Dr. Adnan Nadir has been a board-certified gastroenterologist and internist in North Texas since 2000. He is also fellowship-trained in gastroenterology. Dr. Nadir places a priority on providing quality comprehensive care for common and complex digestive, esophageal and urologic disorders, including pancreatic disease and colon/rectal disorders.Dr. Nadir earned his medical degree from Dow Medical College in Pakistan. He completed his internal medicine residency at Wayne State University in Detroit, Mich., becoming chief resident during his final year of residency. He then decided to pursue a fellowship in gastroenterology at William Beaumont Hospital in Royal Oak, Mich. More recently, Dr. Nadir completed the Physician Leadership Development Program through the Southern Methodist University Cox School of Business in Dallas, Texas. He has been a member of, and has served in leadership roles for, multiple organizations and committees over the years, including the American College of Gastroenterology and American Gastroenterological Association.Outside of work, Dr. Nadir enjoys traveling and spending time with family and friends. He is fluent in the Hindi and Urdu languages. Dr. Nadir is rated as an Experienced provider by MediFind in the treatment of Campylobacter Infection. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Childhood Volvulus, Percutaneous Coronary Intervention (PCI), and Gastrostomy.

"Dr. Aamer Agha has been performing colonoscopy, upper endoscopy and capsule endoscopy procedures since 2005. He is board certified in Gastroenterology and Internal Medicine. After graduating summa cum laude from the University of Texas in Austin, his residency was done at Baylor College of Medicine in Houston, Texas. Dr. Agha completed his Fellowship in Gastroenterology, also at Baylor College of Medicine. He has also published several papers in medical literature pertaining to Gastroenterology.Dr. Agha is a member of the American Gastroenterology Association</a>, Society for Gastrointestinal Endoscopy</a> and the American College of Gastroenterology</a>.". Dr. Agha is rated as an Experienced provider by MediFind in the treatment of Campylobacter Infection. His top areas of expertise are Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Endoscopy, and Gastrectomy.

Xiaotuan Zhao is a Gastroenterologist in Tyler, Texas. Dr. Zhao is rated as an Advanced provider by MediFind in the treatment of Campylobacter Infection. His top areas of expertise are Chronic Erosive Gastritis, Angiodysplasia of the Colon, Painful Swallowing, Gastrectomy, and Colonoscopy.

Sanjay Nayyar is an Internal Medicine specialist and a Gastroenterologist in Allen, Texas. Dr. Nayyar is rated as an Advanced provider by MediFind in the treatment of Campylobacter Infection. His top areas of expertise are Acute Pancreatitis, Hereditary Pancreatitis, Morning Sickness, Gastrectomy, and Endoscopy.

Tsauyu Lin is a Gastroenterologist in Tyler, Texas. Dr. Lin is rated as an Advanced provider by MediFind in the treatment of Campylobacter Infection. His top areas of expertise are Turcot Syndrome, Gardner Syndrome, Familial Adenomatous Polyposis, Lower Esophageal Ring, and Endoscopy.

Deepti Dhavaleshwar is an Internal Medicine specialist and a Gastroenterologist in Allen, Texas. Dr. Dhavaleshwar is rated as an Advanced provider by MediFind in the treatment of Campylobacter Infection. Her top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Endoscopy.

Lisa Alvarez is an Internal Medicine specialist and a Gastroenterologist in Dallas, Texas. Dr. Alvarez is rated as an Advanced provider by MediFind in the treatment of Campylobacter Infection. Her top areas of expertise are Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Gardner Syndrome, Gastrectomy, and Colonoscopy.

Viralkumar Patel is an Internal Medicine specialist and a Gastroenterologist in Dallas, Texas. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Campylobacter Infection. His top areas of expertise are Heartburn, Swallowing Difficulty, Painful Swallowing, Gastrectomy, and Endoscopy.

Feng Li is a Gastroenterologist in Tyler, Texas. Dr. Li is rated as an Advanced provider by MediFind in the treatment of Campylobacter Infection. His top areas of expertise are Angiodysplasia of the Colon, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Gastrectomy.

Laleh Bigdeli is a primary care provider, practicing in Family Medicine in Richardson, Texas. Dr. Bigdeli is rated as an Experienced provider by MediFind in the treatment of Campylobacter Infection. Her top areas of expertise are Bronchitis, Vitamin D Deficiency, Familial Combined Hyperlipidemia, and Xanthoma.

Nolan Perez is a Gastroenterologist in Harlingen, Texas. Dr. Perez is rated as a Distinguished provider by MediFind in the treatment of Campylobacter Infection. His top areas of expertise are Chronic Idiopathic Constipation (CIC), Chronic Erosive Gastritis, Heartburn, Endoscopy, and Gastrostomy.

Nicole Grigg is a Gastroenterologist in Harlingen, Texas. Dr. Grigg has been practicing medicine for over 17 years and is rated as a Distinguished provider by MediFind in the treatment of Campylobacter Infection. Her top areas of expertise are Heartburn, Gastrointestinal Bleeding, Gardner Syndrome, Endoscopy, and Gastrostomy.

Yi Zhou is a primary care provider, practicing in Family Medicine in Houston, Texas. Dr. Zhou is rated as a Distinguished provider by MediFind in the treatment of Campylobacter Infection. Her top areas of expertise are RUNX1 Familial Platelet Disorder, Osteoporosis, Necrosis, High Cholesterol, and Endoscopy. Dr. Zhou is currently accepting new patients.

Sandeep Samuel is a Gastroenterologist in Harlingen, Texas. Dr. Samuel is rated as a Distinguished provider by MediFind in the treatment of Campylobacter Infection. His top areas of expertise are Heartburn, Gardner Syndrome, Chronic Erosive Gastritis, Endoscopy, and Gastrostomy.

Alexander Mantas is an Internal Medicine specialist and a Gastroenterologist in Dallas, Texas. Dr. Mantas has been practicing medicine for over 19 years and is rated as an Advanced provider by MediFind in the treatment of Campylobacter Infection. His top areas of expertise are Gastrointestinal Bleeding, Heartburn, Proctitis, Gas Bloat Syndrome, and Gastrectomy.

Zeeshan Qureshi is an Internal Medicine specialist and a Gastroenterologist in Irving, Texas. Dr. Qureshi has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of Campylobacter Infection. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Colonic Malakoplakia, Irritable Bowel Syndrome (IBS), Gastrectomy, and Colonoscopy.

Houssam Al Kharrat is a Gastroenterologist in Lubbock, Texas. Dr. Al Kharrat is rated as an Advanced provider by MediFind in the treatment of Campylobacter Infection. His top areas of expertise are Portal Hypertension, Childhood Volvulus, Indigestion, Gastrectomy, and Colonoscopy.

Ali Akbar is a Gastroenterologist in Waxahachie, Texas. Dr. Akbar has been practicing medicine for over 24 years and is rated as an Advanced provider by MediFind in the treatment of Campylobacter Infection. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Diverticular Disease, Endoscopy, and Gastrectomy.

Fayez Seif is an Internal Medicine specialist and a Gastroenterologist in Sunnyvale, Texas. Dr. Seif is rated as an Experienced provider by MediFind in the treatment of Campylobacter Infection. His top areas of expertise are Indigestion, Portal Hypertension, Childhood Volvulus, Endoscopy, and Gastrectomy.

Kai Xia is a Gastroenterologist in Tyler, Texas. Dr. Xia is rated as an Experienced provider by MediFind in the treatment of Campylobacter Infection. Her top areas of expertise are Familial Adenomatous Polyposis, Lower Esophageal Ring, Benign Esophageal Stricture, Gastrectomy, and Colonoscopy.