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 Bile Duct Obstruction. His top areas of expertise are Acute Pancreatitis, Hereditary Pancreatitis, Morning Sickness, Gastrectomy, and Endoscopy.

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

Abdul Chafic is a Gastroenterologist in Richardson, Texas. Dr. Chafic has been practicing medicine for over 19 years and is rated as a Distinguished provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Bile Duct Obstruction, Cholestasis, Bile Duct Stricture, Endoscopy, and Pancreatectomy.

Sripathi Kethu is an Internal Medicine specialist and a Gastroenterologist in Richardson, Texas. Dr. Kethu has been practicing medicine for over 31 years and is rated as a Distinguished provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gas Bloat Syndrome, Irritable Bowel Syndrome (IBS), Gastrectomy, and Endoscopy.

Feras Sawas is a primary care provider, practicing in Internal Medicine in Allen, Texas. Dr. Sawas is rated as an Experienced provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Necrosis, Peptic Ulcer, Sepsis, Endoscopy, and Hip Replacement.

Zaid Qaraghan is a primary care provider, practicing in Internal Medicine in Allen, Texas. Dr. Qaraghan is rated as an Experienced provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Atypical Pneumonia, Hospital-Acquired Pneumonia, Pneumonia, Sepsis, and Ureteroscopy.

Parth Parekh is a Gastroenterologist in Plano, Texas. Dr. Parekh is rated as a Distinguished provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Bile Duct Stricture, Bile Duct Obstruction, Jaundice, Endoscopy, and Gastrectomy.

David Lee is a Gastroenterologist in Frisco, Texas. Dr. Lee has been practicing medicine for over 14 years and is rated as an Advanced provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Achalasia, Bile Duct Stricture, Pancreatic Pseudocyst, Bile Duct Obstruction, and Endoscopy.

Jan Prazak is a Gastroenterologist in Plano, Texas. Dr. Prazak is rated as a Distinguished provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Diverticular Disease, Esophageal Varices, Gastric Dysmotility, Gastrectomy, and Endoscopy.

John Alvarez is a Gastroenterologist in Plano, Texas. Dr. Alvarez is rated as a Distinguished provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Bile Duct Obstruction, Cholestasis, Bile Duct Stricture, Endoscopy, and Gastrostomy.

Nantha Surkunalingam is a Gastroenterologist in Frisco, Texas. Dr. Surkunalingam has been practicing medicine for over 15 years and is rated as an Advanced provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Bile Duct Obstruction, Cholestasis, Bile Duct Stricture, Gastrectomy, and Endoscopy.

Vijay Bapat is an Internal Medicine specialist and a Gastroenterologist in Plano, Texas. Dr. Bapat has been practicing medicine for over 18 years and is rated as an Advanced provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Choledocholithiasis, Alcoholic Cirrhosis, Bile Duct Obstruction, Gastrectomy, and Endoscopy.

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 Bile Duct Obstruction. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Childhood Volvulus, Percutaneous Coronary Intervention (PCI), and Gastrostomy.

Mir Quadri is a primary care provider, practicing in Internal Medicine in Allen, Texas. Dr. Quadri is rated as an Experienced provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, COVID-19, Bone Marrow Aspiration, and Endoscopy.

Poornima Chadalawada is a primary care provider, practicing in Internal Medicine in Mckinney, Texas. Dr. Chadalawada is rated as an Experienced provider by MediFind in the treatment of Bile Duct Obstruction. Her top areas of expertise are Renovascular Hypertension, Sepsis, Acute Kidney Failure, Endoscopy, and Pacemaker Implantation. Dr. Chadalawada is currently accepting new patients.

Ted Wen is a Radiologist and a Pediatric Radiologist in Mckinney, Texas. Dr. Wen is rated as an Experienced provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Pleurisy, Pleural Effusion, Gallbladder Disease, and Vertigo.

Zahid Zafar is a primary care provider, practicing in Internal Medicine in Mckinney, Texas. Dr. Zafar is rated as an Experienced provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Necrosis, Hypertension, Familial Hypertension, Gastrostomy, and Endoscopy. Dr. Zafar is currently accepting new patients.

Musaab Zaid is a primary care provider, practicing in Internal Medicine in Richardson, Texas. Dr. Zaid has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Acute Pancreatitis, Stroke, Necrosis, Gastrostomy, and Endoscopy.

Abir Ahmad is a primary care provider, practicing in Internal Medicine in Richardson, Texas. Dr. Ahmad has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Heart Attack, Breast Cancer, Sepsis, Small Bowel Resection, and Endoscopy.

Daniel Pereira is a primary care provider, practicing in Internal Medicine in Richardson, Texas. Dr. Pereira has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Bile Duct Obstruction. His top areas of expertise are Memory Loss, Sepsis, Ogilvie Syndrome, Gastrostomy, and Pacemaker Implantation.