MERCY CLINIC GASTROENTEROLOGY is categorized under PHYSICIANS & SURGEONS specializing in GASTROENTEROLOGY and located at 851 E 5th St. Ste. 224 in or near the Washington, MO area. Find additional information including website, e-mail, map, and directions - mercy.net/doctor/carl-f-blatt-jr-md. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.