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Dr. Mullen is on Doximity

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Education & Training

  • Christiana Care Health Services
    Christiana Care Health ServicesResidency, Emergency Medicine, 1998 - 2001
  • Sidney Kimmel Medical College at Thomas Jefferson University/Christiana Care Health Services
    Sidney Kimmel Medical College at Thomas Jefferson University/Christiana Care Health ServicesInternship, Internal Medicine, 1993 - 1994
  • Sidney Kimmel Medical College at Thomas Jefferson University
    Sidney Kimmel Medical College at Thomas Jefferson UniversityClass of 1993

Certifications & Licensure

  • PA State Medical License
    PA State Medical License 2009 - 2024
  • MD State Medical License
    MD State Medical License 2001 - 2009
  • DE State Medical License
    DE State Medical License 1994 - 2003
  • TX State Medical License
    TX State Medical License 1995 - 1999
  • American Board of Emergency Medicine Emergency Medicine

Hospital Affiliations