Meet the Northern Suburbs Gastroenterology Team

The Northwestern Medicine Gastroenterology Program brings together multidisciplinary teams to provide top-quality care for our patients. Our mission is to prevent, diagnose and treat disorders of the digestive tract and associated organs.

Meet the Northern Suburbs Gastroenterology Team

John R. Andrews, MD

Primary Specialty: Colon and Rectal Surgery

Aaron Cohn, MD

Primary Specialty: Gastroenterology

John N. Gaetano, MD

Primary Specialty: Gastroenterology

Frank G. Martini, MD

Primary Specialty: Gastroenterology

A. Samad Soudagar, MD

Primary Specialty: Interventional Gastroenterology

Alexander S. Tosiou, MD

Primary Specialty: Gastroenterology

Jamie Brenna Wabich, MD

Primary Specialty: Gastroenterology