Forensic, General & Medical
Expert Witnesses

Professional Malpractice Expert Witnesses


Arrowfish Consulting

Arrowfish Consulting
Utah - Serving: All States. Services are provided from offices in Salt Lake ...

Phone (801) 839-5778
Website https://www.arrowfishconsulting.com

Economic Damages and Business Valuation Expert Witness

At Arrowfish, we not only have an extremely knowledgeable and experienced team of experts to handle all of your financial and economic consulting needs nationwide, we also have a passion for what we do.
We offer large-firm experience, quality and training with small-firm flexibility, service and pricing. If you...

Medico Legal Consultants of Arizona

Medico Legal Consultants of Arizona
Arizona - Serving: All States. Will accept Coach flights plus expenses.

Phone (602) 432-7314
Website www.MedicolegalconsultantsofAZ.com

Cosmetic/Plastic Surgery Expert Witness, Disability Evaluation & IMEs-Board Certified

Medical record reviews, Reviews of Interrogatories, Depositions. Pre-trial/pre/litigation medical consulting at reasonable cost. Workers Compensation/disability Evaluation and IME's-Board Certified. IME observation and rebuttal reports. Expert Witness for Depositions and/or Trials.
Cosmetic Surgery. Plastic...

Peter Combs - Architect/Expert Witness

Peter Combs - Architect/Expert Witness
Georgia - Serving: Mr. Combs works in all states.

Phone (404) 790-1140

Architecture, Building Code & ADA Expert Witness

Peter Combs is an expert with 28 years of trial experience specializing in architecture, construction, ADA compliance, building codes, disabled access, contract disputes, water intrusion and forensic reconstruction of accident sites when only photographs are available and much more.

Dr. Henry P. Hambel, PhD,CPP,FACFEI - Hambel Institute

Dr. Henry P. Hambel, PhD,CPP,FACFEI - Hambel Institute
North Carolina - Serving: International

Phone (828) 335-3106

Security Expert Witness Services

Dr. Henry P. Hambel is a Security & Premises Liability Expert, Board Certified in Security Management and Forensic Examination.

Michael D. Pakter CPA, CFF, CGMA, CFE, CVA, MAFF, CA, CIRA, CDBV

Michael D. Pakter CPA, CFF, CGMA, CFE, CVA, MAFF, CA, CIRA, CDBV
Illinois - Serving: All States as well as Federal, State and Local Governments.

Phone (312) 229-1720
Website www.litcpa.com/michael-pakter/

Financial Forensics and Commercial Litigation Services - Expert Witness

Mr. Pakter, Managing Member of Gould & Pakter Associates LLC, provides consulting and litigation support services to trial lawyers, trustees, receivers, their clients, business owners and managers and state and local government. He focuses on financial analysis, forensic accounting, economic damages determination,...

Percipient Resources, Inc.

Percipient Resources, Inc.
North Carolina - Serving: Daryll W. Martin provides services in all states.

Phone (512) 940-5140
Website insurance-expert.net

Insurance Expert Witness

Daryll W. Martin provides litigation consulting and expert witness services in all matters related to insurance. He specializes in assisting attorneys and insureds in matters where claims are disputed, or where an insurance company or an insurance agent's or broker's conduct is called into question. He has over 30...

Mark I. Levy MD, DFAPA - Forensic Psychiatric Associates Medical Corp.

Mark I. Levy MD, DFAPA - Forensic Psychiatric Associates Medical Corp.
California - Serving: All States

Phone (415) 388-8040
Website https://www.fpamed.com

Psychiatry & Psychology Expert Witnesses

Mark I. Levy M.D., D.L.F.A.P.A., a Distinguished Life Fellow of the American Psychiatric Association, is a graduate of Columbia College and Columbia University's College of Physicians and Surgeons. He has been practicing Forensic Psychiatry, Clinical Psychiatry and Psychoanalysis for more than 35 years. He is a...

