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246 Patient Reviews

John L. Petersen

Internal Medicine Physician - Interventional Cardiology

Biography

John L. Petersen is a Internal Medicine Physician - Interventional Cardiology practicing in Seattle, WA

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

Featured Review See More Reviews

The transition between providers went well…

Anonymous

Summary

Specialties

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

Years In Practice: 23 (started in 2002)

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5
Number of Reviews: 246
Most Recent Review: 11/18/2025
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Office & Staff Evaluation Not rated

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Average Wait Time Not Rated

Provider Evaluation

Clear Explanations
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Verified Patient

The transition between providers...

The transition between providers went well

Anonymous 11/18/2025
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Verified Patient

Overall my care has been very go...

Overall my care has been very good. Recently had occasion to visit Edmonds Urgent Care and it was way above par. Very good.

Anonymous 11/10/2025
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Verified Patient

Dr. Peterson is knowledgeable, c...

Dr. Peterson is knowledgeable, careful, and an outstanding communicator -- both as a listener and a speaker.

Anonymous 11/07/2025
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Verified Patient

It's always a pleasure to see Dr...

It's always a pleasure to see Dr. Peterson. He listens to my questions and his advice is always helpful.

Anonymous 11/04/2025
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Verified Patient

Dr and medical assistant were ex...

Dr and medical assistant were excellent in every way. I'm delighted with their care and service.

Anonymous 10/22/2025
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Verified Patient

He is very thorough...

He is very thorough

Anonymous 11/11/2025
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Verified Patient

This is My first visit with this...

This is My first visit with this provider and had good visit and his staff also very good!

Anonymous 11/10/2025
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Verified Patient

All good...

All good

Anonymous 11/04/2025
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Verified Patient

Great Dr...

Great Dr

Anonymous 10/26/2025
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Verified Patient

He was very professional and ver...

He was very professional and very understanding

Anonymous 10/22/2025
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    John L. Petersen has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    John L. Petersen has not yet specified the insurance plans he accepts.
     

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