Gregory Jacob Zieniuk, MD (he/him)

General Pediatrics
headshot of Gregory Jacob Zieniuk, MD

Sees newborns through age 18

Gregory Jacob Zieniuk, MD (he/him)

General Pediatrics

Sees newborns through age 18

  • Clinical Assistant Professor of Pediatrics (General Pediatrics)
  • Dr. Zieniuk is an independent physician who is not employed by Penn Medicine.
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