Dr. John Wallmark, MD

Dr. John Wallmark, MD

Hematology  ·  
Male  ·  
Age 54
(10)
Save
Dr. John Wallmark, MD is a hematology specialist in Bethesda, MD and has been practicing for 26 years. He graduated from Hahnemann Univ Sch Of Med in 1992 and specializes in hematology and oncology.

6420 Rockledge Dr Ste 4200

Bethesda, MD 20817

Contact Information

(301) 424-6231

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Wallmark

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. Wallmark performs your care needs compared to other doctors.

Breast Diseases
very high
more than 98% of peers
Cancer
very high
more than 95% of peers
Blood Disorders
very high
more than 93% of peers

Dr. Wallmark'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.

2  Specialties

  • Hematology
  • Oncology

2  Board Certifications

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

75  Conditions Treated

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Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Maryland.

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.

Education

  • Hahnemann Univ Sch Of Med
    Medical School | Graduated 1992
  • University Of Nc Hosps
    Residency Hospital | Completed
  • University Of Pa Health System
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Wallmark has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Wallmark's Reviews

4.3
Likelihood of recommending Dr. Wallmark to family and friends
10 total reviews (2 have comments)

Likelihood to Recommend (10)

  • 5
    (8)
  • 4
    (0)
  • 3
    (0)
  • 2
    (1)
  • 1
    (1)

Dr. Wallmark's Performance

  • Trustworthiness

    EXCELLENT
  • Explains condition(s) well

    EXCELLENT
  • Answers questions

    EXCELLENT
  • Time well spent

    VERY GOOD

Office & Staff Performance

  • Scheduling

    EXCELLENT
  • Office environment

    EXCELLENT
  • Staff friendliness

    EXCELLENT
  • Average wait time

    10 to 15 minutes

Patient Comments (2)

I am in treatment with Dr. Wallmark for breast cancer. I would recommend Dr. Wallmark very highly. He is smart, patient, never rushed, a good listener, and very reassuring. For my first appointment after diagnosis, he kept the office open late to see me. He stays abreast of all the latest...more
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