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 Trichohepatoenteric Syndrome. His top areas of expertise are Heartburn, Colorectal Cancer, Swallowing Difficulty, Colonoscopy, and Endoscopy. Dr. Gellad is currently accepting new patients.

Catherine Isaac is a primary care provider, practicing in Internal Medicine in Research Triangle Park, North Carolina. Dr. Isaac is rated as an Experienced provider by MediFind in the treatment of Trichohepatoenteric Syndrome. Her top areas of expertise are Melorheostosis with Osteopoikilosis, Melorheostosis, Osteopenia, and Glucocorticoid-Remediable Aldosteronism. Dr. Isaac is currently accepting new patients.

Martin Poleski is a Gastroenterologist in Raleigh, North Carolina. Dr. Poleski is rated as an Experienced provider by MediFind in the treatment of Trichohepatoenteric Syndrome. His top areas of expertise are Crohn's Disease, Chronic Graft Versus Host Disease (cGvHD), Ulcerative Colitis, Endoscopy, and Colonoscopy. Dr. Poleski is currently accepting new patients.

Jill Schaeffer is a primary care provider, practicing in Internal Medicine in Chapel Hill, North Carolina. Dr. Schaeffer is rated as an Experienced provider by MediFind in the treatment of Trichohepatoenteric Syndrome. Her top areas of expertise are Sitosterolemia, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Schaeffer is currently accepting new patients.

I specialize in gastroenterology, specifically adult inflammatory bowel diseases including Crohn's disease and ulcerative colitis. I also see patients with a variety of digestive issues including fecal transplant for C. diff. colitis. I became a physician because I truly enjoy interacting with people and helping them feel better in whatever way I can. I like to emphasize good communication between providers and patients. It is important to work together with each patient to provide education and a personalized treatment plan that we both agree upon. Listening and understanding what each patient needs is vital to our success. Before working at Duke Health, I practiced as a gastroenterologist in the greater Boston area at the Lahey Clinic for 12 years. Outside of work I enjoy spending time with my family, reading fiction novels, and practicing yoga. Dr. Barto is rated as an Experienced provider by MediFind in the treatment of Trichohepatoenteric Syndrome. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Pseudomembranous Colitis, Endoscopy, and Colonoscopy.

I am thrilled to return to Duke Health after my recent retirement to provide much-needed part-time endoscopy services and improve access to colon cancer screening and surveillance. I first came to Duke from Kansas in 1989 and loved the pine trees and people so much that I never went back. I was the first female gastroenterologist (and 20 weeks pregnant) when I started private practice in Raleigh in 1994. After nearly 30 years of uninterrupted service to my beloved patients in central North Carolina, I retired in January 2024. It was difficult to give up my passion for gastroenterology, colonoscopy, and patient interaction. I am eager to return with a schedule that allows me to travel more with my husband. I enjoy meeting patients and easing their anxiety through rapport and detailed explanations. A little humor and hand-holding also help. I love safely removing large polyps.I have two grown children; my daughter is a physical rehabilitation PA in RDU, and my son is a game quality control specialist in Austin, Texas. My passions include crosswords, concerts, Broadway shows, sporting events, and traveling. Dr. Hutzenbuhler is rated as an Experienced provider by MediFind in the treatment of Trichohepatoenteric Syndrome. Her top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Gastrointestinal Bleeding, Gastrectomy, and Endoscopy.

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 Trichohepatoenteric Syndrome. His top areas of expertise are Angiodysplasia of the Colon, Peutz-Jeghers Syndrome, Watermelon Stomach, Endoscopy, and Colonoscopy.

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 Trichohepatoenteric Syndrome. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Swallowing Difficulty, Esophagitis, Abdominal Wall Surgery, and Endoscopy.

I manage patients with all forms of liver disease, including those with advanced liver disease who require liver transplantation. Additionally, I perform upper endoscopies and screening colonoscopies. I prioritize spending time with my patients to get to know them and their families, helping them optimize their health. It's essential for me to educate my patients about their illnesses so they feel empowered. Together, we create the best care plan based on the latest medical science, focusing on their goals and preferences. Dr. Floyd is rated as an Experienced provider by MediFind in the treatment of Trichohepatoenteric Syndrome. Her top areas of expertise are Esophageal Varices, Alcoholic Cirrhosis, Visceromegaly, and Hepatitis.

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 Experienced provider by MediFind in the treatment of Trichohepatoenteric Syndrome. His top areas of expertise are Benign Esophageal Stricture, Gastroesophageal Reflux Disease (GERD), Swallowing Difficulty, Endoscopy, and Colonoscopy.

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 Trichohepatoenteric Syndrome. His top areas of expertise are Achalasia, Familial Adenomatous Polyposis, Angiodysplasia of the Colon, Endoscopy, and Colonoscopy.

