Dr. Gary John Thompson specializes in internal medicine in Moreno Valley area. Dr. Gary John Thompson, DO has a medical practice at 26520 Cactus Avenue, Moreno Valley CA, and has over 13 years of experience in the field of medicine. He graduated from Loma Linda University School Of Medicine with his medical degree in 2004. He is affiliated with numerous hospitals, including Riverside University Health System-medical Center (CA) and more. Dr. Thompson is accepting new patients at his medical office and practice location in Moreno Valley, California. He is available for appointments, preventative care, medical care as well as ongoing patient care.