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Photo of Masrur, Mario Alberto

Mario Alberto Masrur, MD, FACS, FASMBS

Associate Professor of Surgery, Division of Minimally Invasive, General & Robotic Surgery

Associate Director of the Bariatric Program

Department of Surgery


Building & Room:

Clinical Sciences Building


840 S. Wood Street, Suite 435E, Chicago IL. 60612

Office Phone:


Related Sites:


Specialties: General, Minimally Invasive and Robotic Surgery, Bariatric and Foregut Surgery, Upper GI and Solid Organ, Surgical Treatment of Gastroparesis, Laparoscopic and Robotic Surgery

Appointments:  Attending Surgeon at University of Illinois Hospital and Health Sciences System, Attending Surgeon at Little Company of Mary Medical Center, Attending Surgeon at Saint Anthony Hospital

Academic Affiliations: Senior Associate Program Director of the Surgical Residency Training Program, Associate Director of the Bariatric Fellowship, Associate Director of the Bariatric Program at UIC, Director of the Bariatric Program at Little Company of Mary Medical Center

Clinical Interests: Bariatric and Revisional Bariatric Surgery, Robotic Surgery and Development of Related Techniques, Upper-GI/Foregut Surgery, Surgical Treatment of Gastroparesis

Languages: English, Spanish


Medical Education: Medical Doctor – National University of Cuyo, School of Medicine, Mendoza, Argentina
Residency: General Surgery Residency – Italian Hospital Mendoza, Argentina
Fellowship: Minimally Invasive and Robotic Surgery – University of Illinois at Chicago, Advanced GI Surgery Fellowship – University of Illinois at Chicago

Licensures and Certifications

Illinois Physician License

Illinois Substance Controlled License

Professional Memberships

Fellow, American College of Surgeons (FACS)

Fellow, American Society for Metabolic and Bariatric Surgery (FASMBS)

Society of American Gastrointestinal and Endoscopic Surgeons (SAGES)

Clinical Robotic Surgery Association (CRSA)