Tobias A. Mattei, MD, FACS - Neurosurgery & Spine Medical Expert LLC
Missouri - Serving: All States

Medical Expert Witness - Neurosurgery/Spine Surgery
Tobias A. Mattei, MD is a fellowship-trained academic neurosurgeon specialized in complex spine/deformity surgery, currently practicing as Assistant Professor of the Division of Neurosurgery of St. Louis University. He has been an active member of the North American Spine Society, American Association of Neurological...
Martin A. Schaeffer, M.D.
Manlius, New YorkPain Medicine; Physical Medicine & Rehabilitation Expert

Dr. Martin A. Schaeffer has extensive clinical experience treating patients and is board certified in Physical Medicine and Rehabilitation or Physiatry and has two Board Certifications in Pain Medicine. He offers clear and concise expert opinion within his areas of expertise including all areas of...
Paul Grin DDS MPH APC
Torrance, CaliforniaTMJ and Orofacial Pain Specialist Expert Witness

Dr. Paul Grin is director and founder of the South Bay Headache, TMJ & Orofacial Pain Institute in Torrance CA. He is a board certified Diplomate, American Board of Orofacial Pain, Clinical Director UCLA Orofacial Pain and Dental Sleep Medicine, Lecturer Oral Medicine and Orofacial Pain...