Mast Cell Activation Syndrome Expert Witnesses

Mast cell activation syndrome 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 mast cell activation syndrome. The mast cell activation syndrome expert witness listings on this page are typically from fields/areas of expertise such as: Allergy & Immunology, Neurology, and Neuropathology.

David S Saperstein, MD Center for Complex Neurology, EDS & POTS

Phoenix, Arizona
Neurology, Neuropathology - Ehlers-Danlos Syndrome, postural orthostatic tachycardia syndrome (POTS), mast cell activation syndrome, craniocervical instability, cerebrospinal fluid (CSF) leak headaches, small fiber neuropathy, chronic inflammatory demyelinating polyneuropathy (CIDP), Guillain-Barre (GBS), myasthenia gravis
Board-certified in Neurology, Neuromuscular Disorders and Clinical Neuromuscular Pathology. I am well-known nationally as a specialist in neuromuscular disorders, publishing inside and outside of academia for over 20 years. I am a medical director of national reference lab for small fiber neuropathy. I have interpreted over 50,000 small fiber skin biopsies as well as hundreds of conventional nerve and muscle biopsies. I am also one of a small number of experts in Ehlers-Danlos Syndrome, joint hypermobility syndrome, postural orthostatic tachycardia syndrome (POTS), dysautonomia, mast cell activation syndrome (MCAS) and related disorders to include craniocervical instability (CCI) and cerebrospinal fluid (CSF) leak . In my clinical practice I have evaluated over 1000 patients with Ehlers-Danlos Syndrome.

Jeffrey M. Davidson, MD

San Francisco, California
Allergy & Immunology - 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
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.