Dr. Sarah S. Nasir

Paula Lum is an Addiction Medicine provider practicing medicine in San Francisco, California. Dr. Lum is highly rated in 1 condition, according to our data. Her clinical expertise encompasses Opioid Use Disorder.

Fred Vonstieff is an Addiction Medicine provider practicing medicine in Concord, California. Dr. Vonstieff is highly rated in 3 conditions, according to our data. His clinical expertise encompasses Alcoholic Neuropathy, Delirium Tremens, and Opioid Use Disorder.

Dr. Jeffrey W. Ralph is a neurologist who specializes in diseases of the nerve, muscle and neuromuscular transmission, the nerve activity that leads to muscle movement. He is an expert in the category of nerve damage called peripheral neuropathy, with a particular interest in neuropathies that result from immune system activity. In 2004, he became director of the Neuropathy Center at UCSF Medical Center, founded in part with funding from the Neuropathy Association. In addition to treating patients in the clinic, he performs electromyograms – diagnostic tests that record muscles' electrical activity – including such specialized tests as single-fiber electromyograms and multiple-channel recordings for analyzing abnormal muscle tone. Ralph completed a neurology residency as well as fellowships in neuromuscular medicine and clinical neurophysiology at UCSF. His research has addressed treatments for neuropathy caused by HIV and AIDS. Dr. Ralph is highly rated in 51 conditions, according to our data. His clinical expertise encompasses Peripheral Neuropathy, Guillain-Barre Syndrome, Miller-Fisher Syndrome, and Chronic Polyradiculoneuritis. Dr. Ralph is board certified in American Board Of Psychiatry And Neurology., Neuromuscular Medicine and American Board Of Psychiatry And Neurology., Neurology. Dr. Ralph is currently accepting new patients.