I specialize in the screening and surveillance of gastrointestinal tract cancers, such as colon cancer in both average-risk and high-risk patients through endoscopy and colonoscopy. Additional training in hereditary cancer syndromes allows me to identify patients and families at risk for inheritable forms of gastrointestinal cancer, such as lynch syndrome and polyposis, in addition to providing personalized screening regimens for these individuals. In this specialty, I enjoy getting to know patients and their families to provide long-term care that is required for individuals at high risk for cancer. Dr. Kieber is rated as an Experienced provider by MediFind in the treatment of Trichohepatoenteric Syndrome. Her top areas of expertise are Familial Adenomatous Polyposis, Irritable Bowel Syndrome (IBS), Stomach Cancer, Trichohepatoenteric Syndrome, and Endoscopy.

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

David Fisher is a primary care provider, practicing in Palliative Medicine in Durham, North Carolina. Dr. Fisher has been practicing medicine for over 24 years and is rated as an Experienced provider by MediFind in the treatment of Trichohepatoenteric Syndrome. His top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Dysgraphia, and Dementia.

I enjoy partnering with patients on lifestyle modification and managing complex medical issues using both conventional and complementary approaches. I have a special interest in mind-body medicine. I started my medical career with seven years in private practice in Green Bay, Wisconsin, providing office-based, hospital, and nursing home care. In 2002, my family and I set off for the warmer climate of North Carolina in order to live in an area with a more ethnically diverse population and a longer growing season. I joined Durham Medical Center, a part of Duke Primary Care. In 2012, I helped create the Duke Integrative Primary Care Program. Dr. Blackford is rated as an Experienced provider by MediFind in the treatment of Trichohepatoenteric Syndrome. Her top areas of expertise are Sitosterolemia, Congenital Adrenal Hyperplasia (CAH), Congenital Lipoid Adrenal Hyperplasia, and High Cholesterol.

"Internship is the first year after medical school. That year, I was a real doctor, but still was supervised by the attending staff. My first attending had an international reputation but believed ferociously that the art of medicine was grounded in what he called ""the story."" Most critically, he taught me, you had to know the main character of that story -- your patient. Over years of practice, I've provided care for death row prisoners, Fortune 500 CEOs, and NFL players. Each story is unique, as should be my approach. Daily, I work on capturing the details, and I try to teach our trainees to do the same.". Dr. Geneczko is rated as an Experienced provider by MediFind in the treatment of Trichohepatoenteric Syndrome. His top areas of expertise are Gastrointestinal Bleeding, Cronkhite-Canada Disease, Juvenile Polyposis Syndrome, Endoscopy, and Gastrectomy.

I have been an internist for many years, having first worked in upstate New York in my own private practice. My family and I moved to North Carolina in 2005. In addition to caring for my own panel of patients, I am involved in administrative work as well as teaching at the medical center and at Duke Primary Care Pickett Road. I especially enjoy internal medicine because of the problem solving that is often required to diagnose adult illnesses, and I savor the long-term relationships that I have with many of my patients. On a personal note, I have three wonderful teenage children, a black lab puppy, and my wife is a vascular surgeon. All keep me busy at home, but in my small amount of free time, I also enjoy road biking and have participated in a number of sprint and Olympic-length triathlons over the last 10 years. "". Dr. Peyser is rated as an Experienced provider by MediFind in the treatment of Trichohepatoenteric Syndrome. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Maturity Onset Diabetes of the Young.

I graduated from an internal medicine residency program in 2002. I have been working as a full-time internist since 2004. I grew up in India. I recently relocated to the Triangle area for a better quality of life. I have two children, and I love to spend time with my family and friends. It is my privilege to be working at Duke Primary Care. I enjoy taking care of patients and their families. I have a special interest in treating diabetes. I continue to learn a lot from my patients everyday, and it is a pleasure taking care of them. Dr. Boinapally is rated as an Experienced provider by MediFind in the treatment of Trichohepatoenteric Syndrome. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Maturity Onset Diabetes of the Young.

I enjoy seeing patients with a broad range of acute and chronic afflictions. I chose primary care so that I can develop long-term relationships with patients and understand each person's unique situation and values. I believe it is important to clearly communicate options that will help people meet their goals at any stage in life, with an emphasis on appropriate preventive medicine. In my free time, I enjoy being a father and running on the American Tobacco Trail. Dr. Clough is rated as an Experienced provider by MediFind in the treatment of Trichohepatoenteric Syndrome. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Type 2 Diabetes (T2D).

I am originally from Kingston, Jamaica and moved to New York where I enrolled in college at SUNY Geneseo. Later, I moved to Connecticut where I attended medical school and completed my residency at the University of Connecticut's School of Medicine. I enjoy primary care because it allows me to develop meaningful, long term relationships with my patients. I believe high quality care comes from truly understanding each patient and their unique needs. Outside of work, I love cooking, reading, and eating at every possible restaurant throughout the Triangle. Dr. Schenkel is rated as an Experienced provider by MediFind in the treatment of Trichohepatoenteric Syndrome. Her top areas of expertise are Low Potassium Level, Gitelman Syndrome, Type 2 Diabetes (T2D), and Glucocorticoid-Remediable Aldosteronism.