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Aashish Dewan, MD
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4 Patient Reviews
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Office Hours

  • Mon:8:00am - 5:30pm
  • Tue:8:00am - 5:30pm
  • Wed:8:00am - 5:30pm
  • Thu:8:00am - 5:30pm
  • Fri:8:00am - 5:00pm

Aashish Dewan, MD

Family Medicine Physician - General

Biography

Aashish Dewan, MD, is a board-certified family medicine physician a MedStar Health Primary Care at Olney. His areas of clinical interest include adult primary care (ages 18+); chronic disease diagnosi… Read more ›

Featured Review See More Reviews

Very thorough visit.…

Anonymous

Summary

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Specialties

Languages Spoken
English
Medical Specialties
  • Family Medicine Physician

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5
Number of Reviews: 4
Most Recent Review: 02/04/2026
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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

“Very thorough visit....”

Very thorough visit.

Anonymous 02/04/2026
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Verified Patient

“I loved my experience with Dr. D...”

I loved my experience with Dr. Dewan! He spent a lot of time with me taking my medical history and listening to my concerns. I felt heard and validated.

Anonymous 08/28/2025
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Verified Patient

“Dr. Dewan was fantastic. Listen ...”

Dr. Dewan was fantastic. Listen to my concerns and was talkative

Anonymous 10/27/2025
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Verified Patient

“Although this was my first visit...”

Although this was my first visit with Dr. Dewan, I was pleasantly surprised how much he had studied my medical records and how familiar he was with my health issues. I did not feel rushed. He was thorough, pleasant, professional, and I was quickly convinced that he had my best healthcare interests at heart. I am very pleased to have him as my new primary care physician.

Anonymous 06/01/2025

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Practice Colleagues

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Eileen Wiesenberger, DO   -   Internal Medicine Physician
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Maureen Passaro, MD   -   Internal Medicine Physician
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Maryam Movassaghian, MD   -   Internal Medicine Physician
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Aashish Dewan, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Aashish Dewan, MD has not yet specified the insurance plans he accepts.
     

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