Epidemiology Expert Witnesses in California

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, 2010-2022. 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 Resident, Internal Medicine, University of California San Francisco, 1979-1981, and Mt. Zion Hospital...

Infectious Diseases, Public Health - Covid-19, Covid vaccines, Epidemiology, HIV, AIDS, Masks, Prevention, Pandemics

Daniel Halperin is an internationally recognized expert in public health and infectious diseases, specializing in HIV-AIDS and Covid-19. Dr. Halperin has served as an expert witness in litigation involving masking and other restrictions as well as COVID-19 vaccines, including vaccine-related injuries and regarding the lack of scientific evidence to justify mandating that children be vaccinated against Covid-19. He has taught and conducted research on the faculties of Harvard University and the University of California, San Francisco. He has published 15 articles on Covid-19, including several in the Washington Post, San Francisco Chronicle, Time magazine, and the Wall Street Journal, and is author of the highly regarded book, "Facing Covid Without Panic." Reviews: “Dr. Halperin supported our legal team by providing great testimony and giving invaluable help in preparing to question the opposing expert. He was professional and helped to clarify weaknesses and potential landmines in...

Obstetrics & Gynecology, Epidemiology - Medical literature review, Statistics, Fetal brain injury, Uterine rupture

Dr. Lisa Marie Korst, FACOG, is a former obstetrician-gynecologist with specialized training and practice in medical literature review and synthesis. Her reports and testimony are used to explain complex obstetrical situations and assist any and all parties in understanding the frequency and context of adverse maternal and neonatal events and outcomes. Her particular interest and area of expertise is in fetal brain injury. She does not testify regarding standard of care or causation as she is retired from practice. Rather, her work is focused on formalized literature reviews that address a key issue pertinent to the litigation. Examples of such issues include: getting an unbiased assessment of the prevalence of specific maternal conditions or outcomes (eg, amniotic fluid embolism. placenta accreta spectrum, or sepsis) or neonatal outcomes (eg, midbrain or brainstem injury) and summarizing what is understood regarding uterine rupture outcomes. Dr. Korst will work collaboratively to s...

Epidemiology, Public Health - Biostatistics , Statistics, Causality, Study Design, Model Evaluation , Malpractice , Toxic Torts, Patent Disputes, Covid-19, Statistical Models, Data Analysis