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Dr. Garren is on Doximity

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Education & Training

  • Drexel University College of Medicine/Hahnemann University Hospital
    Drexel University College of Medicine/Hahnemann University HospitalResidency, Internal Medicine, 1973 - 1977
  • MCP-Hahnemann College of Medicine
    MCP-Hahnemann College of MedicineClass of 1973
  • University of Pennsylvania Health System
    University of Pennsylvania Health SystemFellowship, Gastroenterology

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1995 - 2024
  • DE State Medical License
    DE State Medical License 1985 - 1999
  • MD State Medical License
    MD State Medical License 1977 - 1998
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification Patient Chart Manager EHR, Prime Clinical Systems, 2011-2013