The 20 Best Anal Fissure Doctors Near Me in Ann Arbor, MI
Find the Top Anal Fissure Experts and Specialists
Taubman Center
Dr. Michael McGee is Clinical Associate Professor of Surgery and Chief of the Division of Colorectal Surgery at the University of Michigan. Prior to obtaining his medical degree at Drexel University, he was trained as a mechanical engineer. After completing general surgery training at Case Western Reserve University, Dr. McGee completed colorectal surgery fellowship at Cleveland Clinic. While at Case Western, Dr. McGee completed the Dudley P. Allen Scholarship dedicated to clinical research in minimally invasive surgery and surgical endoscopy. Dr. McGee was recruited to Northwestern University where he practiced for 11 years and held several system-wide administrative roles for Northwestern Medicine before joining the University of Michigan in 2022. Dr. McGee’s clinical interests include complex re-operative abdominal surgery, minimally invasive colorectal surgery, surgical endoscopy, and anorectal surgery for cancer and inflammatory bowel disease. He served as co-director of the 50+ hospital Illinois Surgical Quality Improvement Collaborative (ISQIC) where he led day-to-day operations and statewide quality improvement projects for thousands of surgical patients in Illinois. Dr. McGee’s research interests include surgical quality improvement, implementation science, and patient education. He is an active member of several national surgical organizations, multiple editorial boards, and has authored over fifty publications and received multiple grants and awards for research, teaching, and humanism. Dr. Mcgee 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 Anal Cancer, Familial Colorectal Cancer, Gastrointestinal Fistula, Colostomy, and Hernia Surgery. Dr. Mcgee is board certified in Surgery and Colon & Rectal Surgery.
Taubman Center
John C. Byrn, M.D is a Clinical Professor of Surgery in the Division of Colorectal Surgery. He graduated from Hope College with a B.A. in Chemistry and received his MD degree from the University of Illinois-Chicago College of Medicine. He trained in general surgery at Mount Sinai School of Medicine in New York, NY. Dr. Byrn went on for his Colon and Rectal residency at the Cleveland Clinic, Cleveland, OH. Dr. Byrn was a Clinical Assistant and Associate Professor of Surgery at the University of Iowa Hospitals and Clinics from 2009-2015 and served as the Chief of the Section of Colorectal Surgery from 2013-2105. Dr. Byrn is rated as an Advanced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Rectal Prolapse, Familial Colorectal Cancer, Ileostomy, and Colostomy. Dr. Byrn is board certified in Surgery and Colon & Rectal Surgery.
Taubman Center
Scott Regenbogen, MD, MPH is a Professor of Surgery and Division Chief of Colorectal Surgery. He graduated from Princeton University with an A.B. in psychology, and received his M.D. degree from the University of California, San Francisco. He completed General Surgery residency at the Massachusetts General Hospital, including three years as a Postdoctoral Fellow in Health Services Research, and was awarded a Master’s in Public Health from the Harvard School of Public Health. He then completed fellowship training in Colon and Rectal Surgery at the Lahey Clinic, and joined the faculty of the University of Michigan in 2011.Clinical SpecializationDr. Regenbogen's clinical practice includes the evaluation and management of benign and neoplastic diseases of the small bowel, colon, rectum, and anus. He has a particular interest in the use of laparoscopic techniques for the management of colorectal cancer, diverticular disease and inflammatory bowel disease. Dr. Regenbogen is rated as an Advanced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Anal Cancer, Ileostomy, and Hernia Surgery. Dr. Regenbogen is board certified in Surgery and Colon & Rectal Surgery.
University Of Michigan Medical Center
Samantha Hendren is a General Surgeon practicing medicine in Ann Arbor, Michigan. Dr. Hendren is rated as an Advanced provider by MediFind in the treatment of Anal Fissure. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Anal Cancer, Ileostomy, and Colostomy.
Rogel Cancer Center
Calista Harbaugh, M.D. M.Sc. is a faculty member in the Division of Colorectal Surgery. Dr. Harbaugh graduated Summa Cum Laude with a B.S.E. in Biomedical Engineering from the University of Michigan in Ann Arbor, Michigan. She went on to receive her medical degree from the University of Michigan School of Medicine with Alpha Omega Alpha honors. She then completed her internship and residency in General Surgery at the University of Michigan, including 2 years as a Clinician Scholar in the National Clinician Scholars Program at the University of Michigan where she earned her Master’s degree in Health and Healthcare Research. She completed the Colon & Rectal Surgery Fellowship at the University of Minnesota, and returned to the University of Michigan as an Assistant Professor of Surgery.Clinical Specialization: Dr. Harbaugh’s clinical practice includes the evaluation and management of benign and neoplastic diseases of the small bowel, colon, rectum, and anus. She has a particular interest in the use of laparoscopic and robotic techniques for the management of colorectal cancer, diverticular disease and inflammatory bowel disease. Dr. Harbaugh is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Rectal Prolapse, Familial Colorectal Cancer, Colorectal Cancer, Hemorrhoidectomy, and Ureteroscopy. Dr. Harbaugh is board certified in Surgery and Colon & Rectal Surgery.
University Hospital
Ammar Hassan is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Ann Arbor, Michigan. Dr. Hassan is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Enlarged Liver, Cirrhosis, Liver Transplant, and Endoscopy.
