We found 6 gastroenterologists who accept AARP near Round Rock, TX.

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Dr. Anees Ahmed Siddiqui, MD
Specializes in Pediatric Gastroenterology
1000 Hesters Crossing Road
Round Rock, TX
 

Dr. Anees Siddiqui's medical specialty is pediatric gastroenterology. Areas of particular interest for Dr. Siddiqui include irritable bowel syndrome (IBS). Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold are among the insurance carriers that Dr. Siddiqui accepts. After attending the University of Texas Southwestern Medical School, he completed his residency training at Children's Medical Center Dallas. He has received the following distinction: Texas Rising Stars. He is professionally affiliated with Seton Healthcare Family. Dr. Siddiqui is open to new patients.

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Clinical interests: Irritable Bowel Syndrome, Gastrointestinal Motility Disorders

Dr. Bharani Pandrangi Pandrangi, MD
Specializes in Pediatric Gastroenterology
1000 Hesters Crossing Road
Round Rock, TX
 

Dr. Bharani Challa's specialty is pediatric gastroenterology. She is professionally affiliated with Seton Healthcare Family. She is a graduate of Northeast Ohio Medical University and a graduate of Jackson Memorial Medical Center's residency program. Dr. Challa accepts Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, Blue Cross Blue Shield Gold, and more.

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Dr. Sujal Chetan Rangwalla, DO
Specializes in Pediatric Gastroenterology
1000 Hesters Crossing Road
Round Rock, TX
 

Dr. Sujal Rangwalla's specialty is pediatric gastroenterology. Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold are among the insurance carriers that Dr. Rangwalla accepts. He obtained his medical school training at UMDNJ-School of Osteopathic Medicine and performed his residency at Jefferson University Hospitals. He has received the distinction of Texas Rising Stars. He is professionally affiliated with Seton Healthcare Family.

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Dr. Robert Jeffrey Zwiener, MD
Specializes in Pediatric Gastroenterology
1000 Hesters Crossing Road
Round Rock, TX
 

Dr. Robert Zwiener's area of specialization is pediatric gastroenterology. He is professionally affiliated with Seton Healthcare Family. He graduated from the University of Texas Health Science Center at San Antonio, School of Medicine. Dr. Zwiener trained at a hospital affiliated with the University of Texas Southwestern Medical Center at Dallas for his residency. Dr. Zwiener is in-network for Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, Blue Cross Blue Shield Gold, and more. He has received the following distinction: Texas Super Doctors.

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Dr. David James Easley, MD
Specializes in Pediatric Gastroenterology
1000 Hesters Crossing Road
Round Rock, TX
 

Dr. David Easley is a pediatric gastroenterology specialist. He is affiliated with Seton Healthcare Family. Dr. Easley obtained his medical school training at the University of Texas Health Science Center at San Antonio, School of Medicine and performed his residency at Scott and White Healthcare. He takes Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold, in addition to other insurance carriers. His practice is open to new patients.

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Dr. Marisa R Izaguirre, MD
Specializes in Pediatric Gastroenterology
1000 Hesters Crossing Road
Round Rock, TX
 

Dr. Marisa Izaguirre is a specialist in pediatric gastroenterology. Her education and training includes medical school at Baylor College of Medicine and residency at a hospital affiliated with Baylor College of Medicine. In her practice, Dr. Izaguirre focuses on esophagogastroduodenoscopy (EGD), capsule endoscopy, and colonoscopy. Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold are among the insurance carriers that Dr. Izaguirre accepts. She is professionally affiliated with Seton Healthcare Family. Her practice is open to new patients.

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Clinical interests: Upper Endoscopy, Gallbladder Problems, Liver Disease, Pancreas Problems, ... (Read more)

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What is Gastroenterology?

A gastroenterologist is a doctor that specializes in the normal function and diseases of the digestive tract, which includes the stomach, intestines, spleen, pancreas, and liver. As a specialty, gastroenterology is the study of how food moves through the body, how nutrients are absorbed by the body, and how waste is removed by the body. A few of the conditions that a gastroenterologist might treat are:
  • ulcerative colitis (a condition where inflammation and sores affect the lower intestine)
  • gallbladder disease (where bile stored in the gallbladder thickens and causes inflammation or gallstones)
  • gastroesophageal reflux disease, or GERD (stomach acid flows back into the throat and causes a burning sensation and tissue damage)

One unique trait that really sets gastroenterologists apart is their training and skill with endoscopy, a procedure where tiny flexible tubes are inserted into the body. These tubes are equipped with lights and cameras to provide the practitioner with a close, inside look at what is going on inside the patient’s body. Tools can even be inserted through the tubes to perform certain procedures, such as removing polyps or cancers, stretching open passageways that have narrowed, or applying lasers to stop bleeding.

Gastroenterologists do not perform surgery, but they do perform endoscopic procedures, as well as biopsies to determine if cancer is affecting the digestive tract. Although other physicians can use endoscopes, gastroenterologists devote a significant portion of their medical training and practice to endoscopy. They learn how and when to use endoscopy, the safest and most efficient methods to use, and how to interpret what they see through the endoscope.
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