Education and Training

Medical School

MD - Jefferson Medical College of Thomas Jefferson University, Philadelphia, PA


Pediatrics - A.I. duPont Hospital for Children, Wilmington, DE; Thomas Jefferson University Hospital, Philadelphia, PA

Board Certification

Pediatrics – American Board of Pediatrics

Titles and Academic Titles


Clinical Assistant Professor of Pediatrics, Perelman School of Medicine at the University of Pennsylvania

Departments and Services




2019 Case 3: Two Preschoolers with Fever. Shraddha Mittal, Lauren Marlowe, Dustin Elliott, Deana Gifford, Kristen Ritenour and Howard Topol. Pediatrics in Review April 2019, 40 (4) 197- 201; DOI:


2008. *DMGuzzi, SA Waldman, A Berger, D Zuzga. A Role for Guanylyl Cyclase C in Colon Cancer Metastasis. Sigma Xi Research Forum, Thomas Jefferson University.


2005. *Guzzi, D., E. D. Grogan-Lund, and R. Lund. A Comparative Anatomical Study of Extant and Extinct Holocephalan Fishes. Sigma Xi Research Forum, St. Joseph's University.