Meet the Northwest Suburbs Gastroenterology Team

The Northwestern Medicine Gastroenterology Program in the northwest suburbs 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.

Bariatric Surgery

Luqman Baloch, MD

Luqman Baloch, MD

Primary Specialty: Hospital Medicine
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David E. Deutsch, MD

David E. Deutsch, MD

Primary Specialty: Pediatric Gastroenterology
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Amir J. Heydari, MD

Amir J. Heydari, MD

Rated 5.0
274 Ratings
Primary Specialty: General Surgery
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Veronica T. Guerrero, MD

Veronica T. Guerrero, MD

Rated 4.9
431 Ratings
Primary Specialty: Bariatric Surgery
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Raza S. Hamdani, MD

Raza S. Hamdani, MD

Rated 4.8
139 Ratings
Primary Specialty: Gastroenterology
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Matthew Holbrook, MD

Matthew Holbrook, MD

Primary Specialty: Diagnostic Radiology
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Jennifer A. Jedrzejczak, PsyD

Jennifer A. Jedrzejczak, PsyD

Rated 4.9
112 Ratings
Primary Specialty: Psychology
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Salman Ali Khan, MD

Salman Ali Khan, MD

Primary Specialty: Gastroenterology
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David J. Piazza, MD

David J. Piazza, MD

Rated 4.9
187 Ratings
Primary Specialty: Colon and Rectal Surgery
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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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Audrey E. Polywka, APRN

Audrey E. Polywka, APRN

Rated 4.9
193 Ratings
Primary Specialty: Bariatric Surgery
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Mariana Nieves, APRN

Mariana Nieves, APRN

Primary Specialty: Neuro-Oncology
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Sarah J. Buytendorp, RD

Sarah J. Buytendorp, RD

Rated 5.0
403 Ratings
Primary Specialty: Diabetes Education
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Anne Borris, RDN, LDN

Anne Borris, RDN, LDN

Primary Specialty: Bariatric Dietitian
Fernanda Jacobs, DNP, APRN, ACNP-BC

Fernanda Jacobs, DNP, APRN, ACNP-BC

Primary Specialty: Bariatric Dietitian
Jinger Christal, RD

Jinger Christal, RD

Primary Specialty: Diabetes Education
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Diane Francine Coli, RD

Diane Francine Coli, RD

Rated 4.8
137 Ratings
Primary Specialty: Nutrition Therapy
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Jamie L. Patel, RD

Jamie L. Patel, RD

Primary Specialty: Diabetes Education
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Lindsey Shaffer, RD

Lindsey Shaffer, RD

Rated 5.0
131 Ratings
Primary Specialty: Diabetes Education
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Colorectal Surgery

LINX Procedure (for the treatment of GERD)

Amir J. Heydari, MD

Amir J. Heydari, MD

Rated 5.0
274 Ratings
Primary Specialty: General Surgery
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Upper Gastrointestinal Endoscopy

Amir J. Heydari, MD

Amir J. Heydari, MD

Rated 5.0
274 Ratings
Primary Specialty: General Surgery
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