Consultant and Head of the Department of Gynecologic Oncology, Minimally Invasive and Robotic Surgery at King Abdullah Medical City, Makkah. He completed advanced fellowship training in Gynecologic Oncology and Minimally Invasive & Robotic Gynecologic Surgery at Asan Medical Center, University of Ulsan, South Korea. Dr. Khalifa has extensive expertise in gynecologic oncology, robotic and minimally invasive surgery, and is an active researcher and international speaker in his field.