Hahnemann University-trained psychiatrist Dr. Mary A. Renzi, MD in Point Loma brings general psychiatry depth to the Rosecrans Street behavioral health corridor. Board-certified by the American Board of Psychiatry and Neurology, the practice operates within the Psychiatric Hospital of San Diego County system, contributing to both inpatient rounds and outpatient follow-up. A residency at Drexel University College of Medicine's Hahnemann campus (1974–1976) built concentration in psychopharmacology and long-term medication management for chronic psychiatric conditions. Treatment plans integrate with primary care oversight from physicians such as Alex Vo, MD to monitor metabolic side effects of antipsychotic and mood-stabilizer regimens. The most involved caseload centers on medication optimization for treatment-resistant depression and complex bipolar presentations.