Psychiatric Centers at San Diego operates a clinical office in Grantville at 6153 Fairmount Ave, Suite 140, 92120, where Dr. Sabah N. Chammas, MD practices as a board-certified psychiatrist. He earned his medical degree from the American University of Beirut Faculty of Medicine in 1974 and completed a psychiatry residency at Washington University and Barnes-Jewish Hospital in St. Louis from 1974 to 1977 under NPI 1457307530, with active medical licenses in California, Indiana, and Kansas. His scope covers medication management for depression, anxiety, OCD, bipolar disorder, and personality disorders, integrating nutritional monitoring through providers including Maven Precision Nutrition in the Allied Gardens corridor when psychiatric medications affect appetite or metabolic function. Dr. Chammas's clinical background includes published studies in Gastroenterology (1984) and Digestive Diseases and Sciences (1982) examining the association between inflammatory bowel conditions and psychiatric diagnoses. That consultation-liaison perspective shapes his treatment of patients whose mood and anxiety disorders co-occur with chronic medical illness. He also maintains a practice at Tri-City Medical Center in Oceanside and an office in Encinitas, giving him a multi-site footprint across San Diego and North County. The Grantville office sits at the intersection of the Mission Gorge Road and Fairmount Avenue corridors, a commercial stretch where behavioral health patients also access complementary modalities including acupuncture at We Love Acupuncture on Mission Gorge. Appointments are scheduled at (619) 528-4600.