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370 Patient Reviews

Mary Alice Lanning Thomason

Internal Medicine Physician - General

Highlights

  • Board Certified

Biography

Mary Alice Lanning Thomason is a Internal Medicine Physician - General practicing in Tigard, OR

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

Featured Review See More Reviews

Dr. Thomason is empathic, extremely intelligent, excellent bedside manner, professional, caring, an outstanding diagnostician, and supportive. She helps me to understand and manage my chronic medical conditions, and works hard to improve my health and quality of life.…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
Or Health Science University School of Medicine, Portland OrOther Degree1999

InstitutionFocusYear
Residency - University Of Wi Hospital & Cli, Internal MedicineNot Specified

CertificationCert. BodyYear
Internal medicineInternal MedicineNot Specified

Practice & Hospital Affiliations

  • Providence St Vincent Medical Center
       Portland, Oregon - 97225

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician

Years In Practice: 19 (started in 2006)

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5
Number of Reviews: 370
Most Recent Review: 06/24/2025
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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

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Verified Patient

Dr. Thomason is empathic, extrem...

Dr. Thomason is empathic, extremely intelligent, excellent bedside manner, professional, caring, an outstanding diagnostician, and supportive. She helps me to understand and manage my chronic medical conditions, and works hard to improve my health and quality of life.

Anonymous 06/24/2025
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Verified Patient

I high Dr. Thomason and her nurs...

I high Dr. Thomason and her nurse in very high regard. I get the best care from them. They truly listen to what I am trying to convey, and respond with a pragmatic but caring response. I value them very much.

Anonymous 06/17/2025
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Verified Patient

Dr. Thomason is a great physicia...

Dr. Thomason is a great physician. She is very informative and takes her time explaining health information very well.

Anonymous 06/08/2025
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Verified Patient

Having the same caring provider ...

Having the same caring provider has been beneficial because my doctor knows me and my health , therefore we can move thru appointments in a forward manner in a a shorter period, in stead of taking the appointment time to discuss my history and little time with the matter at hand.

Anonymous 05/23/2025
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Verified Patient

Excellent...

Excellent

Anonymous 05/20/2025
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Verified Patient

Doctor was very helpful and comp...

Doctor was very helpful and compassionate considering diagnosis

Anonymous 06/20/2025
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Verified Patient

Dr. Thomason is an excellent phy...

Dr. Thomason is an excellent physician. I know I'm in good hands. She always has understood my health issues an has treatment plans for me.

Anonymous 06/08/2025
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Verified Patient

Over the years, Dr. Thomason alw...

Over the years, Dr. Thomason always provides me with very excellent compassionate, supportive, wholistic medical care. I am so fortunate to have her as my primary medical provider and hope she will continue being my primary provider for all my future years. She is the best primary provider I have ever had and I say this as an 80 yr old retired RN MPH!

Anonymous 05/23/2025
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Verified Patient

Dr Thomason ALWAYS listens and n...

Dr Thomason ALWAYS listens and never makes you feel you need to rush through your questions. She truly cares about her patients

Anonymous 05/20/2025
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Verified Patient

Dr. Thomason is the best primary...

Dr. Thomason is the best primary care provider I have ever had

Anonymous 05/20/2025
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Locations

Affiliated Practices

Practice Colleagues

Dr Laura Longwell, DO   -   Internal Medicine Physician
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Veronica Tiburcio-Espinoza, PA   -   Physician Assistant
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Poombavai Nagappan,   -   Internal Medicine Physician
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Mary Alice Lanning Thomason has not yet listed the medications that she commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Mary Alice Lanning Thomason has not yet specified the insurance plans she accepts.
     

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