Sussan Bays, MDMackinaw Surgery Center2019-11-22T14:08:01-06:00EducationMichigan State University College of Human Medicine Lansing, MIResidencyUPDATE PENDING Saginaw Cooperative HospitalsFellowshipUPDATE PENDING American College of SurgeonsBoard CertificationsABS: General SurgeryPracticeCovenant Cancer Care Center Our Physicians Brian Perry, MD November 19th, 2019 Keith Scharf, MD November 19th, 2019 Sam Shaheen, MD November 19th, 2019