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3 Patient Reviews
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Office Hours

  • Mon:8:00am - 5:00pm
  • Tue:8:00am - 5:00pm
  • Wed:8:00am - 5:00pm
  • Thu:8:00am - 5:00pm
  • Fri:8:00am - 5:00pm

John F. Deekan, MD

Internal Medicine Physician - Medical Oncology

Biography

John F. Deekan, MD is a Internal Medicine Physician - Medical Oncology practicing in Fairfax, VA

He has not yet shared a personalized biography with Doctor.com.

Featured Review See More Reviews

Good…

Anonymous

Summary

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician - Sub-Specialty: Medical Oncology

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5
Number of Reviews: 3
Most Recent Review: 08/25/2025
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation

Listening Skills
Clear Explanations
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Verified Patient

“Good...”

Good

Anonymous 08/25/2025
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Verified Patient

“Again, went very well...”

Again, went very well

Anonymous 06/04/2025
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Verified Patient

“Dr Deeken is amazing. Truly conc...”

Dr Deeken is amazing. Truly concerned and informative about my specific situation. Blessed to have him on my treatment team.

Anonymous 08/22/2025

Locations

Affiliated Practices

Practice Colleagues

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Michael Weyant, MD   -   Thoracic and Cardiac Surgeon
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    John F. Deekan, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    John F. Deekan, MD has not yet specified the insurance plans he accepts.
     

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