure assessment, hazard communication, respiratory protection, indoor air quality, and asbestos. They have provided opinions on the effects of workplace hazards, chemical exposures, noise pollution, mold infestations, and personal protective equipment usage.

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Dr. Michael Lawrence Fischman, MD, MPH, FACOEMView profile

ID: 135938

Dr. Michael Fischman, MD, MPH, FACOEM

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California

Dr. Michael L. Fischman has 42 years of experience in the field of Occupational and Environmental Medicine and Toxicology. He earned his BA in Biomedical Sciences from the University of Michigan, his MD from the University of Michigan Medical School, and his MPH in Environmental Health Sciences and Occupational Medicine from the University of California, Berkeley School of Public Health. He...

Occupational Medicine Expert WitnessView profile

E-008799

Occupational Medicine Expert Witness

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California

This highly experience Occupational Medicine physician received his medical degree from the prestigious Brown University. He completed a residency in Trauma & Orthopedic Surgery, University of California at San Francisco. He went on to serve as Medical Director Occupational Medicine at two large healthcare centers before founding his own private practice.

Urgent Care and Occupational Medicine Expert WitnessView profile

E-455245

Urgent Care and Occupational Medicine Expert Witness

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California

This expert is board-certified in preventive medicine and specializes in urgent care, occupational medicine, preventive medicine, and osteopathic medicine. She received her BA in English literature at the University of Pittsburgh and subsequently completed a formal post-baccalaureate program at San Francisco State University. She earned her DO from Lake Erie College of Osteopathy, followed by the...

Ms. Liz KleineView profile

ID: 2787

Ms. Liz Kleine

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California

This board certified occupational therapist has over 20 years of experience in her field. She earned a BS in zoology from the University of California, Davis and her MOT from the University of Puget Sound. An active member of the American Occupational Therapy Association and the Occupational Therapy Association of California, she has worked as an occupation therapist at for Alta Bates Summit...

Environmental Safety Expert WitnessView profile

E-008419

Environmental Safety Expert Witness

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California

This expert is a highly qualified environmental risk expert. He earned his masters degree in Industrial Hygiene at the University of Michigan and is certified in numerous environmental mitigation capacities. He belongs to a number of prestigious societies in the environmental space, including the American Public Health Association and the American Industrial Hygiene Association. He has held...

Dr. David Allen Galbraith, MDView profile

ID: 365121

Dr. David Galbraith, MD

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California

Dr. David Galbraith has over 30 years of experience in the field of Occupational Health and Safety and Health Risk Assessment. He earned his BS in Chemistry from Stanford University and his MD from Yale School of Medicine. He then went on to a residency at the University of Washington Medical Center and then Swedish Medical Center. Formerly, this expert held roles as the Associate Director at...

EHS / Industrial Hygiene Expert WitnessView profile

E-059189

EHS / Industrial Hygiene Expert Witness

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California

This expert has over 40 years of experience in the occupational health and safety field. He received his BS from Oakland University and MPH in Environmental Health from the University of Michigan. He has been certified by the American Board of Industrial Hygiene in the comprehensive practice of industrial hygiene since 1980. He is also certified by the State of California, Division of...

Mr. Mark A Katchen, MBA, MS, CIH-CP, FAIHAView profile

ID: 19791

Mr. Mark Katchen, MBA, MS, CIH-CP, FAIHA

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California

Mr. Mark A. Katchen has 35 years of experience in Industrial Hygiene. He earned his BA in Psychobiology from the University of California Los Angeles, his MS in Environmental and Occupational Health from California State University Northridge, and his MBA in Organizational Management, and Marketing from Loyola Marymount University. Today, this expert is a Certified Industrial...

Mold Inspection Expert WitnessView profile

E-136144

Mold Inspection Expert Witness

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California

This expert has over 19 years of experience in Mold and Home Inspections. He earned his BA and MA from California State University of Los Angeles, and has continued his education in Home and Mold Inspection through various courses and training. He is a certified Microbial Consultant, as well as Property Inspector by both the American Society of Home Inspectors and the California Real Estate...

Dr. Dallas Milo Cowan, PhD, CIH, DABTView profile

ID: 249245

Dr. Dallas Cowan, PhD, CIH, DABT

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California

Dr. Dallas Cowan has 14 years of experience in Toxicology and Industrial Hygiene. He earned his BA in Applied Physiology and Kinesiology from the University of Colorado Boulder, his MA in Industrial Hygiene from San Diego State University, and his Ph.D. in Toxicology from Purdue University. Today, this expert is certified as an Industrial Hygienist by the American Board of Industrial Hygiene....

Industrial hygiene Expert WitnessView profile

E-139014

Industrial hygiene Expert Witness

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California

This health and safety professional has more than three decades of experience in industrial hygiene, occupational exposures, safety, and public health. Throughout his career, this expert has personally conducted over a thousand industrial hygiene evaluations for numerous companies in various fields including engineering, mining, manufacturing, oil & gas, healthcare, environmental, pharmaceutical,...

Dr. Ryan Charles Lewis, MS, PhD, CIHView profile

ID: 6771104

Dr. Ryan Lewis, MS, PhD, CIH

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California

Dr. Ryan C. Lewis has 18 years of experience in the field of Industrial Hygiene and Environmental Epidemiology, specializing in Environmental Health Sciences, Occupational Health and Safety, and Exposure Science. He earned his BS in Anthropology from the University of Michigan, his MS in Environmental Health and Industrial Hygiene from the Harvard T.H. Chan School of Public Health, and his Ph.D....

The Average Industrial Hygiene Expert Witness
Charges $359 / Hour

Based on hourly rates. Compare expert witness rates across thousands of specialties in all 50 states.

  • Review Fee

    $300

    Fee info

    This represents an expert’s hourly rate for participating in depositions. Experts may charge more for depositions that require them to travel, and some experts choose to bill a flat, daily or half-daily rate for deposition appearances.

  • Deposition Fee

    $375

    Fee info

    This represents an expert’s hourly rate for participating in depositions. Experts may charge more for depositions that require them to travel, and some experts choose to bill a flat, daily or half-daily rate for deposition appearances.

  • Court Fee

    $400

    Fee info

    This represents an expert’s hourly rate for participating in depositions. Experts may charge more for depositions that require them to travel, and some experts choose to bill a flat, daily or half-daily rate for deposition appearances.

Industrial Hygiene Expert Witness FAQs

An industrial hygiene expert witness provides specialized knowledge in cases involving workplace safety, exposure to hazardous substances, and compliance with health regulations.

These experts are crucial in cases involving occupational diseases, chemical exposures, asbestos litigation, indoor air quality issues, and safety violations.

Yes. Industrial hygiene experts often specialize in certain sectors like manufacturing, construction, or healthcare, providing tailored insights for these unique environments.

They can assess the extent of mold exposure, determine if proper safety protocols were followed, and evaluate the impact on the plaintiff's health.

Look for certification from organizations like the American Board of Industrial Hygiene, extensive field experience, and a strong background in relevant scientific disciplines.

Expert Institute offers a personalized approach to help you find the highest quality experts. We source actively-practicing professionals who match all your requirements for specialty areas, work experience, litigation history, fee range, certifications, location, and more.

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