Dr. William John Marks

Dr. William Marks is a neurologist who brings 35 years of experience to his practice at Stanford Health Care. He earned his medical degree from Johns Hopkins University School of Medicine and completed his residency at University of California San Francisco Medical Center at Parnassus. His extensive background has established him as a trusted specialist in neurological care. Dr. Marks communicates with patients in English.

Dr. Marks practices at multiple Stanford Health Care locations throughout Palo Alto and Stanford, California, including Stanford Hospital and the Stanford Health Care Stroke Center. He focuses on treating complex neurological conditions such as Parkinson's disease and movement disorders that affect normal muscle control. His expertise extends to sleep-related disorders and diagnostic testing including blood work to evaluate iron levels and other important health markers. Patients have given Dr. Marks an average rating of 4.0 on Vitals.