• Our Physicians

• Megan Dinh, M.D.
• Joseph Dorfman, MD
• William Giasi, M.D.
• Robert Helmrich, MD
• Payal Hemrajani, MD
• Valerie Kullmann, MD
• Bert Mandelbaum, MD
• Rebecca Marshall, MD
• Joelle McConlogue, MD
• Adam Naddelman, MD
• Dean Pierson, MD
• Shawn Pierson, MD
• Gerald Raymond, MD
• Allen Schneider, MD
• Priya Stephen, MD

Our Physicians

Adam Naddelman, M.D.

Dr. Naddelman joined PNP in 2001. He completed his pediatric residency from New York Hospital - Cornell Medical Center and was chief pediatric resident the following year. Dr. Naddelman received his medical degree from the University of Medicine and Dentistry of New Jersey - Robert Wood Johnson Medical School in New Brunswick. He attended the University of Pennsylvania in Philadelphia and received a B.A. in Biological Basis of Behavior. Dr. Naddelman is board certified in pediatrics and is a fellow of the American Academy of Pediatrics. He grew up locally in East Windsor and is a graduate of Hightstown High School. Dr. Naddelman is an avid Yankee and New York Giant fan. He lives in West Windsor with his wife and three children.

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Dean Pierson, M.D.

Dr. Pierson is one of the founding members of PNP and has been in practice in Princeton since 1972. He completed his pediatric residency from Massachusetts General Hospital in Boston, Mass. Dr. Pierson received his medical degree from Tufts University in Boston, Mass. He obtained an undergraduate degree from Princeton University. Dr. Pierson is board certified in pediatrics and is a fellow of the American Academy of Pediatrics. He thoroughly enjoys fly-fishing, golfing, and skiing. Dr. Pierson lives in Hopewell with his wife and is very proud of his four grandchildren.

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Shawn Pierson, MD

Dr. Pierson joined PNP in 2004. He previously worked as a pediatric attending physician at Kennedy Memorial Hospital. Dr. Pierson completed his pediatric residency from Children's National Medical Center in Washington, D.C. He received his medical degree from Jefferson Medical College in Philadelphia. Dr. Pierson attended Princeton University and obtained a BA undergraduate degree in molecular biology. He is board certified in pediatrics and is a fellow of the American Academy of Pediatrics. Dr. Pierson grew up in West Windsor and is a graduate of West Windsor-Plainsboro High School. He enjoys golf, skiing, and watching Tiger Woods and English Premier League Soccer. Dr. Pierson lives in Hillsborough with his wife, two children, and dog.

 

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