MD: American University of Beirut School of Medicine, Beirut, Lebanon, 2003
MS: Clinical and Translational Science, Medical College of Wisconsin, Milwaukee, WI, 2012
Residency: Pediatrics, American University of Beirut Medical Center, Beirut, Lebanon, 2006
Residency: Pediatrics, Duke University, Durham, NC, 2009
Fellowship: Pediatric Gastroenterology, Children's Hospital of Wisconsin, Milwaukee, WI, 2012
Certifications: Pediatrics, Pediatric Gastroenterology
Pediatric gastroenterology, hepatology and nutrition with a special focus on neuro-gastroenterology and motility disorders.
Pediatric neuro-gastroenterology and motility disorders.
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Gastrointestinal Manifestations in Rubinstein-Taybi Syndrome. American Journal of Medical Genetics, Part A. 2026; 200(7):1491-1497.
0911 Characterization of Sleep Architecture and Other Sleep Biomarkers in Adolescents with Functional Abdominal Pain. Sleep. 2026; 49(Supplement_1):a406-a406.
Tu1723 CHARACTERIZATION OF SLEEP ARCHITECTURE AND OTHER SLEEP BIOMARKERS IN ADOLESCENTS WITH FUNCTIONAL ABDOMINAL PAIN. Gastroenterology. 2026; 170(6):s-1974-s-1975.
Tu1723 CHARACTERIZATION OF SLEEP ARCHITECTURE AND OTHER SLEEP BIOMARKERS IN ADOLESCENTS WITH FUNCTIONAL ABDOMINAL PAIN. Gastrointestinal Endoscopy. 2026; 103(5):s-1974-s-1975.
The 9th International RASopathies Symposium. American Journal of Medical Genetics, Part A. 2026.
504 Characterization of Sleep Architecture and Other Sleep Biomarkers in Adolescents with Functional Abdominal Pain. Journal of Pain. 2026; 41:106151.
277 Percutaneous Electrical Nerve Field Stimulation Improves Weight and Other Anthropometric Outcomes in Children and Adolescents with Functional Dyspepsia and Concurrent Avoidant Restrictive Feeding Intake Disorder. Journal of Pain. 2026; 41:105924.
Safety and Efficacy of Pneumatic Balloon Dilation for Pediatric Achalasia-A Single-Center Experience. American Journal of Gastroenterology. 2026; 121(2):557-560.
Percutaneous Electrical Nerve Field Stimulation Improves Weight and Other Anthropometric Outcomes in Children and Adolescents With Functional Dyspepsia Who Restrict Their Oral Intake. Neurogastroenterology and Motility. 2026; 38(2):e70273.
Variability in antroduodenal and colonic manometry protocols across pediatric centers worldwide. Pediatric Research. 2025; 98(6):2311-2318.
Khalil El-Chammas, MD, MS8/21/2024
3/11/2019
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