California Internal Medicine Expert Witnesses

California Physician Assistants Expert Witness Listings

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Expert Witnesses

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Featured Experts
Steven M. Simons, MD
Dr. Simons is a widely respected practicing Internist/Pulmonologist in Los Angeles, California. He has over eighteen years of expert experience, representing both defense and plaintiffs. He is an articulate, credible witness and has represented the... Learn More ›

Camilo A. Ruiz, DO, FACOI, FAASM (Camilo Ruiz DO PA - Sleep & Internal Medicine Specialists)
Dr. Camilo Ruiz, DO, FACOI, FAASM, is a distinguished internist and sleep specialist certified by the American Osteopathic Board of Internal Medicine and holds a Certificate of Added Qualification in Sleep Medicine. He boasts seventeen years of clinical... Learn More ›

Internal Medicine Experts
Let our physician-led team select a top-tier Professor of Internal Medicine from a major U.S. university. When your case demands authoritative answers, INTERNAL MEDICINE EXPERTS secures the nation's leading Internal Medicine expert witnesses. Learn More ›

Joshua Schwimmer, MD, FACP, FASN
Dr. Joshua Schwimmer is a Columbia-trained, double board-certified, full-time practicing nephrologist and internal medicine physician in New York City. With over 20 years of clinical experience, Dr. Schwimmer is on the medical staff at Lenox Hill Hospital... Learn More ›

