Prevention Expert Witnesses

Prevention 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 prevention. The prevention expert witness listings on this page are typically from fields/areas of expertise such as: Hospitalist, Infectious Diseases, Internal Medicine, Pharmacist, Pharmacology- Clinical, Preventive Medicine, and Public Health.

Daniel T. Halperin, PhD

Covid-19/Public Health experienced expert witness

Gillings School of Global Public Health, University of North Carolina at Chapel Hill

San Francisco, California
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 a wide variety of litigation, involving masking and other restrictions as well as COVID-19 vaccines, including for example 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 in the Annals of Internal Medicine, Cambridge University Press, 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 exp...

Ankush K Bansal, MD, FACP, FACPM, SFHM, DipABLM, MCFLC

Experienced Hospitalist/Internal Medicine Expert

Loxahatchee, Florida
Internal Medicine, Hospitalist - internal medicine, hospitalist, cost, evidence, EBM, hospital medicine, rural, suburban, community, academic, chest pain, infection, fall, telemedicine, lifestyle, prevention, diet
Also licensed in Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, District of Columbia, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Utah, Vermont, Virgin Islands, Virginia, Washington, West Virginia, Wisconsin, Wyoming . Past experience in expert witness work with defense and plaintiff since 2014. Federal and local cases. Experience with deposition, court testimony, affidavits, expert reports. No known Frye/Daubert challenges. Expert review for 2 state boards of medicine as well. Academic/University/Faculty experience (Clinical Associate Professor) and private practice work, including locum tenens experience. 1. Fellow, American College of Physicians 2. Fellow, American Colle...

Mark J Chyna, M.D.

Board Certified in Internal Medicine

Libertyville, Illinois
Internal Medicine, Preventive Medicine - diagnosis, disease management, disease treatment, specialty referrals, patient care plans, medication management, wellness, prevention, electronic medical records, outpatient clinic, inpatient care, concierge medicine
I am board-certified in Internal Medicine with over 27 years of continuous clinical patient experience, including extensive previous inpatient hospital care management. I have spent over 16 continuous years on the hospital's multidisciplinary quality peer review committee, reviewing adverse and unexpected medical outcomes along with regular evaluation of medical staff performance and outcomes. I have been in concierge outpatient internal medicine practice with MDVIP since 2008. I spent several years as an XM Radio medical newscaster and interviewer, and I am able to use this experience in both public speaking and educating my patients.

Gourang P. Patel, Pharm.D

Critical Care Education

Chicago, Illinois
Pharmacology- Clinical, Pharmacist - Medication, Error, Toxicology, Adverse Drug, Pharmacology, Clinical Trials, Pharmacy, Critical Care, Intensive Care Unit, Prescription, Prevention, Operating Room Medication Safety
Specialization of pharmacology and toxicology of medications utilized both in the hospital and retail pharmacy settings. Detailed analysis of medication errors, adverse drug reactions, and providing strategies for prevention. Particular focus on practice of pharmacy, medication side effects, and medication safety.

Gerald W. Smetana, MD

General Internal Medicine Physician - Harvard

Beth Israel Deaconess Medical Center

Boston, Massachusetts
Internal Medicine - Internal medicine, general internal medicine, primary care, record review, preoperative evaluation, headache, hypertension, plaintiff, defense, Harvard Professor, academic medicine, prevention, Harvard
I am a general internist in an academic primary care practice at Beth Israel Deaconess Medical Center in Boston, and a Professor of Medicine at Harvard Medical School. I practice in an outpatient setting. I care for a panel of patients that is weighted towards older patients with multiple chronic illnesses and high disease complexity. In addition to all aspects of office based general internal medicine, my areas of interest include preoperative medical evaluation, hypertension, and headache. I have taught internal medicine to medical house staff and also teach extensively to practicing clinicians in continuing medical education settings. I have been repeatedly selected as a Best Doctor in a national survey and have received a national award for scholarship in medical education. I publish in the peer reviewed medical literature, UpToDate, and in medical texts. I have edited textbooks and have helped to develop national guidelines on topics in internal medicine. I am an assista...