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Gastroenterology and Hepatology

About Us

The Division of Gastroenterology and Hepatology is dedicated to clinical practice, research and education in esophageal and motility disorders, including achalasia, dysphagia and GERD.

The division has a robust clinical practice that resides within our new Digestive Health Center … a true collaborative effort.”

– John Pandolfino, MD

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What We Do

Faculty: Meet the Team

View individual profiles of our faculty members and learn about their research and clinical specialties.

Emanuelle A Bellaguarda

Assistant Professor of Medicine (Gastroenterology and Hepatology)

Inflammatory bowel disease (Crohn's disease and ulcerative colitis), therapeutic drug monitoring, clinical trials

Ikuo Hirano

Professor of Medicine (Gastroenterology and Hepatology)

Dr. Hirano is Professor of Medicine at Northwestern University Feinberg School of Medicine. He attended college at Yale University, medical school at the University of Pennsylvania and completed his medical residency and GI fellowship at Beth Israel Hospital in Boston. He took a faculty position at the West Roxbury VA Medical Center and Harvard Medical School working in esophageal swallowing physiology before coming to Northwestern in 1998. He is currently serving as Vice-Chair for the American Gastroenterological Association’s Esophageal, Gastric and Duodenal (EGD) section, site principal inv...

Nirmala Gonsalves

Professor of Medicine (Gastroenterology and Hepatology)

Eosinophilic esophagitis, eosinophilic gastrointestinal disease, gastroesophageal reflux disease, esophageal disorders, food allergy and gastrointestinal disease, celiac disease, general gastroenterology

David M Shapiro

Assistant Professor of Medicine (Gastroenterology and Hepatology)

I perform primary and secondary endoscopic (non-surgical) therapies for obesity, including placement of the Orbera gastric balloon, the Aspire Assist device and endoscopic sleeve gastroplasty. I also perform gastro-jejunal outlet reduction for weight regain after bariatric surgery. I have also been trained to use the EsophyX device (TIF procedure) as a minimally invasive (non-surgical) treatment for GERD. I am also interested in endoscopic treatment of post-surgical complications and endoscopic suturing.

Stephen D Miller

Professor of Microbiology-Immunology, Dermatology and Medicine (Gastroenterology and Hepatology)

The laboratory is interested in understanding the mechanisms underlying the pathogenesis and immunoregulation of T cell-mediated autoimmune diseases, allergic disease, and rejection of tissue and organ transplants. In particular, we are studying the therapeutic use of short-term administration of costimulatory molecule agonists/antagonists and specific immune tolerance induced by infusion of antigen-coupled apoptotic cells and PLG nanoparticles for the treatment of animal models of multiple sclerosis and type 1 diabetes, allergic airway disease, as well as using tolerance for specific preventi...

Steven L Flamm

Professor of Medicine (Gastroenterology and Hepatology) and Surgery

Hepatic disease, Hepatitis B and C, Viral infections

A Aziz Aadam

Associate Professor of Medicine (Gastroenterology and Hepatology)

Dr. Aadam is an interventional gastroenterologist with specialized expertise in gastrointestinal oncology as well as complex pancreas and biliary disorders. He is part of a mutli-disciplinary team that incorporates the latest research and state of the art technology into a patient centered comprehensive care plan. He is active in clinical research and has been invited to present his work at several national conferences. Dr. Aadam has undergone additional training to perform advanced endosopic procedures such as endoscopic ultrasound (EUS), ERCP, and stent placement within the GI tract. He is c...

Srinadh Komanduri

Professor of Medicine (Gastroenterology and Hepatology) and Surgery (Gastrointestinal)

Dr. Komanduri is an internationally recognized expert in advanced endoscopy and Barrett's esophagus. He serves as the Medical Director for the GI Lab and Director of Interventional Endoscopy. He has published over 100 peer-reviewed manuscripts in Gastroenterology and serves as the course director for one of the largest endoscopy courses in the country, Chicago Live. Dr. Komanduri is co-chair for the American Gastorenterological Association's Center for GI Innovation and Technology and is on the forefront of new innovation in the field. He also works extensively for the American Society of Gast...

Christian G Stevoff

Assistant Professor of Medicine (Gastroenterology and Hepatology)

General gastroenterology

Maria Rosario Ferreira

Assistant Professor of Medicine (Gastroenterology and Hepatology)

Internal Medicine residency and Gastroenterology fellowship at Northwestern

Contact Us

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Diversity and Inclusion

The department works toward an environment of inclusion and support through the Diversity and Cultural Affairs Council and through several dedicated events and initiatives.

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Housestaff Research Portal

Physician-Scientist Training & Resources

We offer a wide range of resources, mentorship opportunities and formal training programs to help our residents and fellows excel as physician-scientists. Explore all of the resources and hear from housestaff who are making research a major part of their career development plans.

VISIT THE STARZL ACADEMY SITE

Giving

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We invite your philanthropic partnership in helping us achieve our research and teaching missions each day.

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Contact MaryPat Mauro for more information on supporting the Division of Gastroenterology and Hepatology at 312-503-1090 or marypat.mauro@northwestern.edu