Lawrence S. Mayer, MD, MS, PhD
Dr. Mayer is an expert on the use of epidemiology, statistics and biostatistics in addressing issues of general causation in a clinical, regulatory or policy setting. He has worked on a wide range of problems in a variety of specialties in public... Learn More ›
Joseph B. Marzouk, MD, FIDSA (Infectious Disease Specialist)
Location: California
Areas of Expertise: Dr. Marzouk is an Infectious Disease Specialist. His specialties are infectious diseases - infections of all medical and surgical specialties, Internal medicine, Infection control, HIV and A.I.D.S.,...
Richard Blum, M.D. FACP, FACCP (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Richard S. Blum, M.D., FACP, FACCP is a distinguished physician, clinical pharmacologist, and expert in drug utilization, internal medicine, and healthcare policy, with over five decades of leadership...
Brittney R. Brown, DO, MS (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Brittney R. Brown is a primary care physician who specializes in Internal Medicine with a strong focus on primary care, lifestyle medicine, and health equity. She currently practices part time in community-based...
F. Michael Ferrante (Ferrante Consulting)
Location: California
Areas of Expertise: Dr. Ferrante is a distinguished clinician–scientist with over 100 publications, including two textbooks on pain management, membership on national and international committees on the study of pain, repeated...
Hyun Don Yun, MD (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Hyun Don Yun is a board-certified internist, hematologist and medical oncologist with extensive clinical, academic, and research experience. He currently serves as an Assistant Clinical Professor in...
Elliot D. Felman, M.D.
Location: California
Areas of Expertise: Dr. Felman has been in Family Practice for 32 years. He is experienced in both plaintiff and defense review, deposition, and testimony for evaluation of medical malpractice. He is available for evaluation...
David I. Kaufer, M.D. (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. David I. Kaufer, MD, is a board-certified internal medicine physician with over 30 years of experience providing comprehensive care across a wide range of medical settings. He earned his Medical Doctor...
Arun Chakrabarty, MD (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Chakrabarty is a board certified Internal Medicine physician with experience working in an Urgent Care setting, in a residential addiction medicine facility as well as working as a general hospitalist....
Mandeep Sidhu, MD (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Mandeep Sidhu is a board-certified internal medicine physician with a strong commitment to providing high-quality, compassionate care across diverse patient populations. She currently serves as a primary...
Carmen E. Cobb, MD (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Carmen Cobb is a board-certified internal medicine and pediatrics physician with academic, clinical, and leadership expertise in global health, medical education, and hospital medicine. She has advanced...
Roy Artal
Location: California
Areas of Expertise: Dr. Roy Artal is a seasoned medical-legal consultant with 20 plus years experience representing both plaintiff and defense. A multi board-certified pulmonologist, sleep medicine specialist, internist,...
James E. McNicholas, Jr., D.O., M.P.H., F.A.C.P. (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. McNicholas is Assistant Professor of Medicine in the Division of Occupational and Environmental Medicine. He completed medical school at the Lake Erie College of Osteopathic Medicine and residencies...
Sayuj Paudel, MD, FACP (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Sayuj Paudel is a board-certified internal medicine physician with a distinguished record in both inpatient and outpatient care, hospice leadership, and community health. A graduate of Kathmandu University,...
William Singh, MD (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. William Triveni Lakshmi Singh is a board-certified internal medicine physician with a strong foundation in academic excellence, clinical leadership, and hospital-based care. He currently serves as...
Jerrold S. Dreyer, MD, FACP
Location: California
Areas of Expertise: Board Certified in Internal Medicine and Infectious Diseases. Expertise includes HIV/AIDS, meningitis, pneumonia, septic shock, endocarditic, osteomyelitis, necrotizing skin infections, animal bites,...
Sonja Rosen (Cedars-Sinai)
Location: California
Areas of Expertise: I have 20 years experience as an expert witness. I am a Professor of Medicine and have extensive experience as a medical director, chief and clinician and can opine on standard of care in hospital, nursing...
Jonathan Yong-Chul Lyu, D.O. (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Jonathan Lyu is a board-certified geriatrician and internist with extensive clinical, academic, and research experience. He earned his Doctor of Osteopathic Medicine from Midwestern University, Arizona...
Dan Bao Tran, M.D. (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dan B. Tran, MD is an internal medicine physician in Orange County, California where he practices as an adult primary care physician. Dr. Tran completed his residency training in internal medicine...
Ramzi Asfour, MD (Board Certified in Infectious Diseases and Internal Medicine)
Location: California
Areas of Expertise: Ramzi Asfour, MD, is board certified in Infectious Diseases and Internal Medicine, and Assistant Clinical Professor of Medicine (Volunteer) at the University of California San Francisco (UCSF). In addition...
Marvin Pietruszka, M.D., J.D. (Medicus Consultant Group, Inc.)
Location: California
Areas of Expertise: Dr. Pietruszka is an expert in internal medicine, forensic pathology, and forensic toxicology. He has extensive expertise in chart review, causation analysis, standard of care, post mortem and clinical/pathological...
Quang Dinh Vo, MD, CPI, P-CHCQM, CCHP (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Quang Dinh Vo is a board-certified internist and rheumatologist with extensive clinical, academic, and research experience. He holds certification from the American Board of Internal Medicine through...
James L. Pearle
Location: California
Areas of Expertise: Dr. Pearle has been in academic and private Pulmonary Medicine, have been a consulting Pulmonary Physician, Hospitalist, and Intensivist. His expertise includes all these fields, with special expertise...
Heather N Hofmann, MD, FACP, FHM, CWSP
Location: California
Areas of Expertise: Board-certified in internal medicine with a focus in hospital medicine ("hospitalist"). Faculty at Loma Linda University Health. She works with many in-hospital specialists and outpatient clinic physicians,...
Charles Talakkottur, MD, MRO (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Charles Talakkottur is a board-certified internal medicine physician and medical review officer with extensive experience in clinical practice, independent medical evaluations, and expert witness testimony....
