Dr. John Wallmark, MD

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Dr. John Wallmark, MD

Hematology | Male

Associates Oncology Hemotology 6420 Rockledge Dr Ste 4200, Bethesda, MD 20817 Get Directions
(301) 424-6231

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Care Philosophy

Dr. Wallmark specializes in Hematology and practices in Bethesda, MD. He practices at 2 locations.

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Dr. Wallmark's Experience

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Experience Match

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Specialties

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Board Certifications

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Conditions Treated

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Procedures Performed

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Background Check

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Education

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Wallmark

Dr. Wallmark accepts 13 insurance carriers

Affiliated Hospitals

Hospital Quality

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Dr. Wallmark's Reviews

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Likelihood of recommending Dr. Wallmark to family and friends
4.3
based on 10 total surveys (2 with reviews)
Key Survey Insights
  • Trustworthiness
     (10)
  • Helpfulness
     (10)
  • Staff
     (10)
  • Scheduling
     (10)
Experience with Dr. Wallmark
  • Level of trust in provider's decisions
     (10)
  • How well provider explains medical condition(s)
     (10)
  • How well provider listens and answers questions
     (10)
  • Spends appropriate amount of time with patients
     (10)
Dr. Wallmark's Office & Staff
  • Ease of scheduling urgent appointments
     (10)
  • Office environment, cleanliness, comfort, etc.
     (10)
  • Staff friendliness and courteousness
     (10)
  • Total wait time (waiting & exam rooms)
    10 – 15 minutes (10)
Open Full Survey+
in Chevy Chase, MD |
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 research on treatments, knowing from memory the details of scientific studies I have asked him about. He is also honest while being encouraging without sugar-coating. Highly recommended!
in Rockville, MD |
Make sure you get a second opinion before proceeding with treatment
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Specialties

  • Hematology
  • Oncology

Board Certifications

Why It Matters: Dr. Wallmark's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Hematology
  • Medical Oncology

Conditions Treated

  • Acute Leukemia
  • Adrenal Gland Cancer
  • All Lymphoma
  • Anal and Rectal Cancer
  • Anemia
  • Autoimmune Diseases
  • Bladder Cancer
  • Bleeding Disorders
  • Blood Disorders
  • Bone Cancer
  • Bone Disorders
  • Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
  • Brain Cancer
  • Brain Disorders
  • Breast Cancer
  • Breast Diseases
  • Cancer
  • Cervical Cancer
  • Chronic Myeloid Leukemia (CML)
  • Coagulation Disorders (incl. Hemophilia)
  • Colorectal Cancer
  • Deep Vein Thrombosis (DVT)
  • Esophageal Cancer
  • Fallopian Tube Cancer
  • Gastrointestinal Diseases
  • Gynecologic Cancer
  • Head and Neck Cancer
  • Immune Thrombocytopenic Purpura (ITP)
  • Leukocytosis
  • Liver Cancer
  • Lung Cancer
  • Lung Neoplasms, Not Specified as Malignant
  • Lymphoma, Large-Cell
  • Lymphosarcoma
  • Macroglobulinemia (incl. Waldenstrom's )
  • Malignant Histiocytosis
  • Marginal Zone Lymphoma
  • Mediastinal Tumors, Malignant
  • Melanoma
  • Merkel Cell Carcinoma
  • Myelodysplastic Syndromes
  • Myeloma
  • Myeloproliferative Disorders
  • Neuroendocrine Tumors
  • Neutropenia
  • Non-Hodgkin's Lymphoma
  • Ovarian Cancer
  • Pancreatic Cancer
  • Pancytopenia
  • Pregnancy-Related Disorders
  • Prostate Cancer
  • Pulmonary Disease
  • Purpura
  • Secondary Malignancies
  • Skin Cancer
  • Small Intestine Cancer
  • Soft Tissue Sarcoma
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Thalassemia
  • Thrombocytosis
  • Thrombosis
  • Urinary Disorders
  • Uterine Cancer
  • Uterine Diseases
  • Vascular Disease
  • Venous Embolism and Thrombosis

Procedures Performed

  • Bone Marrow Biopsy
  • Plasmapheresis
  • Thoracentesis

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Maryland.

    What is medical malpractice
  • 0
    Sanctions

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

    What is a sanction or disciplinary action
  • 0
    Board Actions

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

    What are board actions

Education

  • Medical School
    Hahnemann Univ Sch Of Med

    Graduated in 1992

  • Residency Hospital
    University Of Nc Hosps
    University Of Pa Health System

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • 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 free profile.

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Dr. Wallmark's experience matches your search based on the following criteria:

  • Based on total number of patients treated over the last 12 months
  • Specializes in Hematology
  • Board certified in Hematology and Medical Oncology
  • No malpractice claims found
  • No sanctions found
  • No board actions found
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Why Does Experience Matter?

Even specialists specialize. One orthopedic surgeon might do nothing but hip surgeries, while another does nothing but knees. If you want the best possible care, it’s critical to match your medical need with the doctor who truly specializes in treating it.

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Patient Satisfaction Results for Dr. Wallmark

Overall Patient Satisfaction Score

Dr. Wallmark's Office & Staff

Ease of scheduling urgent appointments
Office environment, cleanliness, comfort, etc.
Staff friendliness and courteousness
Total wait time (waiting & exam rooms)
10 – 15 minutes

Experience with Dr. Wallmark

Level of trust in provider's decisions
How well provider explains medical condition(s)
How well provider listens and answers questions
Spends appropriate amount of time with patients