Louis Sanchez BSN, RN- Legal Nurse Consultant

Louis Sanchez BSN, RN- Legal Nurse Consultant
Oklahoma - Serving: All States

Phone (405) 979-0548

Legal Nurse Consultant/Expert Witness

Legal Medical Resources L.L.C. provides medical/nursing support services to plaintiff and defense counsel.

Olie R. Jolstad, SCLA - Olie R. Jolstad & Associates, LLC

Olie R. Jolstad, SCLA - Olie R. Jolstad & Associates, LLC
Oregon - Serving: All States

Phone (214) 632-2788
Website www.oliejolstad.com

Property/Casualty Insurance Claims Coverage Disputes, Agent/Broker Procurement Standards of Care

Olie Jolstad provides consulting and litigation support with respect to casualty insurance coverage claims disputes, claims handling practices, and agent/broker duties regarding procurement and standard of care. He has been qualified as an expert witness in several state and federal courts in matters concerning...

BrandMarketing Services, Ltd. - Dr. Larry Chiagouris/Nationwide - NJ, NY, CT, FL, TX, CA, IL

BrandMarketing Services, Ltd. - Dr. Larry Chiagouris/Nationwide - NJ, NY, CT, FL, TX, CA, IL
Florida - Serving: All States

Phone (212) 988-2882
Website www.brandmarketingltd.com

Marketing & Advertising Expert Witness: Services Nationwide

Dr. Larry Chiagouris has served as an expert witness on marketing and advertising issues at the federal/state court levels and arbitration venues. A rare combination of an expert who has both substantial experience as a Fortune 500 senior executive and an accomplished academician. Called a “branding guru” and...

Ultimed Health Advisors Inc.

Ultimed Health Advisors Inc.
Florida - Serving: All States (Florida- Primarily)

Phone (305) 389-4258
Website www.ultimedhealthadvisors.com

Pharmacy, Pharmacology, & Long Term Care Litigation Support and Expert Witness

UltiMed Health Advisor president, Robert S. Litman with over 30 years of Pharmacy experience has rendered his opinion professionally in numerous legal cases for both plaintiff and defense, involving Pharmacy and Nursing Home standards of care, wrongful death due to overmedication, medical malpractice, pharmacy...

Wayne H. Grant, PharmD, MBA,- Grant Clinical Consulting LLC

Wayne H. Grant, PharmD, MBA,- Grant Clinical Consulting LLC
Ohio - Serving: All States

Phone (216) 339-0183

Pharmacy, Pharmacotherapy and Pharmacology Expert Witness

Dr. Wayne H. Grant is a clinical pharmacist with a hospice in Cleveland, Ohio and an adjunct clinical assistant professor with the University of Florida, Gainesville, Florida. As part of an 18 year career, Dr. Grant has an in-depth understanding of various sectors of pharmacy practice. Long-term care, institutional...

Burl Daniel, CPCU, CIC, CRM

Burl Daniel, CPCU, CIC, CRM
Texas - Serving: All States

Phone (817) 980-4897
Website https://www.burldaniel.com/

Insurance Expert Witness - Property and Casualty

Burl Daniel, CPCU, CIC, CRM is a Property & Casualty Insurance Expert Witness; engagements include retention by Plaintiff and/or Defense counsel. His insurance career dates to 1973 while obtaining a BBA - Insurance at the University of Texas. Professional focus since 2004 has been dedicated to serving as a Property &...

ForensisGroup Expert Witness Services

ForensisGroup Expert Witness Services
California - Serving: All States and International Services

Phone (626) 795-5000
Website https://www.forensisgroup.com/

Select Group of Forensic Business, Construction, Engineering, Medical, Scientific Expert Witnesses

For over 25 years, ForensisGroup has provided the nation’s top law firms, insurance agencies, government entities and many other industries with highly qualified expert witnesses and consultants. Our success in placing experts in over 10,000 cases begins with our selective screening process. For our own internal...

Dr. Anthony Hayter, Statistics Expert Witness, Fulbright Scholar, Statistical Consultant.

