LocationsSt. Luke's Gastroenterology AssociatesMeet Our Team Gastroenterology Ashley Chesney, PA-C Gastroenterology View Profile Daniel Cornett, MD Gastroenterology View Profile Nicole Grutkoski, PA-C Gastroenterology View Profile Stephanie Judd Irwin, MD Gastroenterology View Profile Brad Irwin, MD Gastroenterology View Profile Max Miranda, MD Gastroenterology View Profile