Gastroenterologists, Hepatologists

A multidisciplinary team of Medical College of Wisconsin gastroenterologists and hepatologists works with other Medical College of Wisconsin specialists (surgeons, radiologists, oncologists, interventional radiologists, radiation oncologists, pathologists and others) to diagnose and treat a wide range of diseases of the gastrointestinal tract and liver. 

These physicians work with physician assistants, nurses, dietitians and other team members to provide comprehensive care.

Murad Abu Rajab, MD
Gastroenterologist

Dilpesh Agrawal, MD, MRCP
Gastroenterologist

Helmut Ammon, MD
Gastroenterologist

Arash Babaei, MD
Gastroenterologist

Kulwinder Dua, MD, MRCP, DMSc, FACP, FRCP
Gastroenterologist
Director, Pancreaticobiliary Center

Peter Eichenseer, MD
Gastroenterologist

Thomas W. Faust, MD, MBE
Hepatologist
Medical Director of Adult Liver Transplantation

Jose Franco, MD
Gastroenterologist/Hepatologist
Medical Director, Liver Transplantation

Venelin Kounev, MD
Gastroenterologist

Walter Hogan, MD
Gastroenterologist

G. Kenneth Johnson, MD
Gastroenterologist

Abdul Khan, MD
Gastroenterologist

Benson Massey, MD, FACP
Gastroenterologist
Director, Manometry Laboratory

Young (Danny) Oh, MD
Gastroenterologist

Kia Saeian, MD, MSc, Epi, FACG
Gastroenterologist/Hepatologist
Associate Chief, Director of Clinical Affairs

Patrick Sanvanson, MD
Gastroenterologist

Reza Shaker, MD
Gastroenterologist
Chief, Gastroenterology and Hepatology

Daniel Stein, MD
Gastroenterologist

Thangam Venkatesan, MD
Gastroenterologist

Physician Assistants

Kari Best, PA-C
Gastroenterology

Ken Christensen, PA-C
Gastroenterology/Hepatology

Leanne Graf, PA-C, MPAS
Gastroenterology/Hepatology

Kristin Granlund, PA-C
Gastroenterology/Hepatology

Katie Idstein, PA-C
Gastroenterology

Kathryn Johnson, PA-C
Gastroenterology

Jennifer McKeand, PA-C
Gastroenterology

Advanced Practice Nurse Practitioners

Sara Glapa, APNP
Gastroenterology

Samantha Melroy, BS, RN, APNP
Gastroenterology

Manager of Gastroenterology & Hepatology Service

Curtiss Elliott, RN, MPA
Manager, Gastroenterology Services

Appointments

For gastroenterology or hepatology treatment:

  • 414-805-3666
Request AppointmentView Treatment Team

Locations

Locations offering gastroenterology and hepatology services: