The 20 Best Ulcerative Colitis Doctors Near Me in Janesville, WI
Find the Top Ulcerative Colitis Experts and Specialists
SSM Health Dean Medical Group
Divya Sharma is a board certified family medicine physician. She earned her medical degree from Sardar Patel Medical College - Rajasthan University in Rajasthan, India. She completed her internship and residency at St. Catherine's Hospital in Kenosha, WI. Sharma's practice is focused on providing general care for individuals and families. She has a specific interest in minor surgical procedures. Dr. Sharma is board certified by the American Board of Family Medicine. She is a member of the American Academy of Family Physicians. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Pulmonary Fibrosis, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma. Dr. Sharma is board certified in American Board Of Family Medicine , Drug Enforcement Administration , and Wisconsin Medical Examining Board.
Mercyhealth Michael Berry Building
Rodrigo Castillo is a Gastroenterologist practicing medicine in Janesville, Wisconsin. Dr. Castillo is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Pseudomembranous Colitis, Necrotizing Enterocolitis, Bacterial Gastroenteritis, Gastrectomy, and Endoscopy.
Ssm Health Dean Medical Group-Janesville
Nancy Rainiero is a primary care provider, practicing in Internal Medicine in Janesville, Wisconsin. Dr. Rainiero is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Anemia, Lung Metastases, Osmotic Diuresis, and Maturity Onset Diabetes of the Young.
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 the treatment of Ulcerative Colitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Atrial Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Colonoscopy, and Pacemaker Implantation.
Mercyhealth North
Janet Dabson is a primary care provider, practicing in Family Medicine in Janesville, Wisconsin. Dr. Dabson is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Necrotizing Enterocolitis, Pseudomembranous Colitis, Bacterial Gastroenteritis, and Rabson-Mendenhall Syndrome.
Beloit Clinic
Tsu-hon Wang is a Gastroenterologist practicing medicine in Beloit, Wisconsin. Dr. Wang is rated as an Advanced provider by MediFind in the treatment of Ulcerative Colitis. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Colitis, Barrett Esophagus, Turcot Syndrome, Endoscopy, and Gastrectomy.
Beloit Clinic
Steven Yang is a Gastroenterologist practicing medicine in Beloit, Wisconsin. Dr. Yang is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Anemia, Berdon Syndrome, Barrett Esophagus, Gastrectomy, and Endoscopy.
Beloit Clinic
David Yoon is a Gastroenterologist practicing medicine in Beloit, Wisconsin. Dr. Yoon is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Chronic Erosive Gastritis, Gastric Dysmotility, Hepatitis C, Gastrectomy, and Colonoscopy.
Beloit Health System
John Johanson is a Gastroenterologist practicing medicine in Beloit, Wisconsin. Dr. Johanson is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Gardner Syndrome, Colitis, Gastrectomy, and Colonoscopy.
Beloit Health System
Ronald Kodras is a primary care provider, practicing in Internal Medicine in Beloit, Wisconsin. Dr. Kodras is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Dementia.
Beloit Clinic
Cheryl Miller is a primary care provider, practicing in Internal Medicine in Beloit, Wisconsin. Dr. Miller is rated as an Experienced provider by MediFind in the treatment of Ulcerative Colitis. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Lymphofollicular Hyperplasia.
Last Updated: 04/28/2026
