Dr. Sandra L. Shefrin is a neurologist in Mill Valley, California and is affiliated with multiple hospitals in the area, including Kentfield Rehabilitation and Specialty Hospital and MarinHealth Medical Center. She received her medical degree from University of Manitoba and has been in practice for more than 20 years. Dr. Sandra L. Shefrin has expertise in treating Parkinson's disease, sleep apnea, among other conditions - see all areas of expertise. Dr. Sandra L. Shefrin accepts Medicare, Aetna, Humana, Blue Cross - see other insurance plans accepted.