He completed a residency at Loma Linda University Medical Center. He currently practices at Loma Linda University and is affiliated with Loma Linda University Medical Center, Loma Linda University Medical Center East Campus and Riverside University Health System (RUHS) Medical Center. Dr. Tabuenca accepts multiple insurance plans including TRICARE, Medicare and Medicaid. Dr. Tabuenca also practices at Riverside County Regional Medical Center in Moreno Valley, CA. In addition to English, Dr. Tabuenca's practice supports these languages: Arabic, Vietnamese, Tagalog, Korean, Spanish and French.