Mohinderpal S. Thaper, M.D (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Mohinderpal S. Thaper, M.D. is a board-certified internist and Medical Director specializing in geriatric care, complex wound management, and telehealth-based weight loss treatment. He currently leads...
Ronald McCowan M.D. M.B.A. (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Ronald McCowan, M.D., M.B.A. is a board-certified cardiologist and cardiac electrophysiologist with over three decades of clinical and academic experience. He currently serves as Medical Director of...
Siamak Nabili, M.D., MPH (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Siamak Nabili is a seasoned internist and palliative care physician with over two decades of experience across inpatient, hospice, and outpatient settings. From 2005 to 2024, he served as an attending...
Grace Lozinski, MD (HealthAdvise, LLC)
Location: California
Areas of Expertise: Dr. Grace Lozinski, MD is an internist in Newport Beach, CA specializing in internal medicine (adult medicine) and hospital medicine (hospitalist). She earned her medical degree from New York Medical Collage...
Neetika Srivastava, MD (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Neetika Srivastava is a double board-certified gastroenterologist and internal medicine physician with a strong academic foundation and a diverse range of clinical, leadership, and research experiences....
Abinav Baweja, M.D. (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Abinav Baweja is a double board-certified physician in Internal Medicine and Hematology/Medical Oncology with extensive training and experience in academic medicine, cancer research, and clinical practice....
Natalie Karapetians, MD (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Natalie Karapetians is a board-certified internal medicine physician who currently practices as a Hospitalist with Facey Medical Group at Providence Holy Cross Medical Center (September 2022–present)....
Mikhail Blinchik, M.D. (Expedient Medicolegal Services)
Location: California
Areas of Expertise: Dr. Mikhail Blinchik is a board-certified internal medicine physician with over 15 years of clinical and leadership experience across inpatient, outpatient, and executive healthcare settings. He currently...
Artak Mkrtchyan, MD. (Expedient Medicolegal Service)
Location: California
Areas of Expertise: Dr. Artak Mkrtchyan is a board-certified internal medicine physician currently practicing as a hospitalist at Facey Medical Group in Mission Hills, California. He provides comprehensive inpatient care,...
Jeff Sarkozi, MD, FRCPC, FACR (Fibromyalgia Polypain Arthritis Center)
Location: California
Areas of Expertise: Extensive consultation, case review, analysis, ME/IME/AME, deposition, trial experience. On behalf of: industry/insurers/defendant/defendant public local, state, and federal agencies/plaintiff for industrial/occupational/environmental/post-traumatic/disability...
Michael Blumenkrantz MD, FACP, FACN, CNSP (drb@mblumenkrantz.com)
Location: California
Areas of Expertise: Dr. Michael Blumenkrantz was educated at Columbia College and Albert Einstein College of Medicine. He spent three years in post-graduate training at the Hospital of the University of Pennsylvania and trained...
Jordan L. Geller (Geller Endocrinology and Internal Medicine, Inc)
Location: California and Florida
Areas of Expertise: I have extensive experience in legal consulting, depositions, trial testimony, 402 expert hearings, jury education and strategy. I have been retained by corporations, small business owners, landlords,...
Elite Medical Experts
Location: Multiple Locations
Areas of Expertise: Coronavirus (COVID-19) claimed countless lives and changed the way of life for nearly everyone on the planet. It also entered civil litigation where it tests novel legal theories and requires strategic...
ForensisGroup, Inc. (The Expert of Experts)
Location: Multiple Locations
Areas of Expertise: For over 30 years, ForensisGroup has provided the nation’s top law firms, businesses, insurance companies, government entities with highly qualified expert witnesses and consultants. Experts referred by...
Medilex Inc.
Location: Multiple Locations
Areas of Expertise: MEDICAL EXPERTS IN 180 SPECIALTIES, FREE INITIAL TELEPHONE ANALYSIS BY OUR DIRECTOR, A COST-CONTROL GUARANTEE...AND NO EXPERT SEARCH FEES–ALL MONIES ARE APPLIED TO THE EXPERT'S ACTUAL WORK. Medilex...
Elite Medical Experts
Location: Multiple Locations
Areas of Expertise: Elite Medical Experts is a physician-based firm specializing exclusively in medical litigation. Our one goal is to align top-tier university professors with the legal community. We secure experts for medical litigation from every medical and surgical speciality.
Consolidated Consultants
Location: Multiple Locations
Areas of Expertise: Consolidated Consultants (CCc) continues to deliver high quality expert witness and medical expert witness referrals nationwide since 1995. CCc is the only referral service where you can view the full,...
Noah T Kaufman (Kaufman Medical Group Inc)
Location: Multiple Locations
Areas of Expertise: Dr. Kaufman is a Board Certified Emergency Room physician with 18 years experience specializing in Emergency Medicine (board certification), clinic medicine and hospitalist medicine with an emphasis on...
Internal Medicine FAQs

What is an internal medicine expert witness?

An internal medicine expert witness is a medical doctor who specializes in the diagnosis and treatment of diseases of the internal organs. An internal medicine expert witness is often called upon to provide testimony in cases medical malpractice, personal injury, or workers' compensation cases.

What is the role of an internal medicine expert witness?

Internal medicine expert witness provides expert testimony in cases involving internal organs and systems, such as kidney or respiratory system disorders.

How much can a person make as an internal medicine expert witness?

Internal medicine expert witnesses can earn anywhere from $200 to $400 per hour, or more in some cases. The expert and retaining attorney will negotiate the fee.

What are the qualifications of an internal medicine expert witness?

An Internal Medicine expert witness should be a licensed internist with expertise in the diagnosis, treatment, and management of a wide range of medical conditions.

In legal proceedings, what evidence is reviewed by an internal medicine expert witness?

An internal medicine expert witness reviews medical records, test results, and other relevant evidence to provide an opinion on the medical aspects of a case, including diagnosis, treatment, and causation.

In what type of cases would there be testimony from an internal medicine expert witness?

Internal medicine expert witnesses may provide testimony in cases involving medical malpractice, misdiagnosis, medication errors, and other issues related to the diagnosis and treatment of internal medical conditions.