Dr. Pfefferkorn is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
705 Riley Hospital Lane, ROC 4210
Indianapolis, IN 46202Phone+1 317-944-3774Fax+1 317-944-8521
Education & Training
- Indiana University School of MedicineFellowship, Pediatric Gastroenterology, 1995 - 1998
- Medical College of Wisconsin Affiliated HospitalsResidency, Pediatrics, 1992 - 1995
- University of the Philippines College of MedicineClass of 1990
Certifications & Licensure
- CA State Medical License 2003 - 2025
- IN State Medical License 1998 - 2025
- WI State Medical License 1993 - 2009
- American Board of Pediatrics Pediatric Gastroenterology
Awards, Honors, & Recognition
- Indianapolis Monthly Castle Connolly, 2013-2021
Clinical Trials
- Pediatric Inflammatory Bowel Disease Collaborative Research Group Registry Start of enrollment: 2002 Jan 28
- Predicting Response to Standardized Pediatric Colitis Therapy Start of enrollment: 2012 Jul 10
Publications & Presentations
PubMed
- 26 citationsThe Effect of Early-Life Environmental Exposures on Disease Phenotype and Clinical Course of Crohn's Disease in Children.Livia Lindoso, Kajari Mondal, Suresh Venkateswaran, Hari K. Somineni, Cortney R. Ballengee
The American Journal of Gastroenterology. 2018-10-01 - 15 citationsRandomized trial comparing two methods of increasing dietary calcium intake in children with inflammatory bowel disease.Lori J. Stark, Kevin A. Hommel, Laura M. Mackner, David M. Janicke, Ann M. Davis
Journal of Pediatric Gastroenterology and Nutrition. 2005-04-01 - 104 citationsClinical and biological predictors of response to standardised paediatric colitis therapy (PROTECT): a multicentre inception cohort studyJeffrey S. Hyams, Sonia Davis Thomas, Nathan Gotman, Yael Haberman, Rebekah Karns
Lancet. 2019-04-27
Journal Articles
- Serologic Reactivity Reflects Clinical Expression of Ulcerative Colitis in ChildrenSubra Kugathasan, Robert N Baldassano, Lee A Denson, Joshua D Noe, Jeffrey S Hyams, Cary G Sauer, David J Keljo, Joel R Rosh, Melvin B Heyman, Neal S LeLeiko, Marian D..., Inflammatory Bowel Diseases
Press Mentions
- Childhood-Onset IBD Tied to Psychiatric DisordersAugust 20th, 2019
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: