Division director
![Phillip I. Tarr, MD](https://pediatricgi.wustl.edu/files/2021/11/Phillip-Tarr.jpg)
Phillip I. Tarr, MD
Melvin E. Carnahan Professor of Pediatrics
Division Director, Gastroenterology, Hepatology & Nutrition
Professor of Molecular Microbiology
Co-Leader, Pathobiology Research Unit, Department of Pediatrics
- Phone: 314-454-6173
Faculty
![Karine Amirikian, MD](https://pediatricgi.wustl.edu/files/2021/11/Amirikian-Karine_Peds_300-280x386.jpg)
Karine Amirikian, MD
Assistant Professor of Pediatrics, Gastroenterology, Hepatology & Nutrition
- Phone: 314-454-6173
![Brian DeBosch, MD, PhD](https://pediatricgi.wustl.edu/files/2021/11/Debosch-Brian-6a21ce03710eaf21.png)
Brian DeBosch, MD, PhD
Associate Professor of Pediatrics, Gastroenterology, Hepatology & Nutrition
- Phone: 314-454-6173
![Laura Duckworth, MD](https://pediatricgi.wustl.edu/files/2023/07/albertl.jpg)
Laura Duckworth, MD
Assistant Professor of Pediatrics (PEFA), Gastroenterology, Hepatology & Nutrition
- Phone: 314-454-6173
![Sarah Henkel, MD](https://pediatricgi.wustl.edu/files/2021/11/missing-profile.jpg)
Sarah Henkel, MD
Assistant Professor of Pediatrics (PEFA), Gastroenterology, Hepatology & Nutrition
- Phone: 314-454-6173
![Tunda Hidvegi, PhD](https://pediatricgi.wustl.edu/files/2021/11/missing-profile.jpg)
Tunda Hidvegi, PhD
Associate Professor of Pediatrics, Gastroenterology, Hepatology & Nutrition
- Phone: 314-454-6173
![Lori R. Holtz, MD, MSPH](https://pediatricgi.wustl.edu/files/2021/11/Lori-Holtz.jpg)
Lori R. Holtz, MD, MSPH
Associate Professor of Pediatrics, Gastroenterology, Hepatology & Nutrition
Founder and Director, The Celiac Center at St. Louis Children’s Hospital
- Phone: 314-454-6173
![Shannon Joerger, MD](https://pediatricgi.wustl.edu/files/2021/11/Shannon-Joerger.jpg)
Shannon Joerger, MD
Assistant Professor of Pediatrics, Gastroenterology, Hepatology & Nutrition
- Phone: 314-454-6173
![Sakil S. Kulkarni, MD](https://pediatricgi.wustl.edu/files/2021/11/Sakil-Kulkarni.jpg)
Sakil S. Kulkarni, MD
Assistant Professor of Pediatrics, Gastroenterology, Hepatology & Nutrition
- Phone: 314-454-6173
![Kim Hung Ho Liss, MD](https://pediatricgi.wustl.edu/files/2021/11/Kim-Liss.jpg)
Kim Hung Ho Liss, MD
Instructor in Pediatrics, Gastroenterology, Hepatology & Nutrition
- Phone: 314-454-6173
![Mark E. Lowe, MD, PhD](https://pediatricgi.wustl.edu/files/2021/11/Mark-Lowe.jpg)
Mark E. Lowe, MD, PhD
Harvey R. Colten Professor of Pediatric Science, Gastroenterology, Hepatology & Nutrition
Vice Chair, Pediatrics Clinical Affairs and Strategic Planning
- Phone: 314-454-6173
![Admire Munanairi, MD, PhD](https://pediatricgi.wustl.edu/files/2021/11/missing-profile.jpg)
Admire Munanairi, MD, PhD
Instructor in Pediatrics (PDA), Gastroenterology, Hepatology & Nutrition
- Phone: 314-454-6173
![Meryl K. Perlman, MD](https://pediatricgi.wustl.edu/files/2021/11/Perlman-Meryl.jpg)
Meryl K. Perlman, MD
Assistant Professor of Pediatrics, Gastroenterology, Hepatology & Nutrition
- Phone: 314-454-6173
Nurse practitioners
![Cathy Gross, NP](https://pediatricgi.wustl.edu/files/2023/01/GrossC.png)
Cathy Gross, NP
Pediatric Nurse Practitioner, Gastroenterology, Hepatology & Nutrition
- Phone: 314-454-6173
![Danielle Kenner, MSN, APRN, CPNP-PC](https://pediatricgi.wustl.edu/files/2022/06/Kenner-Danielle_Peds_03_300-280x386.jpg)
Danielle Kenner, MSN, APRN, CPNP-PC
Pediatric Nurse Practitioner, Gastroenterology, Hepatology & Nutrition
- Phone: 314-454-6173
![Katie M. Kiely, MSN, APRN](https://pediatricgi.wustl.edu/files/2021/11/Katie-Kiely.jpg)
Katie M. Kiely, MSN, APRN
Pediatric Nurse Practitioner, Gastroenterology, Hepatology & Nutrition
- Phone: 314-454-6173
- Fax: 314-454-2412
![Jennifer K Scholl, MSN, RN, CPNP](https://pediatricgi.wustl.edu/files/2021/11/Scholl-Jennifer_Peds_02_300-280x386.jpg)
Jennifer K Scholl, MSN, RN, CPNP
Pediatric Nurse Practitioner, Gastroenterology, Hepatology & Nutrition
- Phone: 314-454-6173