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.

John R. Andrews, MD

John R. Andrews, MD

Rated 4.9
604 Ratings
Primary Specialty: Colon and Rectal Surgery
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Alexandra J. Baumann, DO

Alexandra J. Baumann, DO

Rated 4.7
433 Ratings
Primary Specialty: Gastroenterology
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Kunjan Satishkumar Bhakta, MD

Kunjan Satishkumar Bhakta, MD

Rated 4.9
252 Ratings
Primary Specialty: General Surgery
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Aaron Cohn, MD

Aaron Cohn, MD

Rated 4.8
861 Ratings
Primary Specialty: Gastroenterology
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Daniel G. Davila, MD

Daniel G. Davila, MD

Rated 4.9
216 Ratings
Primary Specialty: Gastrointestinal Surgery
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Saleh Mohamed Eftaiha, MD

Saleh Mohamed Eftaiha, MD

Rated 4.9
118 Ratings
Primary Specialty: Colon and Rectal Surgery
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James D. Frydman, MD

James D. Frydman, MD

Rated 4.7
702 Ratings
Primary Specialty: General Surgery
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Stephen W. Ganshirt, MD

Stephen W. Ganshirt, MD

Rated 4.9
1313 Ratings
Primary Specialty: General Surgery
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John N. Gaetano, MD

John N. Gaetano, MD

Rated 4.9
667 Ratings
Primary Specialty: Gastroenterology
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Sean W. P. Koppe, MD

Sean W. P. Koppe, MD

Rated 4.9
179 Ratings
Primary Specialty: Hepatology
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Frank G. Martini, MD

Frank G. Martini, MD

Rated 4.9
720 Ratings
Primary Specialty: Gastroenterology
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Hina Omar, MD

Hina Omar, MD

Primary Specialty: Gastroenterology
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Tara N. Troy, MD

Tara N. Troy, MD

Primary Specialty: Gastroenterology
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Jasmine Sinha, MD

Jasmine Sinha, MD

Rated 4.9
276 Ratings
Primary Specialty: Gastroenterology
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A. Samad Soudagar, MD

A. Samad Soudagar, MD

Rated 4.8
605 Ratings
Primary Specialty: Interventional Gastroenterology
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Alexander S. Tosiou, MD

Alexander S. Tosiou, MD

Rated 4.9
964 Ratings
Primary Specialty: Gastroenterology
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Jamie Brenna Wabich, MD

Jamie Brenna Wabich, MD

Rated 4.9
660 Ratings
Primary Specialty: Gastroenterology
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Eugene F. Yen, MD

Eugene F. Yen, MD

Rated 4.9
461 Ratings
Primary Specialty: Inflammatory Bowel Disease
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Sarah E. Anderson, APRN

Sarah E. Anderson, APRN

Rated 4.9
66 Ratings
Primary Specialty: Hepatology
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Lena A. Colletta, APRN

Lena A. Colletta, APRN

Rated 4.9
117 Ratings
Primary Specialty: Gastroenterology
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Rebecca S. Litz, APRN

Rebecca S. Litz, APRN

Primary Specialty: Gastroenterology
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Judy Metropulos, APRN

Judy Metropulos, APRN

Rated 4.9
167 Ratings
Primary Specialty: Gastroenterology
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