Mark Lawrence Geller, MD

Dr. Mark Geller is an internal medicine physician who has devoted over four decades to comprehensive adult healthcare. He earned his medical degree from the University of California San Diego School of Medicine and completed his residency training at Santa Clara Valley Medical Center. With 41 years of clinical experience, Dr. Geller brings extensive knowledge to the diagnosis and treatment of complex medical conditions. He provides care in English to patients throughout the region.

Dr. Geller practices at Facey Medical Group in Tarzana, California, and maintains hospital privileges at Encino Hospital Medical Center. His clinical expertise encompasses a broad range of internal medicine services, including managing anxiety and depression alongside traditional medical concerns like allergies and skin conditions such as acne. He specializes in cancer prevention and screening programs, chronic disease management, and comprehensive diabetes care. Patients have given Dr. Geller an average …rating of 4.8 out of 5 stars, reflecting their confidence in his medical expertise and patient care approach.