Skip to main content
Collin Cullen, MD, Medicine/Pediatrics, Washington, DC

Collin Dempsey Cullen MD


Instructor, Pediatrics, Georgetown University School of Medicine

Join to View Full Profile
  • 5410 Connecticut AveSte 117Washington, DC 20015

  • Phone+1 202-966-2828

  • Fax+1 202-966-0108

Dr. Cullen is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

Education & Training

  • Geisinger Health System
    Geisinger Health SystemResidency, Internal Medicine/Pediatrics, 1993 - 1997
  • Georgetown University School of Medicine
    Georgetown University School of MedicineClass of 1993

Certifications & Licensure

  • DC State Medical License
    DC State Medical License 1997 - 2027
  • MD State Medical License
    MD State Medical License 1997 - 2026
  • PA State Medical License
    PA State Medical License 1994 - 1998
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine
  • Pediatrics
    American Board of Pediatrics Pediatrics

Awards, Honors, & Recognition

  • Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2012
  • Top MD Consumers Checkbook

Press Mentions

  • The Rise of Concierge Medicine
    The Rise of Concierge MedicineJanuary 10th, 2022

Viewing the full profile is available to verified healthcare professionals only.

Find your profile and take control of your online presence: