The 20 Best Collagenous Colitis Doctors Near Me in North Carolina, US
Find the Top Collagenous Colitis Experts and Specialists
The 20 Best Collagenous Colitis Doctors in North Carolina, US
MediFind found 201 doctor with experience in Collagenous Colitis near North Carolina, US. Of these, 176 are Experienced and 25 are Advanced.
Novant Health Gastroenterology - Scotts Hill
William Gramley is a Gastroenterologist in Wilmington, North Carolina. Dr. Gramley has been practicing medicine for over 34 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Ascites, Endoscopy, and Gastrectomy.
Novant Health Gastroenterology - Wilmington
Frederick Opper is a Gastroenterologist in Wilmington, North Carolina. Dr. Opper has been practicing medicine for over 43 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Trichohepatoenteric Syndrome, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy.
Atrium Health Center For Digestive Health & Surgery
Nilesh Lodhia is a Gastroenterologist in Charlotte, North Carolina. Dr. Lodhia is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Gastrectomy. Dr. Lodhia is currently accepting new patients.
Carolina Digestive Health Associates PA
Anthony Colvin is a Gastroenterologist in Monroe, North Carolina. Dr. Colvin has been practicing medicine for over 34 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Colvin is currently accepting new patients.
NorthEast Digestive Health Center
Nirav Chiniwalla is a Gastroenterologist in Concord, North Carolina. Dr. Chiniwalla has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Lower Esophageal Ring, Benign Esophageal Stricture, Painful Swallowing, Gastrectomy, and Colonoscopy. Dr. Chiniwalla is currently accepting new patients.
Carolina Digestive Health Associates PA
Ronnie Cyzner is a Gastroenterologist in Charlotte, North Carolina. Dr. Cyzner has been practicing medicine for over 33 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Irritable Bowel Syndrome (IBS), Gas Bloat Syndrome, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy. Dr. Cyzner is currently accepting new patients.
Duke Endoscopy Clinic - Clinic 2H
I specialize in performing advanced luminal endoscopic procedures, such as peroral endoscopic myotomy (POEM) for the treatment of certain disorders of the esophagus and stomach, endoscopic submucosal dissection (ESD), mucosal resection (EMR), full thickness resection (EFTR), and endoscopic suturing for the removal of lesions from the GI tract, as well as transoral incisionless fundoplication (TIF) for the treatment of gastroesophageal reflux (GERD). It is important to me that my patients understand that they are part of the team when it comes to taking care of their gastrointestinal conditions. I will help them make the best decisions, but will not push them to do anything with which they are uncomfortable. Therefore, it is also very important to me that my patients feel well-educated about their gastrointestinal condition so that they can help make the decisions that are best for them. I am originally from Apex, North Carolina, and after many years away, I am excited to be back in the Triangle taking care of the community that raised me. Dr. Dufault is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Achalasia, Familial Adenomatous Polyposis, Angiodysplasia of the Colon, Endoscopy, and Colonoscopy.
Duke Endoscopy Clinic - Clinic 2H
As a gastroenterologist, I specialize in digestive disorders that affect the esophagus, stomach, small intestine, colon, rectum, liver, and pancreas. In addition to seeing patients, I perform upper endoscopy (EGD) and colonoscopy. I was drawn to Gastroenterology as a specialty because digestive disorders come in many different forms and affect patients of all backgrounds and ages. My practice focuses on patient-centered care and shared decision making, and I enjoy working with patients to develop a treatment plan tailored to their specific problems. I believe patients should feel empowered to participate in their medical care. Outside of the office, I enjoy exploring the outdoors with my wife and children and music, especially playing the guitar. Dr. Lloyd is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Colitis, Viral Gastroenteritis, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.
Carolina Digestive Health Associates PA
Eric Thompson is a Hepatologist and a Gastroenterologist in Charlotte, North Carolina. Dr. Thompson has been practicing medicine for over 39 years and is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Visceromegaly, Diverticular Disease, Turcot Syndrome, Gastrectomy, and Endoscopy. Dr. Thompson is currently accepting new patients.
Duke Regional Hospital
"I was born and raised in New York, graduating from Duke University in 1989 and then the Yale University School of Medicine in 1993, where I served as class president and was named a Farr Scholar for ""superior performance… leadership, integrity and intellectual honesty in pursuit of medical knowledge at Yale.” Following residency and fellowship training in the Harvard system, I joined the gastroenterology faculty at Duke University Medical Center in 1999 and was honored in 2003 with the Paul G. Killenberg Fellow Teaching Award in Gastroenterology. I have authored numerous journal articles and book chapters in the fields of Gastroenterology and Hepatology, and was named one of “America’s Top Physicians” by the Consumers’ Research Council of America. I am an active member of the American Gastroenterology Association and the American College of Gastroenterology. I am married to Dr. Susan Spratt and am blessed with three wonderful children.". Dr. Tendler is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Attenuated Familial Adenomatous Polyposis, Juvenile Polyposis Syndrome, Cronkhite-Canada Disease, and Colitis.
