To make an appointment, call 314-747-2066. 

Pediatric appointments, call 314-454-6173.

Washington University gastroenterology (GI) specialists have expertise in a comprehensive range of GI diseases of the upper tract—like the esophagus, stomach and small intestines (duodenum); the lower GI tract—like the large intestine, colon and rectum; and the hepatobiliary system—such as the liver, gall bladder, biliary tract and pancreas.

Our specialists work closely with Washington University gastrointestinal, transplant and colorectal surgeons to offer a full-range of treatment:

Devika Kapuria, MD

Devika Kapuria, MD

Gastroenterology
General Gastroenterology

Locations:
Barnes-Jewish West County Hospital – Medical Office Building 4

Katie M. Kiely

Katie M. Kiely, MSN, APRN

Gastroenterology
Pediatric Gastroenterology

Locations:
St. Louis Children’s Hospital
St. Louis Children’s Specialty Care Center – West County
Memorial Hospital Shiloh – Medical Office Building 1

Kevin Korenblat

Kevin Korenblat, MD

Gastroenterology
Liver Health (Hepatology)

Locations:
Barnes-Jewish West County Hospital – Medical Office Building 2
Center for Advanced Medicine Gastrointestinal Center

Sakil S. Kulkarni

Sakil S. Kulkarni, MD

Gastroenterology
Pediatric Gastroenterology

Locations:
St. Louis Children’s Hospital

Vladimir M Kushnir

Vladimir M. Kushnir, MD, FASGE, AGAF

Gastroenterology
Interventional Endoscopy
Nonsurgical Weight Loss
Weight Loss

Locations:
Barnes-Jewish West County Hospital – Medical Office Building 4
Barnes-Jewish Hospital
Barnes-Jewish West County Hospital
Missouri Baptist Medical Center – Building D

Gabriel Lang

Gabriel Lang, MD

Gastroenterology
Interventional Endoscopy

Locations:
Barnes-Jewish West County Hospital – Medical Office Building 4
Barnes-Jewish Hospital
Barnes-Jewish West County Hospital
Missouri Baptist Medical Center

Natasha Leigh, MD

Gastroenterology
Liver, Pancreas & Gastrointestinal Surgery

Locations:
Center for Advanced Medicine Gastrointestinal Center
Barnes-Jewish West County Hospital – Medical Office Building 2

Marc Stephen Levin

Marc Stephen Levin, MD, AGAF

Gastroenterology
Inflammatory Bowel Disease

Locations:
VA Medical Center: John Cochran Division

Nichole Lewis, MMS, PA-C

Nichole Lewis, MMS, PA-C

Gastroenterology

Locations:
Center for Advanced Medicine
Center for Advanced Medicine – South County
Barnes-Jewish West County Hospital – Medical Office Building 4

Mauricio Lisker-Melman

Mauricio Lisker-Melman, MD

Gastroenterology
Liver Health (Hepatology)

Locations:
VA Medical Center: John Cochran Division