The 20 Best Colonoscopy Doctors near Janesville, WI
Find the Experts and Specialists who perform Colonoscopy
MediFind found 10 doctor with experience in Colonoscopy near Janesville, WI. Of these, 10 are Experienced.
Mercyhealth Michael Berry Building
Rodrigo Castillo is a Gastroenterologist in Janesville, Wisconsin. Dr. Castillo is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Pseudomembranous Colitis, Necrotizing Enterocolitis, Bacterial Gastroenteritis, Gastrectomy, and Endoscopy.
Mercyhealth Terrace
Michael Kent is a General Surgeon in Janesville, Wisconsin. Dr. Kent is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Hernia, Retroperitoneal Inflammation, Gallbladder Disease, Gastrostomy, and Hernia Surgery.
Mercyhealth South
Natalie Wietfeldt is a primary care provider, practicing in Family Medicine in Janesville, Wisconsin. Dr. Wietfeldt has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Atypical Pneumonia, Hospital-Acquired Pneumonia, Ogilvie Syndrome, Hip Replacement, and Ureteroscopy.
Ssm Health Dean Medical Group-Janesville
Michael Rainiero is a General Surgeon in Janesville, Wisconsin. Dr. Rainiero is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Paget Disease of the Breast, Hernia, Gallstones, Endoscopy, and Hernia Surgery.
Mercy East Laboratory
Ryne Bean is a primary care provider, practicing in Family Medicine in Janesville, Wisconsin. Dr. Bean is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Atrial Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Colonoscopy, and Pacemaker Implantation.
Beloit Health System
John Johanson is a Gastroenterologist in Beloit, Wisconsin. Dr. Johanson is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gardner Syndrome, Colitis, Gastrectomy, and Colonoscopy.
Beloit Clinic
Tsu-hon Wang is a Gastroenterologist in Beloit, Wisconsin. Dr. Wang is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Colitis, Barrett Esophagus, Turcot Syndrome, Endoscopy, and Gastrectomy.
Beloit Clinic
David Yoon is a Gastroenterologist in Beloit, Wisconsin. Dr. Yoon is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Chronic Erosive Gastritis, Gastric Dysmotility, Hepatitis C, Gastrectomy, and Colonoscopy.
Beloit Clinic
Steven Yang is a Gastroenterologist in Beloit, Wisconsin. Dr. Yang is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Anemia, Berdon Syndrome, Barrett Esophagus, Gastrectomy, and Endoscopy.
Beloit Memorial Hospital
Shawn Antle is an Internal Medicine provider in Beloit, Wisconsin. Dr. Antle is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are ALK-Positive Non-Small Cell Lung Cancer, Pneumonia, Necrosis, Colonoscopy, and Hip Replacement.
Last Updated: 04/28/2026