Dr. Mark J. Sontag has been practicing Physical Medicine and Rehabilitation on the Peninsula since 1983. At age 17 he received an American Cancer Society Award to investigate a novel idea in Cancer Research. He completed Northwestern University’s Honors six year medical program in 1983.

Following an internship in Internal Medicine at Santa Clara Valley Medical Center, Dr. Sontag completed his residency in Physical Medicine and Rehabilitation at Stanford University Medical Center. He is board certified in both Physical Medicine and Rehabilitation and Neuromuscular and Electrodiagnostic Medicine.

Dr. Sontag is a Qualified Medical Examiner, and was recently appointed to the board of Directors for the California Society of Industrial Medicine and Surgery.