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240 Patient Reviews

Stephen Louis Walston

Internal Medicine Physician - General

Biography

Stephen Louis Walston is a Internal Medicine Physician - General practicing in Mercer Island, WA

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

Featured Review See More Reviews

Excellent provider…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
University of Texas Medical School, HoustonMedical Degree2010

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 4.9
Number of Reviews: 240
Most Recent Review: 10/28/2025
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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

Clear Explanations
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Verified Patient

Excellent provider...

Excellent provider

Anonymous 10/28/2025
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Verified Patient

Dr. Walston is kind, compassiona...

Dr. Walston is kind, compassionate, and knowledgeable. He seems to genuinely care. He Is superb with ongoing management of my health and coordinates well my complex conditions and multiple subspecialists.

Anonymous 10/22/2025
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Verified Patient

I have actually recommended this...

I have actually recommended this provider, and they now see him. Also, I switched to him after going in with my mother and father for a few visits. Although he is a quirky, he listens, is respectful and either looks at my history when I come in, or remembers me. Either one is great. I do not see Dr. Walston that often, as I am fairly healthy. When I have a cold/flu/covid I frequently go to my local urgent care, only because Dr. Walston I a good 40 minute drive for me, and I don't really want to drive that far just to get a flu/covid test.

Anonymous 10/14/2025
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Verified Patient

Caring & expertise was top level...

Caring & expertise was top level

Anonymous 10/13/2025
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Verified Patient

Good he planned out my future ch...

Good he planned out my future check ups with me. I feel like I have a plan for my medical care in the coming years.

Anonymous 08/27/2025
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Verified Patient

Dr. Walston is an extremely know...

Dr. Walston is an extremely knowledgeable and compassionate physician. I always recommend him to members in my family, as well as friends!

Anonymous 10/23/2025
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Verified Patient

Dr Walston always takes time to ...

Dr Walston always takes time to listen and provide necessary information.

Anonymous 10/15/2025
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Verified Patient

I trust Dr. Walston with providi...

I trust Dr. Walston with providing me the best guidance for my health and wellbeing.

Anonymous 10/14/2025
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Verified Patient

Dr. Walston was most helpful wit...

Dr. Walston was most helpful with my problem and it has been healed, ! He is an excellent Doctor for me!

Anonymous 10/06/2025
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Verified Patient

I am happy with their services....

I am happy with their services.

Anonymous 08/26/2025
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Stephen Louis Walston has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Stephen Louis Walston has not yet specified the insurance plans he accepts.
     

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