Dr. Makaroun is rated highly by his patients. He has indicated that his clinical interests include bloodless medicine/transfusion-free surgery. He is an in-network provider for United Healthcare Platinum, United Healthcare Compass, United Healthcare Navigate, and more. After attending American University of Beirut Faculty of Medicine for medical school, Dr. Makaroun completed his residency training at American University of Beirut Medical Center and the University of Pittsburgh Medical Center (UPMC). Dr. Makaroun (or staff) speaks Lebanese, Arabic, and French. He is professionally affiliated with UPMC East, UPMC Shadyside, and UPMC Mercy.