MediFind found 56 doctor with experience in Collagenous Colitis near Oklahoma, US. Of these, 47 are Experienced and 9 are Advanced.
INTEGRIS Health Cardiology Yukon
Wade Mccoy is a primary care provider, practicing in Family Medicine in Yukon, Oklahoma. Dr. Mccoy is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Collagenous Colitis.
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William Simpson is a Gastroenterologist in Tahlequah, Oklahoma. Dr. Simpson is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Esophageal Varices, Lower Esophageal Ring, Benign Esophageal Stricture, Endoscopy, and Gastrectomy.
Gsi ASC LLC
Jeffrey Bigler is a Gastroenterologist in Tulsa, Oklahoma. Dr. Bigler is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Portal Hypertension, Childhood Volvulus, Indigestion, Endoscopy, and Gastrectomy.
Adult Gastroenterology Associates: Bartlesville
Kevin Mcnamara is a Gastroenterologist in Bartlesville, Oklahoma. Dr. Mcnamara is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Painful Swallowing, Swallowing Difficulty, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy. Dr. Mcnamara is currently accepting new patients.
Adult Gastroenterology Associates: Muskogee
Brandon Conkling is a Gastroenterologist in Muskogee, Oklahoma. Dr. Conkling is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Portal Hypertension, Gastrectomy, and Endoscopy. Dr. Conkling is currently accepting new patients.
INTEGRIS Ddsi Endoscopy Centers LLC
Neil Crittenden is a Gastroenterologist in Oklahoma City, Oklahoma. Dr. Crittenden has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Collagenous Colitis, Endoscopy, and Gastrectomy.
Stillwater Histology LLC
Thomas Swafford is a Gastroenterologist in Stillwater, Oklahoma. Dr. Swafford has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Trichohepatoenteric Syndrome, Benign Esophageal Stricture, Gastrectomy, and Colonoscopy.
Adult Gastroenterology Associates: Tulsa
Matt Blankenship is a Gastroenterologist in Tulsa, Oklahoma. Dr. Blankenship is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Gastrectomy.
Adult Gastroenterology Associates: Muskogee
Jeffery Blonsky is a Gastroenterologist in Muskogee, Oklahoma. Dr. Blonsky is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Portal Hypertension, Childhood Volvulus, Indigestion, Gastrectomy, and Endoscopy. Dr. Blonsky is currently accepting new patients.
Adult Gastroenterology Associates - Vinita
Christian Clark is a Gastroenterologist in Vinita, Oklahoma. Dr. Clark is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Portal Hypertension, Childhood Volvulus, Indigestion, Endoscopy, and Gastrectomy. Dr. Clark is currently accepting new patients.
Crohn's & Colitis Center At SSM Health St. Anthony Digestive Care
"Voted by patients and peers around the country to be named the Crohn's & Colitis Foundation's first-ever recipient of the organization's prestigious Healthcare Hero Award, Tauseef Ali, MD, FACP, FACG is board-certified in gastroenterology and internal medicine. Dr. Ali is chief of the gastroenterology medical staff section at SSM Health St. Anthony Hospital - Oklahoma City, leads the hospital's Crohn's and colitis program and facilitates monthly CCFA IBD support groups. He specializes in inflammatory bowel disease and has clinical interests in Crohn's disease and ulcerative colitis, colorectal screening, hemorrhoid banding and general gastroenterology. He is an assistant clinical professor at the University of Oklahoma College of Medicine and author of the book, ""Crohn's & Colitis for Dummies.""". Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Ulcerative Colitis, Crohn's Disease, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.