Dr. Anthony Hayter, Statistics Expert Witness, Fulbright Scholar, Statistical Consultant.
California - Serving: Nationwide Statistics Expert Witness. I have worked as a statistician ...

Phone (323) 744-7676
Website HayterStatistics.com

Nationwide Statistician Expert Witness, Statistical Consultant, Data Analysis.

Dr. Hayter is a statistician with degrees from Cambridge University and Cornell University, and he is a Fulbright Scholar.
University professor with clear communication and teaching skills.
Immediate response for tight deadlines.
Testimonials:
“Dr. Hayter remained unflappable under cross examination by...

Setec Investigations

Setec Investigations
California - Serving: All States

Phone (800) 748-5440
Website www.setecinvestigations.com

Computer Forensics and Electronic Discovery Expert Witness

Setec Investigations offers unparalleled expertise in computer forensics and electronic discovery, providing highly personalized, case-specific forensic analysis and litigation support services to assist in the investigation, handling and prosecution of computer-related crimes or misuse.

Applied Research & Forensic Services (ARFS)

Applied Research & Forensic Services (ARFS)
California - Serving: All States

Phone (800) 738-7096
Website www.documentsciencesexpert.com

Forensic Document Examiner, Handwriting Expert Witness/ Forensic Certified Voice Stress Analyst

Applied Research & Forensic Services provides forensic analyses of business & medical charts/records involving handwriting/signature analyses, page substitution/alterations/ink & documents dating & chronology to establish genuineness or lack thereof. Criminal defense & civil litigation/fraud/forgery. F.B.I. & U. S. S....

Riley Welch LaPorte & Associates Forensic Laboratories

Riley Welch LaPorte & Associates Forensic Laboratories
Michigan - Serving: All States & worldwide

Phone (517) 394-1512
Website www.rileywelch.com

Forensic Documents/Ink Dating/Latent Prints/Firearms & Toolmarks/Biology & DNA Expert Witness

Riley Welch LaPorte Forensic Laboratories is an internationally recognized forensic laboratory employing a Forensic Chemist with a Masters Degree in Forensic Science, four forensic document examiners, one fingerprint specialist, one forensic firearms & tool marks examiner, one forensic biologist & DNA examiner, and in...

Gerald M. Levy & Co. LLC

Gerald M. Levy & Co. LLC
New York - Serving: Accepts assignments in all American States and Countries around ...

Phone (646) 979-3745
Website www.GMLEVY.com

Real Estate and Construction Lending Practices, Arbitrator of Real Estate Disputes - Expert Witness

Gerald M. Levy & Co. LLC, real estate and banking consultants, was founded by Mr. Levy after a career in valuation and consulting, banking and real estate finance, construction lending, commercial banking, restructurings and workouts, real estate transactions, corporate real estate, arbitration and mediation, urban...

ValueMyHorse, LLC

ValueMyHorse, LLC
Texas - Serving: All States, Canada, Mexico and Europe.

Phone (817) 454-4537

Certified Senior Equine Appraiser, Consultant and Expert Witness

ValueMyHorse is an appraisal, expert witness and consulting services company specializing in Sport and Performance Horses. Bridget Brandon is an American Society of Equine Appraisers Senior Certified Appraiser #03121 and is USPAP certified. She has over 25 years in showing, selling and breeding horses on the AA...

Leon A. Kappelman, Ph.D.

Leon A. Kappelman, Ph.D.
Texas - Serving: All States and jurisdictions.

Phone (940) 367-0405
Website https://www.leonkappelman.com/

Software Project Failure and Intellectual Property Expert Witness

Research scientist. educator and consultant, Dr. Kappelman has served as an expert witness in federal, state and local courts on failed software development and/or implementation projects and high-tech intellectual property disputes concerning patents, copyrights and trade secrets.

American Scientific Consultants Corp

American Scientific Consultants Corp
New York - Serving: All States

Phone (516) 635-9916
Website www.toxiconsult.com

Toxicologist: Forensic & Clinical Toxicology Case Review & Expert Testimony

American Scientific Consultant Corp is specialized in toxicology and the effects of various drugs, alcohol and chemicals and the medical legal implications of their exposure. We provide expert consulting services in validating drug and alcohol testing, DUI, post-mortem toxicology, and the assessment of the...

