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

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

Dr. Sujal Rangwalla sees patients in Austin, TX and Round Rock, TX. His medical specialty is pediatric gastroenterology. Areas of expertise for Dr. Rangwalla include inflammatory bowel disease and liver disease. He honors Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold, as well as other insurance carriers. After completing medical school at UMDNJ-School of Osteopathic Medicine, he performed his residency at Jefferson University Hospitals. He has received the following distinction: Texas Rising Stars. Dr. Rangwalla's hospital/clinic affiliations include Seton Medical Center Austin, the University Medical Center Brackenridge, and Seton Medical Center Williamson. New patients are welcome to contact his office for an appointment.

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Clinical interests: Gastrointestinal Problems, Cystic Fibrosis, Liver Disease, Esophagogastroduodenoscopy, Inflammatory ... (Read more)

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

Dr. Anees Siddiqui is a specialist in pediatric gastroenterology. Dr. Siddiqui has a special interest in irritable bowel syndrome (IBS). He honors several insurance carriers, including Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold. He attended medical school at the University of Texas Southwestern Medical School. Dr. Siddiqui completed his residency training at Children's Medical Center Dallas. He has received professional recognition including the following: Texas Rising Stars. He is affiliated with Seton Medical Center Austin, the University Medical Center Brackenridge, and 'Specially for Children. His practice is open to new patients.

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Clinical interests: Irritable Bowel Syndrome, Gastrointestinal Motility Disorders

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

Dr. Marisa Izaguirre is a pediatric gastroenterology specialist. Dr. Izaguirre is especially interested in esophagogastroduodenoscopy (EGD), capsule endoscopy, and colonoscopy. She is affiliated with Seton Medical Center Austin, the University Medical Center Brackenridge, and 'Specially for Children. She accepts Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, Blue Cross Blue Shield Gold, and more. She welcomes new patients. After attending Baylor College of Medicine for medical school, she completed her residency training at a hospital affiliated with Baylor College of Medicine.

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

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

Dr. Bharani Challa is a pediatric gastroenterologist. Her professional affiliations include Seton Medical Center Austin, the University Medical Center Brackenridge, and 'Specially for Children. Dr. Challa is in-network for Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold, in addition to other insurance carriers. She attended Northeast Ohio Medical University for medical school and subsequently trained at a hospital affiliated with the University of Miami for residency.

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

Dr. Robert Zwiener's specialty is pediatric gastroenterology. He is affiliated with Seton Medical Center Austin, the University Medical Center Brackenridge, and 'Specially for Children. After completing medical school at the University of Texas Health Science Center at San Antonio, School of Medicine, Dr. Zwiener performed his residency at Parkland Health & Hospital System and Children's Medical Center Dallas. He takes Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold, in addition to other insurance carriers. He has received the following distinction: Texas Super Doctors.

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

Dr. David Easley's area of specialization is pediatric gastroenterology. Dr. Easley is an in-network provider for Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold, as well as other insurance carriers. Before completing his residency at Scott and White Healthcare, Dr. Easley attended medical school at the University of Texas Health Science Center at San Antonio, School of Medicine. He is affiliated with Seton Medical Center Austin, Dell Children's Medical Center of Central Texas, and the University Medical Center Brackenridge. His practice is open to new patients.

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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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