Ziad Gellad is a primary care provider, practicing in Internal Medicine in Durham, North Carolina. Dr. Gellad is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Heartburn, Colorectal Cancer, Swallowing Difficulty, Colonoscopy, and Endoscopy. Dr. Gellad is currently accepting new patients.

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 Advanced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Swallowing Difficulty, Esophagitis, Abdominal Wall Surgery, and Endoscopy.

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 Advanced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Familial Adenomatous Polyposis, Angiodysplasia of the Colon, Endoscopy, and Colonoscopy.

I’m a general gastroenterologist and treat a wide range of GI problems, but my area of specialty is in esophageal disorders. I see patients who may have swallowing disorders, hard-to-control acid reflux disease, or disorders or problems with the muscles of their esophagus. I also see patients with Barrett's esophagus, which is a gastroesophageal reflux disease where the lining of the esophagus may change over long periods of time. We need to treat it to prevent patients from getting esophageal cancer. It is important to establish a level of trust and have compassion for patients, making sure they feel that I’m completely invested in what’s important for them, doing everything to get to the right answers of what’s causing their symptoms, and coming up with a plan that works best to treat their problem. Dr. Wood is rated as an Advanced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Benign Esophageal Stricture, Gastroesophageal Reflux Disease (GERD), Swallowing Difficulty, Endoscopy, and Colonoscopy.

Many years ago, I came across a quote from Mahatma Gandhi that said, “The best way to find yourself is to lose yourself in the service of others”. Since that time, those words have guided my professional life from the field I chose to how I care for my patients who experience discomfort from acid reflux, hiatal hernia and paraesophageal hernia. With every individual and their families, I make sure that they appreciate my understanding of how their health issues provide them with new stresses that may leave them confused and scared. As a result, I pride myself on reassuring my patients and making sure that by the time they leave their clinic visit they know that I have their best interests at heart. Personally, my wife and I are the proud parents of three boys. Consequently, I like to spend my free time making use of their unlimited energy by running them around at all the great parks in the local area. Dr. Klapper is rated as an Advanced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Fibrosing Mediastinitis, Esophageal Perforation, Congenital Diaphragmatic Hernia, Lung Transplant, and Thymectomy.

I specialize in patients with liver diseases, ranging anywhere from abnormal liver tests to liver damage such as cirrhosis. I also enjoy performing a variety of gastrointestinal procedures such as screening colonoscopies, endoscopies, and banding varices of the esophagus. I became a physician because I love getting to know my patients, and I believe that treating patients means getting to know them on a personal level. Trust and open communication between myself and my patients is one of the most important things to me. I chose to specialize in liver disease because I love developing long term relationships with my patients, and liver disease is an evolving field with more and more treatment options being uncovered every day, including advances in liver transplantation. I grew up in the Detroit area of Michigan, and have fallen in love with everything North Carolina has to offer. When I'm not seeing patients, I enjoy playing soccer with my husband, board games, spending time at the Durham Museum of Life and Science with my daughter, and reading fantasy novels. Dr. Garbarino is rated as an Experienced provider by MediFind in the treatment of Achalasia. Her top areas of expertise are Helicobacter Pylori Infection, Achalasia, Gastroesophageal Reflux Disease (GERD), and Nonalcoholic Steatohepatitis (NASH).

I treat patients with benign and cancerous conditions of the bile duct and pancreas. I specialize in endoscopic retrograde cholangiopancreatography (ERCP), endoscopic ultrasound, endoscopic stenting and the removal of large, complex colon polyps. I enjoy the challenge and satisfaction of performing these procedures. However, the most gratifying parts of my work are interacting with patients, relating to them on a personal level and providing compassionate care. Dr. Burbridge is rated as an Experienced provider by MediFind in the treatment of Achalasia. Her top areas of expertise are Choledocholithiasis, Bile Duct Stricture, Cholestasis, Endoscopy, and Gastrostomy.

"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 Achalasia. His top areas of expertise are Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, Juvenile Polyposis Syndrome, and Colitis.

I care for patients seeking long-term, sustainable weight loss through advanced surgical options. As a bariatric and minimally invasive surgeon, I specialize in procedures such as sleeve gastrectomy, gastric bypass, and revision surgeries. I also address related conditions like hernias, reflux, and metabolic disease. I’m passionate about supporting patients not just during surgery, but throughout their journey—before, during, and long after the procedure. I chose this field because I’ve seen how life-changing these interventions can be, both physically and emotionally. I take time to understand each patient’s goals, challenges, and lifestyle, and I work with them to build a path forward that’s realistic and durable. Outside of work, I enjoy travel, music, and time with friends, which helps me stay grounded and energized for the work I do. Dr. Meireles is rated as an Advanced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Obesity, Hernia, Sleeve Gastrectomy, and Gastrectomy.