C. S. Mott Children's Hospital
Jeremy Adler is a Pediatric Gastroenterologist and a Pediatrics provider practicing medicine in Ann Arbor, Michigan. Dr. Adler is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Viral Gastroenteritis, Colitis, Ileostomy, and Colonoscopy.
Taubman Center
"Matthew J. DiMagno, MD, AGAF, received his bachelor's degree from Macalester College, a medical degree from the University of Minnesota and training in internal medicine from the University of Michigan. He went on to complete both a fellowship in gastroenterology and a post-doctoral fellowship in experimental pancreatitis at the University of Michigan. After completing fellowship training, Dr. DiMagno joined the faculty 2001 at Michigan, where he is Clinical Professor of Internal Medicine, Division of Gastroenterology. He serves as a medical pancreatologist, director of the Comprehensive Pancreas Program (2018-) and the National Pancreas Foundation (NPF) Center of Excellence for pancreatitis (2022-), GI director of the adult cystic fibrosis program (2014-), and recent director for the general gastroenterology clinic (2014-2022).Dr. DiMagno has an active clinical research program which has received funding from the federal government to support research in acute and chronic pancreatitis.Dr. DiMagno has coauthored 76 peer-reviewed manuscripts, reviews and book chapters. He serves on several editorial boards.Dr. DiMagno has served as Medical Director, The National Pancreas Foundation State Chapter of Michigan (2016-2022), Chair of the American Gastroenterological Association (AGA) Institute Council Pancreatic Disorders Section Committee (2014-16), and Chair of the nominating committee for the AGA Institute Council Pancreatic Disorders Section Committee (2016-19).Dr. DiMagno has participated in and directed numerous national and international continuing medical education programs in gastroenterology. He has also directed local, annual educational events for patients and caregivers (2016-2021), focused on pancreatic disorders. His clinical expertise is recognized by election to the University of Michigan (UofM) Department of Internal Medicine Clinical Excellence Society, entitled, Academiae Laureati Medici (2018), election to the roster of ""Best Doctors"" since 2015, and recognition as one of 10 Gastroenterologists focused on pancreatic disorders & diseases by Becker’s Ambulatory Surgical Center (ASC) Review in 2014.". Dr. Dimagno is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Chronic Pancreatitis, Acute Pancreatitis, Exocrine Pancreatic Insufficiency, Colonoscopy, and Gastrectomy. Dr. Dimagno is board certified in Gastroenterology.
Taubman Center
Shanti Eswaran is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Ann Arbor, Michigan. Dr. Eswaran is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. She is also highly rated in 36 other conditions, according to our data. Her clinical expertise encompasses Irritable Bowel Syndrome (IBS), Diarrhea, Chronic Idiopathic Constipation (CIC), Endoscopy, and Colonoscopy. Dr. Eswaran is board certified in Gastroenterology.
Taubman Center
Mary Takami is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Ann Arbor, Michigan. Dr. Takami is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Achalasia, Swallowing Difficulty, Painful Swallowing, Colonoscopy, and Gastrectomy.
Taubman Center
Beth Manoogian is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Ann Arbor, Michigan. Dr. Manoogian is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Cholangitis, and Colonoscopy.
Taubman Center
Andrew Read is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Ann Arbor, Michigan. Dr. Read is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Tenesmus, Irritable Bowel Syndrome (IBS), Colonoscopy, and Endoscopy.
Office
John Eggenberger is a Colorectal Surgeon practicing medicine in Ypsilanti, Michigan. Dr. Eggenberger is rated as an Advanced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Familial Colorectal Cancer, Anal Fissure, Ileostomy, and Hernia Surgery.
University Of Michigan Medical Center
Ryan Fauble is a Gastroenterologist practicing medicine in Ann Arbor, Michigan. Dr. Fauble is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Berdon Syndrome, and Irritable Bowel Syndrome (IBS).
University Of Michigan Medical Center
Benjamin Hart is a Gastroenterologist practicing medicine in Ann Arbor, Michigan. Dr. Hart is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Gastroparesis, Chronic Idiopathic Constipation (CIC), Colitis, Endoscopy, and Gastrectomy.
University Of Michigan Medical Center
Tadd Hiatt is a Gastroenterologist practicing medicine in Ann Arbor, Michigan. Dr. Hiatt is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Colonoscopy.
CDC Management Services LLC
Kevin Wenzke is a Gastroenterologist practicing medicine in Ypsilanti, Michigan. Dr. Wenzke is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Endoscopy, and Gastrectomy.
CDC Management Services LLC
Ali Yazdani is a Gastroenterologist practicing medicine in Ypsilanti, Michigan. Dr. Yazdani is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colonoscopy, and Gastrectomy.
CDC Management Services LLC
John Walsh is a Gastroenterologist practicing medicine in Ypsilanti, Michigan. Dr. Walsh is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Hemorrhagic Proctocolitis, Turcot Syndrome, Colonoscopy, and Endoscopy.
CDC Management Services LLC
Stevany Peters is a Gastroenterologist practicing medicine in Ypsilanti, Michigan. Dr. Peters is rated as an Experienced provider by MediFind in the treatment of Anal Fissure. She is also highly rated in 50 other conditions, according to our data. Her clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, Colonoscopy, and Endoscopy.
Last Updated: 04/28/2026










