Louis Fontana, MD holds dual board certifications in psychiatry and anesthesiology with a subspecialty in interventional pain management, practicing in San Diego from 2635 Camino del Rio South in the 92116 ZIP at the base of the Normal Heights mesa. His pain interventions include spinal cord stimulation, nerve and medial branch blocks, and implantable drug delivery systems under California medical license G49072, and multimodal treatment plans incorporate the chiropractic and neuromuscular work at Health Vibes Alternative Therapy as a non-pharmacological complement to his medication protocols. Fontana graduated from Michigan State University College of Human Medicine in 1980, completed residencies in surgery, psychiatry, and anesthesiology at Loma Linda University, and finished a fellowship in consultation-liaison psychiatry at UC Davis in 1996. The dual specialization addresses the intersection of chronic pain and psychiatric illness—patients with treatment-resistant depression, anxiety driven by unresolved pain syndromes, and substance dependence rooted in opioid management failure. His Camino del Rio office sits along the commercial corridor connecting Normal Heights to the Mission Valley hotel and retail district. Specialized therapy referrals for patients requiring intensive behavioral health programming route through facilities such as The Oas Center & Specialized Therapy Services, where occupational and developmental therapy complement psychiatric stabilization. Fontana's 45-plus years of combined surgical, anesthetic, and psychiatric training position the practice to manage the pharmacokinetic complexity of patients on concurrent pain and psychotropic medication regimens.