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

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 Gastric Dysmotility. Her top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Gastrointestinal Bleeding, Gastrectomy, and Endoscopy.

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 Gastric Dysmotility. Her top areas of expertise are Crohn's Disease, Ulcerative Colitis, Pseudomembranous Colitis, Endoscopy, and Colonoscopy.

Joanne Wilson is a Gastroenterologist in Durham, North Carolina. Dr. Wilson is rated as an Experienced provider by MediFind in the treatment of Gastric Dysmotility. Her top areas of expertise are Gas Bloat Syndrome, Crohn's Disease, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy. Dr. Wilson is currently accepting new patients.

Sabrina Mentock is a primary care provider, practicing in Family Medicine and General Practice in Durham, North Carolina. Dr. Mentock is rated as an Experienced provider by MediFind in the treatment of Gastric Dysmotility. Her top areas of expertise are High Cholesterol, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis. Dr. Mentock is currently accepting new patients.

Charles Ross is a primary care provider, practicing in Family Medicine in Durham, North Carolina. Dr. Ross is rated as an Experienced provider by MediFind in the treatment of Gastric Dysmotility. His top areas of expertise are Sitosterolemia, High Cholesterol, Osteomyelitis in Children, and Glucocorticoid-Remediable Aldosteronism. Dr. Ross is currently accepting new patients.

I recognize the importance of treating illness as it arises, trying to prevent disease, and maintaining good health for my patients. I am grateful for the opportunity to provide care to my hometown community and am proud to be a member of Duke Health. Outside of the clinic, I enjoy staying active in the gym, trying new recipes, and reading. Dr. Raaj is rated as an Experienced provider by MediFind in the treatment of Gastric Dysmotility. His top areas of expertise are Gastric Dysmotility, Autoimmune Hemolytic Anemia, COVID-19, and Gastroparesis.

Robert Buccini is a Gastroenterologist in Chapel Hill, North Carolina. Dr. Buccini is rated as an Experienced provider by MediFind in the treatment of Gastric Dysmotility. His top areas of expertise are Gardner Syndrome, Turcot Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy. Dr. Buccini is currently accepting new patients.

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

Shireesha Sangineni is a primary care provider, practicing in Family Medicine in Cary, North Carolina. Dr. Sangineni is rated as an Experienced provider by MediFind in the treatment of Gastric Dysmotility. Her top areas of expertise are Obesity, Obesity in Children, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Sangineni is currently accepting new patients.

Adam Wenzlik is a primary care provider, practicing in Family Medicine in Cary, North Carolina. Dr. Wenzlik is rated as an Experienced provider by MediFind in the treatment of Gastric Dysmotility. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Generalized Anxiety Disorder (GAD), and Intrauterine Device Insertion. Dr. Wenzlik is currently accepting new patients.

Dhvani Shah is a Gastroenterologist in Raleigh, North Carolina. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Gastric Dysmotility. Her top areas of expertise are Gastrointestinal Bleeding, Diverticular Disease, Mallory-Weiss Syndrome, Gastrectomy, and Endoscopy. Dr. Shah is currently accepting new patients.