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Gastroenterology

Gastroenterologists in Alton, IL

Browse 18 Gastroenterologists near Alton, IL below — sort by distance, name, gender, online appointments, accepted insurance and more.

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What is a Gastroenterologist ?

Gastroenterologists are specialized internists with subspecialty training in conditions of the gastroeintestinal system. This includes all of the organs and structures involved in eating and digesting food, from the mouth to the anus.

Gastroenterologists are trained to treat a wide range of diseases and disorders of the GI tract, such as heartburn, gastroesophageal reflux disease (GERD), gallstones, constipation, diarrhea, irritable bowel syndrome (IBS) and gastrointestinal cancers, among other disorders. To diagnose patients with a GI condition, gastroenterologists may utilize a variety of techniques and procedures, including colonoscopy, biopsy, esophageal dilation and endoscopy, among other diagnostic procedures.

After arriving at a diagnosis, gastroenterologists create personalized treatment and management plans that are tailored to meet the unique needs of each individual patient. This will often include suggestions regarding diet and exercise regimens, medication management, and in some cases, surgery.

Naeem Aslam, MD

NaeemAslam.MD.com • Gastroenterologist, Internist • 16 years experience

Saint Anthonys Physician Group

2 Saint Anthonys Way, Suite 205, Alton, IL 62002

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Mark T. Klucka, DO

MarkKlucka-DO.MD.com • Internist, Gastroenterologist • 41 years experience

Saint Anthonys Physician Group

2 Saint Anthonys Way, Suite 205, Alton, IL 62002

David R. Riedel, MD

DavidRRiedel.MD.com • Gastroenterologist, Internist • 49 years experience

Fairview Heights Medical Group Sc

2 Memorial Drive, Alton, IL 62002 0.72 mi

Mark M. Allendorph, MD

MarkAllendorph.MD.com • Gastroenterologist, Internist • 44 years experience

Mark M. Allendorph, MD

111 E 4th Street, Suite 220, Alton, IL 62002 1.22 mi

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Rehan Rafiq, MD

RehanRafiq.MD.com • Gastroenterologist, Internist • 30 years experience

Fairview Heights Medical Group Sc

155 E Bethalto Drive, Bethalto, IL 62010 6.37 mi

Olayiwola C. Olagbegi, MD

OlayiwolaOlagbegi.MD.com • Gastroenterologist • 39 years experience

Fairview Heights Medical Group Sc

155 E Bethalto Drive, Bethalto, IL 62010 6.37 mi

Neil W. Frederickson, MD

NeilFrederickson.MD.com • Gastroenterologist • 43 years experience

G I Inc.

2120 Madison Avenue, Suite 201, Granite City, IL 62040 10.41 mi

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Ronald J. Gould, MD

RonaldGould.MD.com • Gastroenterologist • 49 years experience

G I Inc.

2120 Madison Avenue, Suite 201, Granite City, IL 62040 10.41 mi

Ashfaq H. Hakim, MD

AshfaqHakim.MD.com • Gastroenterologist, Internist • 51 years experience

Hakim Nyazee LLC

2100 Madison Avenue, Gateway Regional Hospital, Granite City, IL 62040 10.41 mi

Muhammad A. Nyazee, MD

MuhammadNyazee.MD.com • Gastroenterologist, Internist • 50 years experience

Hakim Nyazee LLC

11155 Dunn Road, 212e, Saint Louis, MO 63136 12.12 mi

Mark S. Fedder, MD

MarkFedder.MD.com • Gastroenterologist, Internist • 42 years experience

Mark Fedder, MD, PC

6812 State Route, 211, Maryville, IL 16.29 mi

Robyn L. Haithcock Sr., DO

RobynHaithcock-DO.MD.com • Gastroenterologist, Internist • 36 years experience

Multi-care Medical, PC

12277 De Paul Drive, Suite 404, Bridgeton, MO 63044 16.52 mi

Melvin B. Saltzman, DO

MelvinSaltzman-DO.MD.com • Gastroenterologist, Internist • 49 years experience

Multi-care Medical, PC

12277 De Paul Drive, Suite 404, Bridgeton, MO 63044 16.52 mi

Hugo A. Villarreal, MD

HugoVillarreal.MD.com • Gastroenterologist • 36 years experience

Midwest Gastroenterology Consultants P C

400 Maple Summit Road, Suite 300, Jerseyville, IL 62052 17.05 mi

Raymond F. Mohrman Jr., MD

RaymondMohrman.MD.com • Gastroenterologist • 51 years experience

Raymond F. Mohrman MD, PC

12266 De Paul Drive, Suite 300, Bridgeton, MO 63044 17.76 mi

Patrick B. Mcdonough, MD

PatrickBMcdonough.MD.com • Gastroenterologist, Internist • 23 years experience

Patrick Mcdonough LLC

12266 De Paul Drive, Suite 300, Bridgeton, MO 63044 17.76 mi

Gary D. Koenig, MD

GaryDKoenig.MD.com • Hepatologist, Gastroenterologist, Internist

Gary D. Koenig, MD

12277 de Paul Drive, Suite 401, Bridgeton, MO 63044 17.98 mi

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