Dr. Stephen A Johnson, MD

Dr. Stephen Johnson is a neurologist with additional training in internal medicine who earned his medical degree from the University of Missouri Columbia School of Medicine. With a decade of experience in practice, he brings comprehensive expertise to the diagnosis and treatment of neurological conditions. His dual specialization allows him to provide both specialized neurological care and broader internal medicine services to his patients.

Dr. Johnson maintains affiliations with several respected medical institutions, including Brigham and Women's Hospital and multiple HonorHealth facilities in Scottsdale. He practices at locations throughout Scottsdale and Phoenix, Arizona. His clinical focus includes treating complex neurological conditions such as ALS and chronic inflammatory demyelinating polyradiculoneuropathy, as well as addressing muscle weakness concerns. He offers specialized diagnostic services including nerve conduction studies and electromyogram testing, and incorporates …physical therapy and strength training into patient treatment plans.