Omar Marar, MDMackinaw Surgery Center2019-11-25T09:18:58-06:00EducationRoyal College of Surgeons Dublin, IrelandResidencyUPDATE PENDINGFellowshipColorectal Surgery Thomas Jefferson University HospitalBoard CertificationsABS: General SurgeryAmerican Board of Colon & Rectal SurgeryPracticeCMU Health Department of Surgery Our Physicians Brian Perry, MD November 19th, 2019 Keith Scharf, MD November 19th, 2019 Sam Shaheen, MD November 19th, 2019