Dr. Russell W. Walker, MD, is a distinguished neurologist based in Phoenix, Arizona, with an extensive career spanning over 42 years. He holds a medical degree from Albany Medical College and completed his residency training in Pediatrics and Neurology at New York Presbyterian Hospital and New York University Grossman School of Medicine. Dr. Walker's specialties include Neurology, General Neurology, and Pediatrics, and he is affiliated with St. Joseph's Hospital and Medical Center....