Introduction
Most digestive complaints in childhood — occasional stomach aches, a fussy stretch with feeding, a short bout of loose stools — are a normal part of growing up and resolve with routine care from your pediatrician. Pediatric gastroenterology exists for the smaller group of children whose symptoms need a more specialized look: persistent or unexplained digestive symptoms, growth that isn't tracking as expected, suspected liver disease, or a condition that needs direct endoscopic evaluation to properly diagnose. At KAGE, pediatric gastroenterology is focused specifically on this advanced and interventional layer of care — working alongside, not in place of, your child's regular pediatrician.
How common are digestive problems in children
Functional gastrointestinal disorders — real, genuine symptoms without an underlying structural cause — are common in childhood. Pooled research across multiple studies estimates prevalence at around 22% in children under 4 and a similar proportion, around 22%, in children aged 4 to 18, with the specific pattern shifting by age: infant regurgitation is the most common issue in the first year of life, functional constipation and cyclic vomiting are more typical in toddlers, and functional constipation, functional dyspepsia (indigestion-type symptoms), and IBS become more common from school age onward. A school-based study in Delhi found functional GI disorders in 10% of adolescents surveyed. The large majority of this is manageable with dietary guidance, reassurance, and routine pediatric care — specialist referral is for the smaller group of children where symptoms are persistent, severe, or accompanied by signs that warrant closer evaluation.
When your child needs a pediatric gastroenterology specialist
- Growth faltering or failure to thrive — not gaining weight or growing as expected for age
- Diarrhea lasting more than 2–4 weeks
- Blood in the stool
- Suspected celiac disease or another malabsorption condition
- Chronic constipation not responding to standard first-line care
- Jaundice, or other signs suggesting a liver problem
- Difficulty swallowing, persistent vomiting, or significant feeding difficulties
- Recurrent abdominal pain accompanied by weight loss, fever, or a family history of inflammatory bowel disease
- Any situation where your pediatrician recommends endoscopic evaluation or a specialist opinion
What we treat
KAGE's pediatric gastroenterology care is organized around a few specific, advanced areas — each covered in more detail on its own page:
| Area | What it covers |
|---|---|
| Pediatric Endoscopy | Diagnostic and therapeutic upper GI endoscopy and colonoscopy in children, using pediatric-specific equipment and sedation protocols |
| Pediatric Liver Disease | Evaluation and management of liver conditions in children, from unexplained jaundice to chronic liver disease |
| Pediatric IBD | Diagnosis and ongoing management of Crohn's disease and ulcerative colitis in children and adolescents |
| Pediatric GERD & Reflux | Evaluation and treatment of reflux in children, distinct from the normal regurgitation common in infancy |
What makes pediatric GI care different from adult care
- Growth and nutrition are central to every evaluation — a child's growth curve is often as informative as any single symptom
- Diagnostic thresholds and normal ranges differ meaningfully from adults, and change again across infancy, childhood, and adolescence
- Procedures like endoscopy use pediatric-specific scope sizes, sedation approaches, and techniques — not scaled-down adult equipment
- Care is family-centered by necessity — explaining findings and decisions to parents is as much a part of the process as the clinical evaluation itself
- Many pediatric GI conditions require coordination with a child's broader care team, including their regular pediatrician and, where relevant, a dietitian
The pediatric team at KAGE
Children are not scaled-down adults: dosing, sedation, endoscope size, and the conditions themselves all differ. Our pediatric gastroenterologists assess growth and nutrition alongside the digestive complaint, because faltering growth is frequently the first sign that something is wrong. To have your child seen, book a consultation.
Frequently asked questions
No — pediatric gastroenterology covers infants through adolescents, with evaluation approaches and normal ranges specifically adjusted for each age group.
Yes, when performed by a pediatric-experienced team using appropriately sized equipment and sedation protocols suited to children — it's a different procedure in practice from adult endoscopy, not a scaled-down version of it.
Most pediatric endoscopic procedures use sedation appropriate to the child's age and the procedure needed — your care team will discuss the specific approach and what to expect beforehand.
Not necessarily. Occasional digestive complaints are common and usually manageable with your pediatrician. Specialist evaluation becomes relevant when symptoms are persistent, severe, or accompanied by signs like poor growth, blood in the stool, or significant weight loss.
Consultation and standard diagnostic evaluation are generally covered under most health insurance plans; our team can help verify your specific coverage during consultation.
A referral isn't always required, but working alongside your child's regular pediatrician is part of how KAGE's pediatric GI care operates — continuing that relationship, not replacing it.
Growth records, any previous test results, a symptom history, and a list of current medications all help make the first evaluation more thorough and efficient.
Some can, particularly celiac disease and inflammatory bowel disease, which is why family history is a routine part of pediatric GI evaluation.
Jaundice beyond the newborn period, or persisting longer than expected, needs prompt evaluation to identify the underlying cause — our pediatric liver disease team manages this specifically.
Regurgitation is very common and usually harmless in infancy. Reflux that affects growth, causes feeding refusal, or persists well beyond infancy is evaluated differently — see the Pediatric GERD & Reflux page for detail.
Book a consultation at KAGE
Speak to a KAGE gastroenterologist about your symptoms, your diagnosis, or a second opinion.