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 Colonoscopy. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Childhood Volvulus, Percutaneous Coronary Intervention (PCI), and Transcatheter Aortic Valve Replacement (TAVR).

Vincent Kuo is an Internal Medicine specialist and a Gastroenterologist in Frisco, Texas. Dr. Kuo has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Heartburn, Gas Bloat Syndrome, Tenesmus, Colonoscopy, and Gastrectomy.

Hendrikus Vanderveldt is an Internal Medicine specialist and a Gastroenterologist in Frisco, Texas. Dr. Vanderveldt is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Childhood Pancreatitis, Chronic Pancreatitis, Bile Duct Obstruction, Pancreatectomy, and Endoscopy.

Magdalena Espinoza is an Internal Medicine specialist and a Gastroenterologist in Frisco, Texas. Dr. Espinoza is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Turcot Syndrome, Gardner Syndrome, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy.

Salim Jabbour is a Colorectal Surgeon and a General Surgeon in Frisco, Texas. Dr. Jabbour is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Familial Colorectal Cancer, Diverticular Disease, Colorectal Cancer, Ureteroscopy, and Hernia Surgery.

Saikiran Raghavapuram is an Internal Medicine specialist and a Gastroenterologist in Frisco, Texas. Dr. Raghavapuram is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Portal Hypertension, Gastrointestinal Bleeding, Jaundice, Endoscopy, and Gastrectomy.

Mohammed Ur Rehman is a Family Medicine provider in Frisco, Texas. Dr. Ur Rehman is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Liver Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), End-Stage Renal Disease (ESRD), Gastrostomy, and Ureteroscopy.

Rassa Shahidzadeh is a Gastroenterologist in Frisco, Texas. Dr. Shahidzadeh has been practicing medicine for over 25 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Crohn's Disease, Bile Duct Obstruction, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.

Suvin Banker is an Internal Medicine specialist and a Gastroenterologist in Frisco, Texas. Dr. Banker has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Crohn's Disease, Opioid Induced Constipation, Esophagitis, Gastrectomy, and Colonoscopy.

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

Ramakrishna Behara is an Internal Medicine specialist and a Gastroenterologist in Frisco, Texas. Dr. Behara has been practicing medicine for over 15 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Chronic Idiopathic Constipation (CIC), Esophagitis, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy.

Venessa Beckman is an Internal Medicine specialist and a Gastroenterologist in Frisco, Texas. Dr. Beckman is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Irritable Bowel Syndrome (IBS), Gastrectomy, and Endoscopy.

Muhammad Arif is an Internal Medicine specialist and a Gastroenterologist in Plano, Texas. Dr. Arif is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Bile Duct Obstruction, Menetrier Disease, Intestinal Cancer, Endoscopy, and Colonoscopy.

Dr. Syed Hasan has been a trusted resource for digestive care in North Texas since 2015, primarily serving the Carrollton and surrounding communities. He is board-certified and fellowship-trained in gastroenterology. Dr. Hasan’s clinical interests include the treatment of acute and chronic liver disease, inflammatory bowel diseases and functional abdominal disorders. He is skilled in performing upper endoscopies and colonoscopies, along with other advanced and minimally invasive surgical techniques.Dr. Hasan earned his medical degree from the Texas A&M University Health Science Center in Bryan. He completed his internal medicine residency and gastroenterology fellowship through the Baylor Scott & White Health system in Temple, Texas. Dr. Hasan also holds a master’s degree in public health that he earned while attending the Texas A&M University Health Science Center. His public health approach to medicine has earned him a place in the Gold Humanism Honor Society since 2013. Dr. Hasan is a member of the American College of Gastroenterology, American College of Physicians, American Medical Association, Texas Medical Association, and Texas Society for Gastroenterology and Endoscopy. He is fluent in the Urdu languages. Dr. Hasan is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Acute Pancreatitis, Gastritis, Gastrointestinal Bleeding, 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 Colonoscopy. His top areas of expertise are Acute Pancreatitis, Hereditary Pancreatitis, Morning Sickness, Gastrectomy, and Endoscopy.

Matthew Hughes is a Colorectal Surgeon and a General Surgeon in Plano, Texas. Dr. Hughes is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Anal Fissure, Lynch Syndrome, Colorectal Cancer, Hernia Surgery, and Colonoscopy.

Jennifer Lowney is a Colorectal Surgeon and a General Surgeon in Plano, Texas. Dr. Lowney is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Encopresis, Bowel Incontinence, Rectal Prolapse, Bladder Reconstruction, and Hernia Surgery.

Anamika Rao is a primary care provider, practicing in Internal Medicine in Plano, Texas. Dr. Rao is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Acute Kidney Failure, Sickle Cell Disease, Sepsis, Colonoscopy, and Bone Marrow Aspiration.

Sujatha Medarametla is a primary care provider, practicing in Internal Medicine in Plano, Texas. Dr. Medarametla is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Sickle Cell Disease, Sepsis, Acute Kidney Failure, Colonoscopy, and Gastrostomy.

Michael Mercado is a primary care provider, practicing in Family Medicine in Plano, Texas. Dr. Mercado has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Sepsis, Low Sodium Level, Acute Kidney Failure, Gastrostomy, and Colonoscopy.