Omobonike Oloruntoba is a Gastroenterologist and a Hepatologist in Raleigh, North Carolina. Dr. Oloruntoba is rated as an Experienced provider by MediFind in the treatment of Cholangitis. Her top areas of expertise are Visceromegaly, Autoimmune Hepatitis, Enlarged Liver, Endoscopy, and Liver Transplant. Dr. Oloruntoba is currently accepting new patients.

I strive to offer patients at Duke Health the latest advancements and treatment options in the treatment of gastrointestinal and liver disease. It is a privilege to partner with patients and their families in developing care plans that meet the needs and goals of each person. It is my passion to stand next to each of my patients and help them make important decisions about their own health. I remain involved in clinical research and am interested in the role of nutritional wellness in patients with liver disease and those awaiting transplant. When not working, my wife and I are busy with our two daughters. My love for them reminds me of the importance of care for others. Dr. Kappus is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Cirrhosis, Hepatitis, Liver Transplant, and Endoscopy.

I am a gastroenterologist and the medical director of the gastrointestinal (GI) program at Duke Raleigh Hospital. I enjoy being at Duke, because our team is one of the most experienced in the Southeastern United States. Most of the patients I see have diseases of the biliary or pancreatic systems including blockages. Some of these can be malignant. When I first meet a patient, I like to know their expectations for treatment. I also like to meet the patient’s loved ones and answer any questions they may have at the very first visit. After we talk, I review the patient’s x-rays and records. The next step is to discuss the results with my colleagues as a team, so we can come up with a unique treatment plan that is personalized for each patient. The most rewarding part of my job is the interaction with patients. If I can provide immediate help, I’m even happier. Dr. Obando is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Pancreatic Cancer, Neuroendocrine Tumor, Familial Pancreatic Cancer, Endoscopy, and Pancreatectomy.

Riaz Chowdhury is a Gastroenterologist in Raleigh, North Carolina. Dr. Chowdhury is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Ascites, Alcoholic Cirrhosis, Angiodysplasia of the Colon, Endoscopy, and Colonoscopy.

Sanjay Jagannath is a Gastroenterologist in Raleigh, North Carolina. Dr. Jagannath is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Familial Adenomatous Polyposis, Chronic Erosive Gastritis, Gastritis, Endoscopy, and Colonoscopy.

Ruwan Gamarallage is a primary care provider, practicing in Family Medicine and Internal Medicine in Raleigh, North Carolina. Dr. Gamarallage has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Sepsis, Cholangitis, Sclerosing Cholangitis, Pneumonia, and Endoscopy. Dr. Gamarallage is currently accepting new patients.

Narasimha Gollol-Raju is a Gastroenterologist and a Hospital Medicine provider in Raleigh, North Carolina. Dr. Gollol-Raju is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Jaundice, Pseudomembranous Colitis, Pancreatic Pseudocyst, Endoscopy, and Gastrectomy. Dr. Gollol-Raju is currently accepting new patients.

Nannaya Jampala is a Gastroenterologist in Raleigh, North Carolina. Dr. Jampala is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Familial Adenomatous Polyposis, Hereditary Pancreatitis, Childhood Volvulus, Endoscopy, and Colonoscopy.

Raja Vadlamudi is a Gastroenterologist in Raleigh, North Carolina. Dr. Vadlamudi is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Chronic Erosive Gastritis, Gastrectomy, and Endoscopy.

Ashish Shah is a Gastroenterologist in Raleigh, North Carolina. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Diverticular Disease, Familial Adenomatous Polyposis, Colitis, Endoscopy, and Gastrectomy.

Angela Hira is a Gastroenterologist in Raleigh, North Carolina. Dr. Hira is rated as an Experienced provider by MediFind in the treatment of Cholangitis. Her top areas of expertise are Gas Bloat Syndrome, Irritable Bowel Syndrome (IBS), Gastroesophageal Reflux Disease (GERD), and Diverticular Disease.

Matthew Alleman is a General Surgeon in Raleigh, North Carolina. Dr. Alleman is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Chronic Subdural Hematoma, Retroperitoneal Inflammation, Subdural Hematoma, Hernia Surgery, and Gastrostomy. Dr. Alleman is currently accepting new patients.

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

Herbert Allen is a Gastroenterologist in Wake Forest, North Carolina. Dr. Allen is rated as an Experienced provider by MediFind in the treatment of Cholangitis. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Colonoscopy.