Meet Our Doctors

Keith Scharf, DO, Medical Director

Keith Scharf, DO, FACS

Medical Director

Dr. Scharf is Assistant Professor of Surgery, Minimally Invasive Surgery and Bariatric Sugery at Loma Linda University School of Medicine. He received his medical degree from Lake Erie College of Osteopathic Medicine and continued on with his Residency in General Surgery at Michigan State University and Loma Linda University Medical Center. Dr. Scharf completed a Fellowship in Minimally Invasive Surgery and Bariatric Surgery at Stanford University. Research specialties include: Metabolic, Bariatric and Minimally Invasive Surgery.

Marcos Michelotti, MD

Marcos Michelotti, MD

Dr. Michelotti is the Chief of the Division of General and Minimally Invasive Surgery. He received his medical degree from the University of Cordoba in Argentina. He completed his Residency in General Surgery at Loma Linda University Medical Center. Dr. Michelotti continued his career with a Fellowship in Minimally Invasive Surgery and Bariatric Surgery at the University of California, San Diego. He is a Clinical Instructor for the Department of Surgery at Loma Linda University School of Medicine. Research specialties include: Advanced Laparoscopic Surgery, Bariatric Surgery, Robotic Surgery and Single Incision and Natural Orifice Surgery.