Dr. John Allman Barnard MD
Gastroenterologist (Pediatric) | Pediatric Gastroenterology
555 S 18th St Columbus OH, 43205About
Dr. John Barnard is a pediatric gastroenterologist practicing in Columbus, OH. Dr. Barnard specializes in digestive system, liver or nutritional problems in children from the newborn period to their teens. Conditions such as irritable bowel syndrome, lactose intolerance, chronic constipation or obesity can all be treated by a pediatric gastroenterologist.
Education and Training
University of Mississippi School of Medicine 1980
Board Certification
PediatricsAmerican Board of PediatricsABP- Pediatric Gastroenterology
Provider Details
Expert Publications
Data provided by the National Library of Medicine- Children's knowledge, anticipatory anxiety, procedural distress, and recall of esophagogastroduodenoscopy.
- Removal of esophageal foreign bodies in the pediatric ED: is ketamine an option?
- Gastrointestinal polyps and polyposis syndromes in children.
- Gastrointestinal polyps and polyp syndromes in adolescents.
- Dendrimer pattern formation in evaporating drops.
- Disruption of ZAS3 in mice alters NF-kappaB and AP-1 DNA binding and T-cell development.
- Transformation by oncogenic Ras expands the early genomic response to transforming growth factor beta in intestinal epithelial cells.
- Temperature-dependent formation of dendrimer islands from ring structures.
- Congenital absence of the muscularis propria mimicking Crohn disease.
- Children's Digestive Health and Nutrition Foundation: building on the past, a foundation for the future.
- Vectorial TGFbeta signaling in polarized intestinal epithelial cells.
- ZAS3 accentuates transforming growth factor β signaling in epithelial cells.
- Safety of pediatric percutaneous liver biopsy performed by interventional radiologists.
- Lysozyme pattern formation in evaporating drops.
- Characteristic size for onset of coffee-ring effect in evaporating lysozyme-water solution droplets.
Treatments
- Acid Reflux
- Constipation
- Pain
Dr. John Allman Barnard MD's Practice location
COLUMBUS, OH 43205Get Direction
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