expert witnesses
Professional Malpractice (General) Expert Witnesses: 121
Spine Surgery Spine Medicine Expert Witness William Dillin
William H. Dillin, MD
6601 Center Drive West, Suite 100
Los Angeles, 90045 AZ, CA, FL, NV, TX USA
phone: 424-276-7715
Pediatric Pulmonology Expert Witness Erik Hysinger
3333 Burnet Ave.
Cincinnati OH
45230
USA
phone: 513-432-7302
Hospital Administration Expert Paul Hofmann
Dr. Paul Hofmann
346 Rheem Blvd.
Suite 101
Moraga CA
94556
USA
phone: 925-247-9700
fax: 925-247-9702
Clinical Forensic Psychology Expert Witness Charles Heller
Charles H. Heller, PhD
Addresses Below
NY, NJ USA
phone: 212-880-3789 - Alternate Numbers Below
Actuary Expert Witness Hayden Burrus
Hayden Burrus, FCAS, MAAA
10 NE 6th Street
Delray Beach FL
33444-3842
USA
phone: 561-279-2323
Oral and Maxillofacial Surgery Expert Witness Brian T. Hart
16012 Beach Drive NE
Lake Forest Park WA
98155
USA
phone: 206-719-1818
Orthodontics Expert Witness Harry Aronowitz
Harry I. Aronowitz, DMD
Dr.
9201 W. Sunset Blvd., #200
West Hollywood CA
90069
USA
phone: 310-246-0100 (Office) or310-770-2084 (Cell )
Property Casualty Insurance Expert Witness Scott Margraves
Scott S. Margraves, CIC
11 Bayou Pointe Dr
Houston TX
77063
USA
phone: 713-416-9000
Forensic Psychiatry Expert Witness Gregory Brown
Gregory P. Brown, MD
Psychiatry & Forensic Psychiatry
1489 West Warm Springs Road
Suite 110
Henderson NV
89014
USA
phone: 702-232-3256
Pharmacy Pain Medication Expert Witness Wayne Grant
Wayne H. Grant, Pharm D
4498 Maggie Marie Blvd.
Medina Ohio
44256
USA
phone: 216-339-0183
Forensic Psychiatry Expert Witness Gloria Kardong
Gloria M. Kardong, MD
Stanford Clinical Assoc. Professor of Psychiatry,
Adjunct
228 Hamilton Avenue
Floor 3
Palo Alto CA
94301
USA
phone: 650-329-9465
fax: 650-329-9869
Emergency Medicine Expert Witness Gary Tamkin
Dr. Gary Tamkin, MD, FACEP
4 Valley High
Lafayette CA
94549
USA
phone: 925-786-8469
Occupational Medicine Expert Witness Garson Caruso
Garson M. Caruso MD, MPH, CLCP
647 East Siddonsburg Road
Mechanicsburg PA
17055
USA
phone: 717-691-5409 or 717-968-0576 (Cell)
fax: 717-685-3247
Accounting Financial Management Expert Witness Michael Garibaldi
Michael J. Garibaldi, CPA, ABV, CFF, CGMA
990 Stewart Avenue-Fifth Floor
Garden City NY
11530
USA
phone: 516-288-7400 (Office) or 516-428-1589 (Cell)
fax: 516-288-7410
Forensic Accounting Expert Witness Michael Kaplan
Michael G. Kaplan, CPA/ABV/CFF, CVA, MAFF
P.O. Box 8866
Calabasas CA
91372
USA
phone: 818-599-2573
Featured resources
by Hiller B. Zobel, Stephen N. Rous
by William T., PhD Tsushima, Kenneth K., Md. Nakano
by Marcia Mobilia Boumil, Clifford E. Elias
The concepts of evidence-based medicine have been the cornerstone of Dr. Dillin’s education during his spine surgery fellowship in Neurosurgery and Orthopaedic Surgery and the format for decision-making in his subsequent practice. The critical analytic features inherent in the ‘best evidence’ approach to patients have permeated his writing and his lectures, allowing flexible adaptation as the science has changed. Since July 1985, Dr. Dillin has been exclusively devoted to clinical spine, interventional spine, and spine surgery practice. The combination of clinical critical thinking in conjunction with evidence-based medicine practice, allows spine specialty focus on any Independent Medical Evaluations or Medical-Legal Reviews. He is in clinical practice performing spine surgery, spine interventions, and evaluating patients with spine conditions. He is licensed in California, Texas, Arizona, Florida and Nevada. Dr. Dillin was a former partner at the Kerlan-Jobe Orthopaedic Clinic. I spent 2022-2023 in clinical practice and at the Effective Writing in Health Care program sponsored by Harvard Medical School. The program encompassed online and onsite (Boston) attendance. My study subject was the history of the expert witness in general, and more specifically, the medical expert witness. My capstone project, from the ‘Writing for the Public’, division is attached. This is the narrative account of “The Trial of the Medical Expert Witness.”
Charles H. Heller, PhD, is a Forensic Psychology Expert with over 35 years of experience in his field. Dr. Heller is currently on staff at Rutgers University Biomedical Health Service, specializing in criminal behavior and risk assessment. He also serves as a forensic psychologist consultant for the Rockland County (NY) court evaluation service, where he has performed hundreds of child custody, as well as criminal competency and child abuse/neglect evaluations.
Hayden Burrus, FCAS, MAAA, is an accomplished Casualty Actuary with over 30 years of leadership experience in the Insurance Industry. Former President of Casualty Actuaries of the Southeast, Chief Actuary of publicly traded workers' compensation insurance company, actuarial experience at multiple insurance rating organizations (National Council on Compensation Insurance (NCCI) and Insurance Services Office (ISO)), Mr. Burrus is experienced with all sides of the insurance industry.
Scott S. Margraves, CIC, has over 32 years of Commercial Property and Casualty Insurance experience. He is the Principal Consultant and Founder of Gulf Coast Risk Management, LLC (GCRM). GCRM provides research, analysis and advice to commerce, industry, government and individuals.
Wayne H. Grant, PharmD, is a Clinical Pharmacist with over 30 years of pharmacy experience working in or within various practice settings—retail, long-term care, home infusion, sterile products, corrections, hospice, specialty, and hospitals.
One of the industry's leading law firm services experts, Michael J. Garibaldi, CPA, ABV, CFF, CGMA, has a strong background providing efficient and affordable solutions to the many complex issues facing the legal profession today.
Michael G. Kaplan has nearly 50 years of experience in the areas of Forensic Accounting, Business Valuation, and Litigation Consulting. Mr. Kaplan is a Forensic Certified Public Accountant who is regularly called upon to testify as a qualified expert witness in federal and state courts. He has participated in approximately 300 trials. Mr. Kaplan has also served as a court appointed expert accounting referee.