WSR Consulting Group, LLC

WSR Consulting Group, LLC
California - Serving: All States, North America, Europe, Asia, Middle East.

Phone (818) 986-8842
Website www.wsrcg.com

Computer Projects and Software Failure Consultants & Expert Witnesses

WSR Consulting Group, LLC is a consulting/expert witness firm specializing in software failure expert witness work, computer/software project turnaround & failure, SDLC methodologies, e-business failure, ERP systems failure, high-tech IP matters. We provide independent expert research, discovery, analysis and...

Alan D. Westheimer, CPA/CFF, CFE

Alan D. Westheimer, CPA/CFF, CFE
Texas - Serving: All States

Phone (713) 623-8911
Website www.westheimercpa.com

Economic Damages, Federal Taxation and Forensic Accounting Expert Witness

Mr. Alan D. Westheimer and his associates perform a variety of forensic accounting investigations on behalf of trial attorneys, and he serves as consulting expert as well as testifying expert witness at the trial of complex business and personal disputes involving financial matters. Mr. Westheimer’s work is typically...

Forensic Psychiatric Associates, LLC

Forensic Psychiatric Associates, LLC
New Jersey - Serving: All States

Phone (201) 314-8637
Website www.forensic-psych-assoc.com

Clinical and Forensic Psychiatrist / Expert Witness

Forensic Psychiatric Associates, LLC is a Clinical and Forensic practice headed by Dr. Alberto M. Goldwaser, with over 30 years of experience in these areas. Dr. Goldwaser is Diplomate of the American Board of Psychiatry and Neurology: Psychiatry and Forensic Psychiatry. Distinguished Fellow American Psychiatric...

Larry Lowenthal

Larry Lowenthal
Florida - Serving: All states. FYI, the Realtor Code of Ethics is uniform across ...

Phone (352) 372-2135
Website www.RealWitness.com

Real Estate Expert Witness: Broker Conduct, Realtor Ethics, Standard of Care

Larry Lowenthal is an experienced Realtor and expert witness who is retained by both plaintiff and insurance defense attorneys in Florida and nationally for lawsuits wherein real estate brokers are charged with malpractice, failure to disclose latent defects, negligence, dishonesty, deceptive conduct, plus violations...

Scott D. Hampton - Hampton IP & Economic Consultants

Scott D. Hampton - Hampton IP & Economic Consultants
Utah - Serving: All States

Phone (801) 328-9888
Website www.HamptonIP.com

Intellectual Property Damage Expert Witness

Hampton IP is an Intellectual Property expert consulting and expert witness service firm. Over the course of the past three decades, we have worked on more than 200 cases involving high-profile intellectual property valuations, economic damages calculations, financial impact analyses, patent, trademark and copyright...

Roger W. Griffith, P.E.

Roger W. Griffith, P.E.
Tennessee - Serving: All States

Phone (865) 471-8142
Website www.rogergriffith.com

Forensic Mechanical & Plumbing Engineer, Expert Witness and Litigation Support

Roger Griffith, P.E. provides engineering design, forensic analysis, and expert witness consulting in plumbing, fuel gas systems, HVAC, and fire protection. Specialty areas include hot water systems, scalding, carbon monoxide poisoning related to venting of gas appliances, and legionella.
He has provided expert...

Roger Wilson, P.E., CFEI

Roger Wilson, P.E., CFEI
California - Serving: Mr. Wilson is licensed in each of the following states: California, ...

Phone (949) 285-5559
Website www.forensicelectrical.com

Forensic Electrical Engineer, Consulting Electrical Engineer, Expert Witness

Roger Wilson is an independent Electrical Engineering consultant with an emphasis on forensics, providing forensic claims investigations for incidents that may have involved electricity, electrical appliances, etc. He also provides litigation support and expert opinions to attorneys, insurance companies, fire...

Consolidated Consultants Co.

Consolidated Consultants Co.
California - Serving: All States, International

Phone (800) 683-9847
Website www.freereferral.com

Free Expert Witness & Medical Expert Witness Referrals Nationwide

Consolidated Consultants, or CCc as it is widely known, is a national referral service for both the expert witness and medical expert fields. We have thousands of expert witnesses, as well as medical experts, in our directory. We are focused on providing complimentary first-rate referrals of expert witnesses and...

Global Forensic Services, LLC

Global Forensic Services, LLC
California - Serving: All States, International

Phone (805) 595-1333
Website www.global4n6.com

Ink Age, Ink Dating, Handwriting, Art Dating & Questioned Document Expert

Global Forensic Services, LLC is a forensic laboratory, as well as a consulting and private investigative team offering more than 35 years of experience and training in a wide range of forensic disciplines and investigative strategies. Experts in ink dating, questioned documents, handwriting, corporate security, crime...

Shannon John Johnson - PharmDmand

Shannon John Johnson - PharmDmand
California - Serving: All States

Phone (619) 339-2254
Website www.pharmdmand.com

Pharmacy and Pharmacology Expert Witness

Dr. Shannon J. Johnson has more than nineteen years of pharmacy experience specializing in clinical pharmacy, pharmacology, information systems, safe medication practice, and quality improvement. Highlights of his experience include serving as the Director of Inpatient Pharmacy at Sharp Memorial Hospital in San Diego...

Abacus Dispute Resolution

Newport Beach, California

Construction Management, Claims and Defects Expert Witness

Phone (877) 474-2070

Construction Industry Expert Witness Claims Consultant Construction Manager. Specialists in construction management, scheduling, costing, schedule delay analyses, causal analyses (linking liability to damage), damage calculations, forensic engineering, forensic accounting, construction contract...

Advanced Pain Solutions - V.K. Puppala, M.D.

Atlanta, Georgia

Anesthesiologist & Pain Physician Expert Witness

Phone (847) 340-7215

V.K. Puppala, M.D. is a board-certified in anesthesiology and pain medicine. Expert in intubation, intraoperative death, spine surgery, back pain, herniated disc, epidural, radiofrequency ablation, urine drug screening, addiction, overdose, spinal cord stimulators, intrathecal pumps,...

American Investigative Specialists

Lake Mary, Florida

Criminologist (Security Expert & Fraud Examiner)

Phone (407) 323-7000

American Investigative Specialists founded by Ronald F. Worst - Criminologist (Security Expert & Fraud Examiner) based in Orlando, Florida provides over 13 years of experience as a Security Expert Witness and Fraud Examiner to both Plaintiff (50%) and Defense (50%) attorneys with cases on...

Amick Legal Nurse Consulting

Newport News, Virginia

Legal Nurse Consultant and Expert Witness Services

Phone (757) 234-0413

Amy Jnah, RN, MSN, NNP-BC

Apex, North Carolina

Neonatal Perinatal Medicine Expert Witness

Phone (216) 375-9228

Amy Jnah, RN, MSN, NNP-BC is an expert with over 15 years of hands-on clinical and administrative experience within the field of Neonatology. My undergraduate work was completed at Marquette University, one of the nation's top nursing programs. My graduate level work was completed at East Carolina...

Ana Luisa Molina RN, BSN, CLNC

El Paso, Texas

Certified Legal Nurse Consultant

Phone (915) 253-6859

Ana Luisa Molina is a Certified Legal Nurse Consultant and Member of the National Alliance of Certified Legal Nurse Consultants.

Archizen Architects, LLC

Jacksonville, Florida

Architectural and Construction Litigation Consultant

Phone (904) 396-0266

A Florida Registered Architect with over 35 years of experience in firm management, project management, design, construction document production and construction administration. A LEED Accredited Professional with building envelope commissioning experience. Offering the following construction...

