Dr. Katherine Lewis, DO, is a highly experienced psychiatrist located in Atascadero, California, with over 21 years in the medical field. She specializes in Psychiatry and Internal Medicine, having earned her medical degree from the Des Moines University College of Osteopathic Medicine in 2002. Dr. Lewis takes a comprehensive approach to patient care, addressing a wide range of health issues, including chronic medical conditions, acute illnesses, and mental health disorders....