Duke Endoscopy Clinic - Clinic 2H
I have a clinical practice that focuses on the evaluation and management of patients with esophageal and swallowing disorders, including gastroesophageal reflux disease (GERD), eosinophilic esophagitis (EoE), Barrett’s esophagus and achalasia. Also, I have a strong academic and professional interest in health outcomes and quality of care. I am excited to be a part of Duke Health, where I can utilize revolutionary technologies like high resolution esophageal manometry and radiofrequency ablation to improve the care of my patients. Dr. Leiman is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Swallowing Difficulty, Esophagitis, Abdominal Wall Surgery, and Endoscopy.
Duke Gastroenterology Clinic At Brier Creek
I am a general gastroenterologist who serves as medical director of Duke gastroenterology at Brier Creek. I see many patients with celiac disease, inflammatory bowel disease, reflux disease and diarrheal disease. Even though I work mostly in the outpatient setting, I do many procedures, including upper endoscopies and colonoscopies. There’s nothing I find more rewarding than telling a patient they won’t get cancer, because we’ve found and removed a troubling polyp. I encourage dialogue so patients feel involved in the decisions about their own care. I believe that a lot of medicine is an art, not a science. There’s often no perfectly “right” answer. Involving patients empowers them to take care of their own bodies and make decisions that are right for them. I started as a nutritionist, but wanted to focus on taking care of the entire body, so I switched to medicine. I also have an interest in women’s health. Dr. Teitelman is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Colitis, Ulcerative Colitis, Crohn's Disease, Endoscopy, and Colonoscopy.
Atrium Health Gastroenterology And Hepatology Cleveland
Joseph Mcnelis is a Gastroenterologist in Shelby, North Carolina. Dr. Mcnelis is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Colitis, Gastrectomy, and Colonoscopy. Dr. Mcnelis is currently accepting new patients.
Atrium Health Gastroenterology And Hepatology Kenilworth
Thomas Pacicco is a Gastroenterologist in Charlotte, North Carolina. Dr. Pacicco is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Barrett Esophagus, Turcot Syndrome, Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Pacicco is currently accepting new patients.
Atrium Health Gastroenterology And Hepatology Pineville
Eric Hilgenfeldt is a Gastroenterologist in Charlotte, North Carolina. Dr. Hilgenfeldt is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Benign Esophageal Stricture, Lower Esophageal Ring, Colitis, Endoscopy, and Gastrectomy.
Atrium Health Primary Care Rutherford Internal Medicine & Specialty Care
Stephen Melson is a Gastroenterologist in Forest City, North Carolina. Dr. Melson is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Trichohepatoenteric Syndrome, Gastric Dysmotility, Enlarged Liver, Endoscopy, and Colonoscopy. Dr. Melson is currently accepting new patients.
Duke Endoscopy Clinic - Clinic 2H
I am a general gastroenterologist, and I perform a wide range of procedures including colonoscopy and upper endoscopy. In the office, I see patients with small bowel, stomach, and esophageal and colonic digestive diseases. I have a particular interest in treating small bowel diseases, such as celiac and obscure gastrointestinal bleeding. I also perform procedures for specialized evaluation of the small bowel, such as capsule endoscopy and device-assisted enteroscopy, including double balloon enteroscopy. I enjoy getting to know my patients and practice a collaborative approach to care and medical decision-making. Dr. Vance is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Angiodysplasia of the Colon, Watermelon Stomach, Gastrointestinal Bleeding, Colonoscopy, and Endoscopy.
Duke Endoscopy Clinic - Clinic 2H
I care for a wide variety of general gastrointestinal disorders and routinely performs upper endoscopy and colonoscopy. Additionally, I have a specific interest in small bowel diseases, such as celiac sprue and gastrointestinal bleeding, and regularly perform double balloon enteroscopy and video capsule endoscopy to diagnosis and manage these problems. Dr. Wild is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Angiodysplasia of the Colon, Peutz-Jeghers Syndrome, Watermelon Stomach, Endoscopy, and Colonoscopy.
Atrium Health Center For Digestive Health & Surgery
Maithili Chitnavis is a Gastroenterologist in Charlotte, North Carolina. Dr. Chitnavis is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Colitis, Endoscopy, and Gastrectomy. Dr. Chitnavis is currently accepting new patients.
Duke Endoscopy Clinic - Clinic 2H
My area of interest is inflammatory bowel diseases (IBD) such as Crohn’s disease and ulcerative colitis. I also participate in clinical research to help evaluate new medications or products for use in IBD. These trials enable us to offer cutting-edge treatments for patients with Crohn’s and ulcerative colitis. I came to Duke as an intern almost 30 years ago and liked it so much I never left. I enjoy the relationships I have developed with my patients, some of whom I have treated for 15-20 years. I have watched many of them graduate from college, marry and have children of their own. I try to treat my patients as I would want a member of my family to be treated, and it is important to me that every patient understands that we are partners and need to work together as a team. When I am not at work, I enjoy going out to dinner or cooking with friends, working on my house, landscaping, and reading. Dr. Onken is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.
Last Updated: 02/22/2026



















