Raena S. Olsen, DO
5.0(21 reviews)
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Office Hours at MedStar Health Gastroenterology at Silver Spring

  • Mon:8:00am - 4:30pm
  • Tue:8:00am - 4:30pm
  • Wed:8:00am - 4:30pm
  • Thu:8:00am - 4:30pm
  • Fri:8:00am - 4:30pm

Raena S. Olsen, DO
Internal Medicine Physician - Gastroenterology

Biography

Raena Olsen, DO, is a skilled gastroenterologist who treats conditions of the gastrointestinal tract and liver. After 14 years at Cedars-Sinai Medical Group in Beverly Hills, she joined MedStar George… Read more ›

Featured Review See More Reviews

Superb doctor.…

Anonymous

Summary

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Specialties

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

Years In Practice: 18 (started in 2008)

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5.0
Number of Reviews: 21
Most Recent Review: 08/29/2026
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Office & Staff Evaluation Not rated

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

Provider Evaluation 5.0

Listening Skills 5.0
Clear Explanations 5.0
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Verified Patient

“Superb doctor....”

Superb doctor.

Anonymous 08/29/2026
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Verified Patient

“Dr Olsen was compassionate, cari...”

Dr Olsen was compassionate, caring and brilliant

Anonymous 08/21/2026
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Verified Patient

“Dr. Raena Olsen was terrific, sh...”

Dr. Raena Olsen was terrific, she answered all my questions and addressed all my concerns.She was patient and understanding.

Anonymous 07/26/2026
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Verified Patient

“Dr Olsen is the greatest...”

Dr Olsen is the greatest

Anonymous 04/25/2026
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Verified Patient

“Dr. Raena Olsen is an excellent ...”

Dr. Raena Olsen is an excellent doctor, I will recommend her to everyone, she is very good in everything and I am never going to change her.

Anonymous 02/23/2026
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Verified Patient

“She made an excellent treatment ...”

She made an excellent treatment plan for me.

Anonymous 08/28/2026
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Verified Patient

“Dr Olsen obviously loves what sh...”

Dr Olsen obviously loves what she does. She is caring and compassionate, and very knowledgeable. A rare combination of expertise AND bedside manner!

Anonymous 08/01/2026
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Verified Patient

“Dr. Olsen was very attentive, an...”

Dr. Olsen was very attentive, an especially good listener and I felt I was in really good hands.

Anonymous 05/10/2026
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Verified Patient

“We are very pleased with the Car...”

We are very pleased with the Care.

Anonymous 04/02/2026
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Verified Patient

“Outstanding doctor....”

Outstanding doctor.

Anonymous 02/06/2026
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Raena S. Olsen, DO has not yet listed the medications that she commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Raena S. Olsen, DO has not yet specified the insurance plans she accepts.