The 20 Best Gastrointestinal Fistula Doctors Near Me in Green Bay, WI

Find the Top Gastrointestinal Fistula Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 9 doctor with experience in Gastrointestinal Fistula near Green Bay, WI. Of these, 9 are Experienced.

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9 providers found
    Experienced in Gastrointestinal Fistula
    Bariatric Medicine
    Experienced in Gastrointestinal Fistula
    Bariatric Medicine

    Aurora BayCare General & Vascular Surgery

    2845 Greenbrier Rd, Ste 230, 
    Green Bay, WI 
     (4.5 miles away)
    Languages Spoken:
    English

    Daniel Mckenna is a Bariatric Medicine provider practicing medicine in Green Bay, Wisconsin. Dr. Mckenna is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Obesity, Gastroesophageal Reflux Disease (GERD), Esophagitis, Endoscopy, and Splenectomy. Dr. Mckenna is board certified in American Board Of Surgery.

    Experienced in Gastrointestinal Fistula
    Bariatric Medicine
    Experienced in Gastrointestinal Fistula
    Bariatric Medicine

    Aurora BayCare General & Vascular Surgery

    2845 Greenbrier Rd, Ste 230, 
    Green Bay, WI 
     (4.5 miles away)
    Languages Spoken:
    English

    Anna Pierce is a Bariatric Medicine provider practicing medicine in Green Bay, Wisconsin. Dr. Pierce is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Hernia, Gallbladder Disease, Gallstones, Hernia Surgery, and Endoscopy. Dr. Pierce is board certified in American Board Of Surgery.

    Experienced in Gastrointestinal Fistula
    Gastroenterology
    Experienced in Gastrointestinal Fistula
    Gastroenterology

    Aurora Gastroenterology

    2845 Greenbrier Rd 2nd Fl, 
    Green Bay, WI 
     (6.4 miles away)
    Languages Spoken:
    English

    John Bosco is a Gastroenterologist practicing medicine in Green Bay, Wisconsin. Dr. Bosco is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Gastroparesis, Pancreatic Cancer, Endoscopy, and Gastrectomy. Dr. Bosco is board certified in American Board Of Internal Medicine, Gastroenterology.

    Learn about our expert tiers
    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    Christopher Rupp, MD

    720 S Van Buren St, 
    Green Bay, WI 
     (0.7 miles away)
    Languages Spoken:
    English

    Christopher Rupp is a General Surgeon practicing medicine in Green Bay, Wisconsin. Dr. Rupp is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Choledocholithiasis, Cholecystitis, Gallbladder Removal, and Small Bowel Resection.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    Nicholas Coorough, MD

    720 S Van Buren St, 
    Green Bay, WI 
     (0.7 miles away)
    Languages Spoken:
    English

    Nicholas Coorough is a General Surgeon practicing medicine in Green Bay, Wisconsin. Dr. Coorough is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Hernia, Gallbladder Disease, Umbilical Hernia, Gallstones, and Thyroidectomy.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    Jennifer Erickson Foster, MD

    720 S Van Buren St, 
    Green Bay, WI 
     (0.7 miles away)
    Languages Spoken:
    English

    Jennifer Erickson is a General Surgeon practicing medicine in Green Bay, Wisconsin. Dr. Erickson is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Hernia, Breast Cancer, Paget Disease of the Breast, Small Bowel Resection, and Bladder Reconstruction.

    Experienced in Gastrointestinal Fistula
    Gastroenterology
    Experienced in Gastrointestinal Fistula
    Gastroenterology

    Matthew Kaspar, MD

    933 Waube Ln, 
    Green Bay, WI 
     (3.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Matthew Kaspar is a Gastroenterologist practicing medicine in Green Bay, Wisconsin. Dr. Kaspar is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Colonoscopy.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    Aurora BayCare Breast Surgery

    2845 Greenbrier Rd Ste 230, 
    Green Bay, WI 
     (6.4 miles away)
    Languages Spoken:
    English

    Cynthia Geocaris is a General Surgeon practicing medicine in Green Bay, Wisconsin. Dr. Geocaris is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Hernia, Abdominal Aortic Aneurysm (AAA), Gallbladder Disease, Hernia Surgery, and Pancreatectomy.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery

    Aurora BayCare Breast Surgery

    2845 Greenbrier Rd Ste 230, 
    Green Bay, WI 
     (6.4 miles away)
    Languages Spoken:
    English

    Erik Johnson is a General Surgeon practicing medicine in Green Bay, Wisconsin. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Hernia, Umbilical Hernia, Hernia Surgery, and Ileostomy.

    Showing 1-9 of 9

    Last Updated: 04/28/2026

    What is the definition of Gastrointestinal Fistula?

    A gastrointestinal fistula is an abnormal opening in the stomach or intestines that allows the contents to leak to another part of the body.

    • Leaks that go through to a part of the intestines are called entero-enteral fistulas.
    • Leaks that go through to the skin are called enterocutaneous fistulas.
    • Other organs can be involved, such as the bladder, vagina, anus, and colon.

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