Dr. Ann Gramza, MD

Dr. Ann Gramza, MD

Hematology  ·  
Female  ·  
Age 47
Dr. Ann Gramza, MD is a hematology specialist in Washington, DC and has been practicing for 18 years. She graduated from Oh State Univ Coll Of Med and Pub Hlth in 2000 and specializes in hematology, oncology, and more.

3800 Reservoir Rd NW

Washington, DC 20007

Contact Information

(202) 444-2000

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Gramza

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Gramza performs your care needs compared to other doctors.

Oral Cancer
more than 84% of peers
Head and Neck Cancer
more than 82% of peers
Larynx Conditions
more than 76% of peers

Dr. Gramza's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

3  Specialties

  • Hematology
  • Medical Oncology
  • Oncology

2  Board Certifications

  • Hematology
    Accredited by: American Board of Internal Medicine*
  • Medical Oncology
    Accredited by: American Board of Internal Medicine*

34  Conditions Treated


Read Less

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for District of Columbia.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Oh State Univ Coll Of Med and Pub Hlth
    Medical School | Graduated 2000

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Gramza has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Gramza does not have any memberships or affiliations listed. If you are Dr. Gramza and would like to add memberships or affiliations, please update your profile.

Dr. Gramza's Reviews

Likelihood of recommending Dr. Gramza to family and friends
1 review (1 has a comment)

Likelihood to Recommend (1)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Gramza's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness


Patient Comments (1)

I traveled from Florida to see Dr. Gramza in Washington D.C. for a second opinion for a very rare tumor that I had removed at Memorial Sloan Kettering in NY, and I could not be happier that I did. Dr. Gramza had read through every record that was sent, was so familiar with my case and spent the...more
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