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Dr. Un is on Doximity

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Education & Training

  • University of Pennsylvania Health System
    University of Pennsylvania Health SystemResidency, Psychiatry, 1982 - 1985
  • Sidney Kimmel Medical College at Thomas Jefferson University/TJUH
    Sidney Kimmel Medical College at Thomas Jefferson University/TJUHInternship, Internal Medicine, 1981 - 1982
  • Perelman School of Medicine at the University of Pennsylvania
    Perelman School of Medicine at the University of PennsylvaniaClass of 1981

Certifications & Licensure

  • NJ State Medical License
    NJ State Medical License 1993 - 2025
  • PA State Medical License
    PA State Medical License 1982 - 2024
  • American Board of Psychiatry and Neurology Psychiatry

Publications & Presentations

PubMed

Press Mentions

  • The New Nasal Spray That Can Reverse a Deadly Overdose Is Now Available over the Counter
    The New Nasal Spray That Can Reverse a Deadly Overdose Is Now Available over the CounterApril 5th, 2023

Hospital Affiliations