Meet your CHOP at Penn Medicine Pennsylvania Hospital Team
CHOP’s team of board-certified neonatologists and certified neonatal nurse practitioners provide comprehensive and individualized care to newborns and infants at Pennsylvania Hospital.
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Doctors

Tawia A. Apenteng, MD

Sarah Coggins, MD, MSCE

Noah Cook, MD

Erika Fitzpatrick-Dennis, MD, MPH

Dustin Flannery, DO, MSCE

Samuel J. Garber, MD

Thomas J. Mollen, MD

Sagori Mukhopadhyay, MD, MMSc

Thomas Pawlowski, MD

Karen M. Puopolo, MD, PhD

Karen Ann Szczepanski, DO

Kelly Wade, MD, PhD, MSCE

June Wallison, DO
Fellow

Abin Abraham, MD
Fellows

Joe Amoah, MBChB
Brendan Carty, DO
Rodney Littlejohn, MD, PhD
Maria (Beatriz) Milet-Letelier, MD
Brittany Wenger, MD
Abigail Whitney, MD
Advanced Practice Provider
Heidi Artinger
Kelsey Costanzo, MSN, BA, RN, CPNP-PC

Annie Coughlin

Melissa Dunleavy

Michelle Halvorsen

Stephanie Hand, MSN, CRNP, CPNP-PC

Katherine R. Littleton, CRNP, BSN

Molly F. May
Katherine McDonald, MSN, CRNP

Melissa L. McKinney, MSN, CRNP, NNP-BC
