The 20 Best Anal Fissure Doctors Near Me in Billings, MT
Find the Top Anal Fissure Experts and Specialists
Billings Clinic
Gordon Riha is an Intensive Care Medicine provider practicing medicine in Billings, Montana. Dr. Riha is rated as an Advanced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Rectal Prolapse, Encopresis, Bowel Incontinence, Gallbladder Removal, and Colostomy.
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Rachel Ott is an Intensive Care Medicine provider practicing medicine in Billings, Montana. Dr. Ott is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Gallbladder Disease, Paget Disease of the Breast, Breast Cancer, Gastrostomy, and Hernia Surgery.
Billings Clinic
Bret Murray is a General Surgeon practicing medicine in Billings, Montana. Dr. Murray is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Gastroparesis, Hemorrhoids, Hernia Surgery, and Colostomy.
Billings Clinic
Michael Fischer is a Gastroenterologist practicing medicine in Billings, Montana. Dr. Fischer is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Lymphocytic Colitis, Barrett Esophagus, and Familial Adenomatous Polyposis.
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Michael Wilcox is a General Surgeon practicing medicine in Billings, Montana. Dr. Wilcox is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Gallstones, Choledocholithiasis, Gastrostomy, and Small Bowel Resection.
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Barry Mckenzie is a General Surgeon practicing medicine in Billings, Montana. Dr. Mckenzie is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Cholecystitis, Hernia Surgery, and Bladder Reconstruction.
Downtown Clinic - Gastroenterology
Stephen Baum is a Gastroenterologist practicing medicine in Billings, Montana. He has been practicing medicine for over 42 years. Dr. Baum is rated as an Advanced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Berdon Syndrome, Achalasia, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Baum is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Baum is currently accepting new patients.
Surgical Associates PC
Eric Dringman is a General Surgeon practicing medicine in Billings, Montana. He has been practicing medicine for over 35 years. Dr. Dringman is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Hernia, Umbilical Hernia, Gallbladder Disease, Hernia Surgery, and Small Bowel Resection. Dr. Dringman is board certified in American Board Of Surgery. Dr. Dringman is currently accepting new patients.
Surgical Associates PC
Jeffrey Rentz is a General Surgeon and a Thoracic Surgeon practicing medicine in Billings, Montana. He has been practicing medicine for over 28 years. Dr. Rentz is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Hernia, Retroperitoneal Inflammation, Familial Colorectal Cancer, Gastrostomy, and Hernia Surgery. Dr. Rentz is board certified in American Board Of Surgery. Dr. Rentz is currently accepting new patients.
Surgical Associates PC
George Bentzel is a General Surgeon and a Bariatric Medicine provider practicing medicine in Billings, Montana. He has been practicing medicine for over 30 years. Dr. Bentzel is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Obesity, Obesity in Children, Cholecystitis, Hernia Surgery, and Sleeve Gastrectomy. Dr. Bentzel is board certified in American Board Of Surgery. Dr. Bentzel is currently accepting new patients.
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Mark Marilley is a Gastroenterologist practicing medicine in Billings, Montana. Dr. Marilley is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. His clinical expertise encompasses Bile Duct Obstruction, Anal Fissure, Gallstones, Swallowing Difficulty, and Endoscopy.
Last Updated: 04/28/2026