The majority of my practice focuses on abdominal wall surgery and the repair of ventral, incisional, and inguinal (groin) hernias. I chose to specialize in minimally invasive surgery because I saw the incredible benefits that these procedures provide for patients. By performing complex surgeries using either laparoscopic or robotic instruments, I am able to get patients back to their normal daily activities much faster and with significantly less pain. Whether I am repairing a hernia, performing surgery for weight loss, or helping to treat reflux, I will always try to offer a minimally invasive approach first and foremost. When I get the chance to meet you in the clinic we will discuss all of the possible treatment options for your condition and we will work as a team to pick which is the best choice for you. I feel incredibly fortunate to practice at Duke Health where we have incredible resources to take care of you no matter what problem you may have. I look forward to working with you and caring for you and your family. Dr. Greenberg is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Hernia, Umbilical Hernia, Obesity, Gastric Bypass, and Endoscopy.

Laura Bach is a Gastroenterologist in Durham, North Carolina. Dr. Bach is rated as an Experienced provider by MediFind in the treatment of Achalasia. Her top areas of expertise are Pancreatic Pseudocyst, Jaundice, Benign Esophageal Stricture, and Lower Esophageal Ring. Dr. Bach is currently accepting new patients.

Matthew Rein is a Gastroenterologist in Durham, North Carolina. Dr. Rein has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Cronkhite-Canada Disease, Attenuated Familial Adenomatous Polyposis, Juvenile Polyposis Syndrome, Viral Gastroenteritis, and Endoscopy.

In pediatric gastroenterology, we see children of all ages with disorders of the gastrointestinal tract. This can include disorders of the esophagus (food tube), stomach, pancreas, liver, gall bladder, small intestine, large intestine, and rectum. I have a particular interest in caring for children with disorders of gut-brain interaction (DGBI), such as irritable bowel syndrome and functional dyspepsia. DGBI in children may be associated with chronic abdominal pain and meal-related symptoms. I also have a particular interest in caring for children with motility disorders. These include disorders such as esophageal achalasia, gastroparesis, intestinal pseudo-obstruction, and severe constipation. Pediatric gastroenterologists at Duke collaborate with several specialty colleagues in areas such as pediatric surgery, physical therapy, psychology, otolaryngology, and pulmonology to provide cutting-edge clinical care. We also educate pediatric gastroenterology trainees and lead academic innovation through quality initiatives and research to improve pediatric digestive health. Dr. Pedro is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Irritable Bowel Syndrome (IBS), Gastroparesis, Indigestion, Endoscopy, and Gallbladder Removal.

Nicholas Shaheen is a Gastroenterologist in Chapel Hill, North Carolina. Dr. Shaheen is rated as an Advanced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Barrett Esophagus, Esophagitis, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Tissue Biopsy. Dr. Shaheen is currently accepting new patients.

Ian Grimm is a Gastroenterologist in Chapel Hill, North Carolina. Dr. Grimm is rated as a Distinguished provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Colorectal Polyps, Bile Duct Obstruction, Endoscopy, and Stent Placement. Dr. Grimm is currently accepting new patients.

Timothy Farrell is a General Surgeon in Chapel Hill, North Carolina. Dr. Farrell is rated as a Distinguished provider by MediFind in the treatment of Achalasia. His top areas of expertise are Hiatal Hernia, Hernia, Achalasia, Sleeve Gastrectomy, and Gastric Bypass. Dr. Farrell is currently accepting new patients.

Andrew Canakis is a Gastroenterologist in Chapel Hill, North Carolina. Dr. Canakis is rated as a Distinguished provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Hereditary Pancreatitis, Viral Gastroenteritis, Endoscopy, and Stent Placement.

Evan Dellon is a Gastroenterologist in Chapel Hill, North Carolina. Dr. Dellon is rated as an Advanced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Eosinophilic Esophagitis, Esophagitis, Eosinophilic Enteropathy, Endoscopy, and Colonoscopy. Dr. Dellon is currently accepting new patients.

Daniel Kroch is a Gastroenterologist and a Hospital Medicine provider in Chapel Hill, North Carolina. Dr. Kroch is rated as an Advanced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Familial Adenomatous Polyposis, Gardner Syndrome, Endoscopy, and Colonoscopy. Dr. Kroch is currently accepting new patients.

Shifali Arora is a Gastroenterologist in Chapel Hill, North Carolina. Dr. Arora is rated as an Advanced provider by MediFind in the treatment of Achalasia. Her top areas of expertise are Swallowing Difficulty, Painful Swallowing, Achalasia, Endoscopy, and Colonoscopy. Dr. Arora is currently accepting new patients.