St. Louis Multispecialty Procedures

Gateway Gastroenterology

Main Office – Chesterfield:

121 Saint Luke’s Center Drive, Suite 406, Building A

Chesterfield, MO 63017

Phone: 314-529-4900 | Fax: 314-434-2679 | After-Hours Exchange: 855-224-7875

Gateway Endoscopy Center: 314-336-1130

St. Luke’s Hospital – GI Lab (East Medical Building): 314-542-4863

St. Louis Multispecialty Surgery Center: 636-779-0079