MERCY CLINIC KIDS GI is categorized under PHYSICIANS & SURGEONS specializing in PEDIATRIC GASTROENTEROLOGY and located at 615 S New Ballas Rd. Ste. Yg230 in or near the Saint Louis, MO area. Find additional information including website, e-mail, map, and directions - OriginalYP.com®. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.