Peggy Su Choo, Chang M.D.Attending PhysicianPediatrics Education: University of Western OntarioMain Office:574-262-0313 Beacon Health System 1627 East Bristol St Elkhart, IN 46514 Certifications: Board Certified in Pediatrics, 2010 Hospital Affiliations:Memorial Hospital of South Bend Additional Office: Beacon Medical Group Pediatrics Rieth Blvd 2120 Rieth Boulevard, Suite 200, Goshen, IN 46526 phone: 574-262-0313 fax: 574-262-8163