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Dr. Duggan is on Doximity

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Education & Training

  • Christiana Care Health Services
    Christiana Care Health ServicesResidency, Family Medicine, 1993 - 1995
  • Philadelphia College of Osteopathic Medicine
    Philadelphia College of Osteopathic MedicineClass of 1992

Certifications & Licensure

  • DE State Medical License
    DE State License 1994 - 2025
  • PA State Medical License
    PA State License 1993 - 1995
  • American Board of Family Medicine Family Medicine

Hospital Affiliations