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Riley Children's Health

Pediatric Advanced Endoscopy Program

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The Pediatric Advanced Endoscopy Program at Riley Children’s Health diagnoses and treats gastrointestinal conditions through minimally invasive advanced endoscopic procedures.

What is pediatric endoscopy?

Pediatric endoscopy is a procedure that uses an endoscope, a small thin flexible tube, to examine, diagnose or treat a condition in the digestive tract. An endoscope is passed into the gastrointestinal (GI) tract through the mouth or rectum. Endoscopy procedures examine and treat disorders of the esophagus, stomach, and other internal organs.

What is advanced endoscopy?

Advanced or therapeutic endoscopy is the medical term for endoscopic procedures in which an endoscope is the primary tool. Unlike a normal endoscopy, advanced endoscopy involves other equipment that is attached to the endoscope to open blockages, remove tissue, manage bleeding, evaluate the small bowel or biliary system, remove gallstones, or drain fluid. Advanced endoscopy treats conditions such as esophageal and intestinal strictures, tumors and polyps (including hereditary polyposis syndromes), gastrointestinal bleeding, gallstones, and achalasia. Advanced endoscopy often leads to a shorter hospital stay, quicker recovery, and better outcomes.

Why Riley Children’s for advanced endoscopy?

The Pediatric Advanced Endoscopy Program at Riley Children’s provides personalized care for children and uses advanced endoscopy techniques, including:


  • Balloon enteroscopy
  • Botox injection
  • Complex polypectomy
  • Endoluminal functional lumen imaging probe (EndoFLIP)
  • Endoscopic incisional therapy
  • Endoscopic mucosal resection (EMR)
  • Endoscopic retrograde cholangiopancreatography (ERCP)
  • Endoscopic ultrasound (EUS)
  • Esophageal, pyloric, and intestinal stricture dilation
  • Esophageal variceal banding
  • Gastrointestinal bleeding control
  • Gastrointestinal stent placement
  • pH / impedance monitoring
  • Peroral endoscopic myotomy (POEM) and third space endoscopy
  • Transnasal esophagoscopy (TNE)
  • Video capsule endoscopy

At Riley Children’s, ERCP, EUS, and POEM are performed by adult gastroenterologists with help from pediatric gastroenterology specialists. This is because these procedures are less commonly performed in children, while our adult gastroenterologists and endoscopists have significant experience and expertise in these areas.

Additionally, our pediatric and interventional gastroenterologists are at the forefront of advanced endoscopy and lead research to improve outcomes for children with digestive diseases and conditions.

Conditions & Services

Conditions Treated

Our pediatric specialists provide patient- and family-centered care for most related conditions. The links below provide more specific information about some, but not all, of the conditions that we treat.

  • Crohn's Disease
  • Delayed Gastric Emptying
  • Eosinophilic Disorders
  • Esophageal Atresia
  • Foreign Body
  • Gallbladder Disease
  • Gallstones & Biliary Dyskinesia
  • Gastrointestinal Polyps
  • Inflammatory Bowel Disease (IBD)
  • Intestinal Atresia
  • Pancreatitis
  • Peptic Ulcers, Gastritis & Helicobacter Pylori
  • Tracheoesophageal Fistula
  • Ulcerative Colitis

Services Offered

We offer a number of different Pediatric Advanced Endoscopy Program services. Below are some, but not all, of the services that we provide. If you have a question about a specific service that is not listed here, please contact our program.

  • Balloon-Assisted Enteroscopy (BAE)
  • Biliary Intervention
  • Biopsy
  • Capsule Endoscopy
  • Colonoscopy
  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • pH Tests
  • Rectum Biopsies
  • Transnasal Esophagoscopy (TNE)
  • Upper Endoscopy

Doctors and Locations

Doctors

Dr. Marian Pfefferkorn, Director of Endoscopy, and Dr. Brett Hoskins, Pediatric Advanced Endoscopist, lead the Pediatric Advanced Endoscopy Program in collaboration with their peers in pediatric gastroenterology.

Locations

Locations

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Related Programs & Departments

Related Programs & Departments

We provide multispecialty care for a number of conditions. Below are links to our related departments.

  • Pediatric Gastroenterology, Hepatology & Nutrition
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Designated as Best Children's Hospitals by U.S. News & World Report, Ranked in 10 Specialties in 2023-24

©2025 Riley Hospital for Children at
Indiana University Health
Find adult services at iuhealth.org


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