Dr. Dillis graduated from the Georgetown University School of Medicine in 1981. Dr. Dillis works in Washington, DC and 2 other locations and specializes in Diagnostic Radiology. Dr. Dillis is affiliated with George Washington University Hospital, Medstar Georgetown University Hospital and Medstar Montgomery Medical Center.


Years Experience: 38

Dr. Dillis's Specialties

Dr. Dillis's Education & Training

Medical School
Georgetown University School of Medicine; Graduated 1981


  • Overall Rating

  • Rate
    Explains conditions & treatments

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    Takes time to answer my questions

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    Provides follow-up as needed

Dr. Dillis's Accepted Insurance

Please verify insurance information directly with your doctor's office as it may change frequently.

Insurance Plans

  • UHC Choice Plus POS
  • UHC Compass HMO
  • UHC Navigate HMO
  • UHC Navigate POS
  • UHC Optimum Choice Preferred POS

Dr. Dillis's Office Information & Appointments

This physician has multiple office locations. See Office Information for details.


Medstar Montgomery Medical Center

3800 Reservoir Rd Nw
Washington, DC 20007

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Tel: (301) 774-8882

Fax: (301) 774-8997

Practice Website: Not Available

Accepting New Patients: No

Medicare Accepted: No

Medicaid Accepted: No


Other Physicians in Dr. Dillis's Practice