Jeffrey M. Davidson, MD Expert Witness
Curriculum Vitae

Contact this Expert Witness

  • Phone: (415) 238-2141
  • Cell: 415-238-2141
  • Fax: 415-223-1261
  • Website:

Specialties & Experience of this Expert Witness

General Specialties:

Allergy & Immunology

Keywords/Search Terms:

Asthma, Mold/Fungus Allergy, Drug Allergy, Radiologic Contrast Dye Allergy, Vaccine Allergy, Anaphylactic Shock, Mast Cell Activation Syndrome, Immunodeficiency, Gamma Globulin Therapy, Allergy Immunotherapy Shots, Controversial and unproven diagnosis and treatment


Allergy & Rheumatology Fellowship, Stanford University; Internal Medicine Residency , Stanford University; Internal Medicine Internship, McGill University; M.D., McGill University

Years in Practice:


Number of Times Deposed/Testified in Last 4 Yrs:


Additional Information

Dr. Davidson is an expert providing consultation and testimony to attorneys since 1993. He is an evidence-based specialist in Allergy & Clinical Immunology. A Clinical Professor (voluntary) at the University of California San Francisco, he facilitates and teaches student groups to use medical literature to form unbiased conclusions to clinical questions. He has given deposition 5 times, latest June 2023 and testified in court twice. Many expert consultation cases did not proceed to testimony. Dr. Davidson had in-person SEAK Training in Expert Deposition and Expert witness Consulting Practice.