United Medical Doctors

As of 2024, United Medical Doctors encompasses nearly 40 medical and surgical specialties, including allergy, anesthesia, audiology, bariatric surgery, cardiology, clinical research, colorectal surgery, dermatology, dietitian, medical fitness, endocrinology, gastroenterology, general surgery, gynecology, hepatology, imaging, infusion therapy, internal medicine, medical weight loss, men’s health, neurosurgery, oncology, orthopaedic surgery, otorhinolaryngology, pain management, pathology, pediatric gastroenterology, plastic surgery, psychiatry, podiatry, radiology, spine medicine, sports medicine, urgent care, urogynecology, urology and wound care. United Medical Doctors also has an ambulatory surgery center division, United Surgery Centers, with 9 independent, privately-owned and operated ASCs in Murrieta, La Jolla, Temecula, Riverside, Encinitas, Orange, Irvine, Mission Viejo and Newport Beach.