Pediatric Gastroenterology
Arunjot Singh, MD, MPH
Independent provider
Accepting new patients
Sees newborns through age 18
CHOP Specialty Care, Lancaster

About me

  • Assistant Professor of Clinical Pediatrics (Gastroenterology, Hepatology and Nutrition)

Education and training

  • Medical School: Jefferson Medical College
  • Residency: Montefiore Medical Center
  • Fellowship: NewYork-Presbyterian/Columbia University Medical Center

My Locations

Penn Medicine hospital privileges

  • Lancaster General Hospital: Has privileges to treat patients in the hospital.
Dr. Singh is an independent physician who is not employed by Penn Medicine Lancaster General Health.

Qualifications and experience

My research

Chang, Denis; Wong, Madison; Davidowitz, Cleo R; Absah, Imad; Badalyan, Vahe; Chaaban, Mohammad K; Fahey, Lisa; Isaac, Daniela M; Khanna, Maya; Lansing, Marihan; Liu, Edwin; Raber, Catherine; Singh, Arunjot; Stahl, Marisa G; Walsh, Catharine M; Silvester, Jocelyn A, Leonard, Maureen M Assessing Mucosal Recovery During the First 15 Months of Adopting a Gluten-free diet in Children with Celiac Disease , The American Journal of Gastroenterology: 2025


Lydia Ramharack, Colin P Hawkes, Paige Coughlin, Lionola Juste, Sando Ojukwu, Steven M Willi, Arunjot Singh Interpreting positive celiac serology in children with new-onset type 1 diabetes , Journal of Pediatric Endocrinology & Metabolism: 2025


Noor Nema and Arunjot Singh Peritonitis , 5-Minute Pediatric Consult, 9th Edition: 2024


Priyanka V. Chugh, Lydia Ramharack, Kat Adams, Lynne Allen-Taylor, Patricia Bierly, Kara Feigenbaum, Janel Steinhoff, Ritu Verma, Arunjot Singh, Lisa Fahey Does Quality of Life and Symptom Severity Correlate with Celiac Disease Activity in Adolescents? , North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition; Hollywood, FL: 2024


Maya Khanna, Patricia Bierly, Christa Seidman, Arunjot Singh Natural History of Potential Celiac Disease in Children , North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition Annual Meeting; Hollywood, FL: 2024


Denis Chang, Madison Wong, Cleo R. Davidowitz, Catherine Raber, Vahe Badalyan, Marihan Lansing, Daniela M. Isaac, Mohammad K. Chaaban, Imad Absah, Marisa G. Stahl, Edwin Liu, Catharine M. Walsh, Arunjot Singh, Lisa Fahey, Jocelyn A. Silvester, Maureen M. Leonard Return of the Villi: A Multicenter Retrospective Cohort Study of Early Mucosal Recovery in Pediatric Celiac Disease , International Celiac Disease Symposium - September 2024. Sheffield, United Kingdom: 2024


Arunjot Singh Clinical Conundrums in Celiac Disease , Bowel Sounds: The Pediatric GI Podcast: 2024


Arunjot Singh, Jocelyn Silvester, Justine Turner, Imad Absah, Brandon A. Sparks, Catharine M. Walsh, Julia M. Bracken, Joanna Stanisz, Temara Hajjat, Vahe Badalyan, Ankur Chugh, Edward J. Hoffenberg, Jenna K. Dowhaniuk Celiac Disease in North America: what is the current practice of pediatric gastroenterology providers? , JPGN Reports, 5(3): 2024,276-283


Arunjot Singh, Chris A. Liacouras Pyloric Stenosis and Other Congenital Anomalies of the Stomach , Nelson Textbook of Pediatrics, 22nd Edition: 2024


Feigenbaum K, Meighan S, Suresh R, Singh A, Fahey LM, Marks B Quality of Life in Youth with Type 1 Diabetes and Celiac Disease , International Society for Pediatric and Adolescent Diabetes Conference, Rotterdam, The Netherlands: 2023