Jennifer Kang, M.D.

Natasha Gray is originally from Mesa, AZ. She moved to Rapid City in 2009 after graduating from South Dakota State University with her bachelor’s degree in nursing. Natasha worked in the surgical intensive care unit at Rapid City Hospital for several years while pursuing her Doctor of Nursing Pra...

Mohamadmostafa Jahansouz, M.D., is a fellowship-trained Neurologist and Sleep Medicine Physician at Monument Health Neuroscience Center in Rapid City. Dr. Jahansouz trained for a Sleep Medicine Fellowship at University of California, Los Angeles and a Neurology Residency at Tulane University School of Medicine in New Orleans, where he also served as Chief Resident. In his leisure time, Dr. Jahansouz enjoys playing chess, playing guitar and biking.

Dr. Simmons is a board certified neurologist with more than 25 years of experience in the diagnosis and treatment of disorders of the nervous system. His practice includes the management of epilepsy, multiple sclerosis, headaches, stroke, Alzheimer disease and disorders of the nerves and muscles. In addition to patient care, Dr. Simmons maintains an active interest in medical education and medical ethics.