Ashley Courtheyn, RN

Kent, Ohio

Medical-Legal Nurse Consultant and Forensic Expert

Phone (330) 338-2337

Provides superior legal consultation and expert witness services. Strong clinical experience in critical care and forensic nursing. Comprehensive knowledge of medical device/pharmaceutical industry. Established business acumen with demonstrative proficiency in writing and speaking skills. Open to...

Ashley Quezada MSN, RN, PHN, C-EFM

Corona, California

Labor & Delivery Nurse Expert Witness

Phone (949) 568-8810

Obstetrical registered nurse serving as expert witness for birth injuries and complications. Nationally certified in electronic fetal monitoring with advanced degrees, I am able to define the standard of care for the maternal and neonatal patient. I address personal injury, birth defects,...

Barrett, PC

Richmond, Virginia

Forensic Accountant and Business Valuation Expert

Phone (804) 355-3555

Barrett, PC, was established in 1990 to support professional attorneys, accountants, and individuals in identifying and communicating the truth.; William C. Barrett, III – Bill – has over 20 years of professional experience in public accounting, business valuation, forensic and litigation...

Binary Intelligence, LLC

Lebanon, Ohio

Computer & Cell Phone Forensics, High-Tech Investigations & Electronic Discovery Expert Witness

Phone (866) 246-2794

Binary Intelligence, LLC is based in Ohio and provides expert services in the areas of computer forensics, cell phone forensics, high-tech employee relations investigations, electronic discovery and data recovery. Our clients include businesses, law firms, insurance companies, government agencies,...

Blackstone Polygraph, Inc.

Atlanta, Georgia

Polygraph Examination, Civil Commitment Appeals Expert Witness

Phone (770) 630-2485

Blackstone Polygraph, Inc. is headed by Kenneth E. Blackstone, a licensed polygraph examination expert. He has vast experience consulting on other examinations, conducting polygraph examinations, and providing testimony as expert witness in criminal, family and civil courts.

Bodyworks Consulting

Newburgh, New York

Chiropractic Consultant and Expert Witness

Phone (845) 562-1962

Chiropractic medical consultant, performing chiropractic malpractice expert witness testimony and narrative reports, peer and utilization reviews, Independent Medical Examinations (IMEs) and all aspects of chiropractic medical-legal cases. Many years of experience, Licensed in NY, NJ & Pa....

Bryant Group

Wilmington, North Carolina

Homeland Security Forensic Experts

Phone (305) 766-0170

The BRYANT GROUP provides Threat Assessment, Risk Analysis, Contingency Planning, Project Management, Technical Consulting and Industrial Systems Engineering for Homeland Security and Protection of the Nation's Critical Infrastructure.

Builders Engineering Corporation

Columbia, South Carolina

Building, Structural and Construction Experts

Phone (803) 466-2466

Calvin L. Raup, PLLC

Phoenix, Arizona

Healthcare, Medical/Legal Malpractice, Credentialing and Peer Review Expert Witness

Phone (602) 314-6811

Calvin L. Raup is an expert witness with over 40 years experience in healthcare law. His peers have recognized him as one of the Best Lawyers in America in five categories: Healthcare Law, Healthcare Litigation, Personal Injury & Death Litigation, Plaintiff’s Medical Malpractice Litigation and...

Carole I. Lieberman, M.D., M.P.H.

Beverly Hills, California

Forensic Psychiatrist, Expert Witness & Legal Analyst for Media

Phone (310) 278-5433

Dr. Lieberman is a Board Certified Forensic Psychiatrist/Expert Witness with a winning record in hundreds of civil & criminal cases–including many high profile cases. She has built her reputation on persuasive testimony at deposition and trial, as well as meticulous record reviews and IME's...

Carson Legal Nurse Consultant

Smyrna, Georgia

Masters in Health Law, Healthcare and Operating Room Nurse Expert Witness, Legal Nurse Consultant

Phone (678) 548-3579

Legal Nurse Consultant/Expert Witness/Operating Room/Surgery/Training Seminars-Tracking/Physician Offices' surveys/Patient Safety Seminars/Risk Management Seminars






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