Dr. Abdulaziz Abdullah Al Johani, MD, ay isang General & Bariatric Surgery Consultant sa Saudi German Hospital, Jeddah. Siya ay may 10 taong karanasan sa general surgery at bariatric surgery. Dalubhasa si Dr. Johani sa pagsasagawa ng upper gastrointestinal surgery, laparoscopic surgery, at lahat ng bariatric surgeries.

Si Dr. Johani ay miyembro ng prestihiyosong Saudi Arabia Society of Metabolic and Bariatric Surgery (SASMBS). Siya ay isang lisensyadong Consultant ng Saudi Ministry of Health (MOH) at isang lisensyadong General & Bariatric Surgery Consultant ng Saudi Commission for Health Specialties (SCFHS).