"Pooja Singhal, MD, FACG, DABOM is a board-certified gastroenterologist. She completed her medical school training at the University of Oklahoma College of Medicine and an Internal medicine residency at the Georgetown University Hospital in Washington, DC. Dr. Singhal received her fellowship training in Gastroenterology at the Georgetown University hospital as well, where she was selected as Chief Resident and Chief Gastroenterology Fellow. Dr. Singhal's clinical training and interests include General Gastroenterology, Inflammatory bowel disease, Irritable bowel syndrome, Celiac disease, liver diseases including Hepatitis and cirrhosis, diagnostic and therapeutic endoscopy, and Women's gastrointestinal health. Dr. Singhal is a Diplomate of the American Board of Obesity Medicine as well and is trained in Orbera Intra-gastric balloon system. Dr. Singhal has been practicing Gastroenterology for 9 years during which she has performed over 8000 endoscopic procedures. She has been an advocate for community education and has been an active speaker locally and nationally on topics such as Colorectal Cancer screening, Abdominal bloating, Irritable bowel syndrome, Hepatic Encephalopathy, GI diseases in Women and GastroEsophageal reflux disorder. She is a member of the Crohn's and Colitis Foundation committee. Dr. Singhal has received several awards and honors including National SCOPY award consecutively from 2016 to 2019 for raising Colon cancer awareness in Oklahoma, ACG Train the Trainee scholarship, AGA young delegates membership, Caring Star Award, and numerous scholarships. Dr. Singhal holds numerous national positions including American College of Gastroenterology (ACG) Young Scholar leader, ACG Women in GI Mentoring committee chair, and Healio top 200 GI physicians. Dr. Singhal was a part of Oklahoma County Medical Society leadership academy class VII, and currently serves on the board of OCMS. She has been active locally in the medical community, and the Arts community. She also volunteers her time on the Board of Homeless Alliance. Dr. Singhal and her husband were recently blessed with a baby boy, and they enjoy traveling and exploring the world together. ""My care philosophy is simple: Treat others like I would want to be treated. I try my hardest to listen and understand the symptoms and then explain in an easy way various tests and treatment plans. It is important to me that my patients understand the disease process and are actively involved in decision making to select the best management plan for their health."" - Pooja Singhal, MD, FACG, DABOM". Dr. Singhal is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Trichohepatoenteric Syndrome, Morning Sickness, Familial Colorectal Cancer, Endoscopy, and Gastrectomy.
Adult Gastroenterology Associates: Tulsa
Douglas Kliewer is a Gastroenterologist in Tulsa, Oklahoma. Dr. Kliewer is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Colitis, Hiatal Hernia, Endoscopy, and Gastrectomy.
Adult Gastroenterology Associates: Tulsa
Patrick Volak is a Gastroenterologist in Tulsa, Oklahoma. Dr. Volak is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Swallowing Difficulty, Painful Swallowing, Gastrectomy, and Endoscopy.
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Richard Marple is a primary care provider, practicing in Internal Medicine in Tulsa, Oklahoma. Dr. Marple is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Lymphomatoid Papulosis, T-Cell Lymphoma, Anaplastic Large Cell Lymphoma, and Collagenous Colitis.
Adult Gastroenterology Associates: Bartlesville
Aatish Patel is a Gastroenterologist in Bartlesville, Oklahoma. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Chronic Erosive Gastritis, Childhood Volvulus, Portal Hypertension, Endoscopy, and Gastrectomy. Dr. Patel is currently accepting new patients.
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Larry Bookman is a Gastroenterologist in Oklahoma City, Oklahoma. Dr. Bookman is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Esophagitis, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.
Mercy Clinic Gastroenterology
Tony Tran is an Internal Medicine provider in Oklahoma City, Oklahoma. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Familial Adenomatous Polyposis, Familial Pancreatic Cancer, Pancreatic Cancer, Endoscopy, and Gastrectomy.
Oklahoma Childrens Hospital At OU Health
Jeanne Tung is a Pediatric Gastroenterologist in Oklahoma City, Oklahoma. Dr. Tung is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Viral Gastroenteritis, Colitis, Crohn's Disease, Hemorrhagic Proctocolitis, and Ileostomy.
JCMH Medical Clinic
Joe Leverett is a primary care provider, practicing in Internal Medicine in Altus, Oklahoma. Dr. Leverett is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Pachydermoperiostosis, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Last Updated: 02/22/2026

