Tarek Sawas is an Internal Medicine specialist and a Gastroenterologist in Dallas, Texas. Dr. Sawas is rated as a Distinguished provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Barrett Esophagus, Cholangitis, Hereditary Pancreatitis, Endoscopy, and Gastric Bypass.

Anna Tavakkoli, M.D., M.Sc., is an Associate Professor of Internal Medicine in the Division of Digestive and Liver Diseases and Director of Bariatric Endoscopy at UT Southwestern Medical Center. She also holds a dual appointment in the Department of Population and Data Sciences at UT Southwestern.Originally from Lansing, Michigan, Dr. Tavakkoli earned her medical degree at the University of Florida in Gainesville. She then earned a master's degree in health and healthcare delivery at the University of Michigan. She completed internal medicine residency training at Columbia University. She then completed advanced training through fellowships in gastroenterology and advanced endoscopy at the University of Michigan.Certified by the American Board of Internal Medicine in gastroenterology, Dr. Tavakkoli joined the UT Southwestern faculty in 2018.Dr. Tavakkoli’s clinical interests include benign and malignant pancreaticobiliary diseases, endoscopic suturing, and endoscopic bariatric therapies. Her clinical expertise includes endoscopic retrograde cholangiopancreatography (ERCP), endoscopic ultrasound (EUS), endoscopic sleeve gastroplasty (ESG), transoral outlet reduction (TORe) for weight regain after Roux-en-Y gastric bypass surgery, and revisional endoscopic sleeve gastroplasty after sleeve gastrectomy.Dr. Tavakkoli is also active in clinical research with a focus on disparities in gastrointestinal malignancies, quality improvement of ERCP, and outcomes after ESG and TORe.She is a member of multiple professional organizations, including the American College of Gastroenterology and the American Society for Gastrointestinal Endoscopy, where she also serves as a committee member. In addition, she is an ad-hoc reviewer for Gastrointestinal Endoscopy, Clinical Gastroenterology and Hepatology, Gastroenterology, and VideoGIE. Dr. Tavakkoli is rated as an Advanced provider by MediFind in the treatment of Sclerosing Cholangitis. Her top areas of expertise are Bile Duct Stricture, Barrett Esophagus, Cholestasis, Endoscopy, and Gastric Bypass.

Thomas Tielleman is an Internal Medicine specialist and a Gastroenterologist in Dallas, Texas. Dr. Tielleman is rated as an Advanced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Bile Duct Obstruction, Bile Duct Stricture, Cholangitis, Endoscopy, and Gastrectomy.

Parvez Mantry is a Hepatologist and a Gastroenterologist in Dallas, Texas. Dr. Mantry is rated as a Distinguished provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Liver Failure, Hepatitis, Liver Transplant, and Endoscopy.

Paul Tarnasky is a Gastroenterologist in Dallas, Texas. Dr. Tarnasky is rated as a Distinguished provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Hereditary Pancreatitis, Acute Pancreatitis, Pancreas Divisum, Endoscopy, and Gastric Bypass.

Moheb Boktor is an Internal Medicine specialist and a Gastroenterologist in Dallas, Texas. Dr. Boktor is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Crohn's Disease, Viral Gastroenteritis, Colitis, Gastrectomy, and Endoscopy.

Lisa Vanwagner is an Internal Medicine specialist and a Gastroenterologist in Dallas, Texas. Dr. Vanwagner is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Nonalcoholic Steatohepatitis (NASH), Liver Failure, Liver Transplant, and Kidney Transplant.

Rodney Infante is an Internal Medicine specialist and a Gastroenterologist in Dallas, Texas. Dr. Infante is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Portal Hypertension, Turcot Syndrome, Gardner Syndrome, Colonoscopy, and Gastrectomy.

Marlyn Mayo is a Gastroenterologist in Dallas, Texas. Dr. Mayo is rated as a Distinguished provider by MediFind in the treatment of Sclerosing Cholangitis. Her top areas of expertise are Primary Biliary Cholangitis, Cholangitis, Cirrhosis, Autoimmune Hepatitis, and Liver Transplant.

Amal Aqul is a Pediatric Gastroenterologist and a Pediatrics provider in Dallas, Texas. Dr. Aqul is rated as an Advanced provider by MediFind in the treatment of Sclerosing Cholangitis. Her top areas of expertise are Alagille Syndrome, Biliary Atresia, Cholestasis, Hepatoblastoma, and Liver Transplant.

Bradley Barth is a Pediatric Gastroenterologist and a Pediatrics provider in Dallas, Texas. Dr. Barth is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Childhood Pancreatitis, Chronic Pancreatitis, Hereditary Pancreatitis, Endoscopy, and Gallbladder Removal.

Prashant Kedia is a Gastroenterologist in Dallas, Texas. Dr. Kedia is rated as an Advanced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Hereditary Pancreatitis, Achalasia, Acute Pancreatitis, Endoscopy, and Gastric Bypass.

Daniel Ellis is an Internal Medicine specialist and a Gastroenterologist in Dallas, Texas. Dr. Ellis is rated as an Advanced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Acute Pancreatitis, Cholestasis, Childhood Pancreatitis, Gallbladder Removal, and Endoscopy.

Nisa Kubiliun is an Internal Medicine specialist and a Gastroenterologist in Dallas, Texas. Dr. Kubiliun is rated as an Advanced provider by MediFind in the treatment of Sclerosing Cholangitis. Her top areas of expertise are Pancreatic Cancer, Bile Duct Stricture, Familial Pancreatic Cancer, Endoscopy, and Pancreatectomy.

Sindhu Pandurangi is a Pediatrics specialist and a Pediatric Gastroenterologist in Dallas, Texas. Dr. Pandurangi has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. Her top areas of expertise are Biliary Atresia, Cholestasis, Bile Duct Obstruction, and Spondyloenchondrodysplasia.

Charina Ramirez is a Pediatric Gastroenterologist and a Pediatrics provider in Dallas, Texas. Dr. Ramirez is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. Her top areas of expertise are Macroamylasemia, Non-Alcoholic Fatty Liver Disease, Alagille Syndrome, and Biliary Atresia.

Norberto Rodriguez is a Pediatric Gastroenterologist and a Pediatrics provider in Dallas, Texas. Dr. Rodriguez is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Alagille Syndrome, Biliary Atresia, Hepatitis B, and Hepatitis.

Sara Hassan is a Pediatric Gastroenterologist and a Pediatrics provider in Dallas, Texas. Dr. Hassan is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. Her top areas of expertise are Biliary Atresia, Menkes Disease, Wilson Disease, and Cholestasis.

Rinarani Sanghavi is a Pediatric Gastroenterologist and a Pediatrics provider in Dallas, Texas. Dr. Sanghavi is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. Her top areas of expertise are Hirschsprung Disease, Total Intestinal Aganglionosis, Fecal Impaction, and Bowel Incontinence.

David Troendle is a Pediatric Gastroenterologist and a Pediatrics provider in Dallas, Texas. Dr. Troendle is rated as an Experienced provider by MediFind in the treatment of Sclerosing Cholangitis. His top areas of expertise are Childhood Pancreatitis, Chronic Pancreatitis, Hereditary Pancreatitis, Endoscopy, and Gallbladder Removal.