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Professional Summary down arrow

  • Medical School
    Mahidol University - Siriraj Hospital Bangkok, , Thailand, M.D. 1987

    Internship
    Mount Sinai Medical Center Cleveland, OH, United States, Internal Medicine 1991

    Residency
    Mount Sinai Medical Center Cleveland, OH, United States, Internal Medicine 1994

    Fellowship
    Johns Hopkins Hospital & Health System Baltimore, MD, United States Nephrology 1996

    U.S. Department of Health & Human Services - National Institutes of Health Bethesda, MD, United States Nephrology 1998

  • Board Certifications
    Internal Medicine: 1994, recertified 2016 Nephrology: 1996, recertified 2016

    State Licenses
    Washington Wisconsin

    NPI
    1851487888

Patient Ratings down arrow

4.7
out of 5 (143 ratings, 13 comments)
4.7
Provider explanations of my problem
4.8
Provider concern for my questions
4.7
Provider's efforts to include me in treatment decisions
4.7
Provider's discussion of proposed treatment
4.7
My likelihood of recommending this provider

Patient Comments down arrow

Comments are also gathered from the Press Ganey patient satisfaction survey and displayed in their entirety with the exception of any language that may be considered slander, libel or contain private health information, which will be removed prior to publishing.
Comments are from Press Ganey surveys. Slander, libel and private health information are removed.
Sort by:
May 31, 2024
... I feel like a person, not another $$$ moment. I felt my visit, although an annual checkup was valid.
July 3, 2024
Have discussed his excellent qualifications with others.
July 8, 2024
I am extremely pleased with Dr. Tana's thorough visit including mannerism, eye contact, explanations and recommendations!
August 2, 2024
I already did recommend him.
October 3, 2024
Working w/Dr. Tana has been excellent. He is very supportive of me working on different challenges - very skilled - excellent communicator.
October 16, 2024
I would recommend Dr. Tana to anyone!
October 21, 2024
Dr. Tana makes you feel very comfortable.
November 8, 2024
... Very concerned and pleasant and I trust he knows the best route
January 29, 2025
Dr.S. Tana has always listened to my problems in caring ways & gives satisfying explainations as to diagnosis & resolving them.
March 12, 2025
Great doctor!
May 31, 2024
Care provider does excellent job! I would recommend my care provider if asked.
August 12, 2024
An excellent doctor!
July 22, 2024
Dr. Tana is great. ...
July 22, 2024
Dr. Tana is great. ...
May 31, 2024
Care provider does excellent job! I would recommend my care provider if asked.
August 12, 2024
An excellent doctor!
May 31, 2024
... I feel like a person, not another $$$ moment. I felt my visit, although an annual checkup was valid.
July 3, 2024
Have discussed his excellent qualifications with others.
July 8, 2024
I am extremely pleased with Dr. Tana's thorough visit including mannerism, eye contact, explanations and recommendations!
August 2, 2024
I already did recommend him.
October 3, 2024
Working w/Dr. Tana has been excellent. He is very supportive of me working on different challenges - very skilled - excellent communicator.
October 16, 2024
I would recommend Dr. Tana to anyone!
October 21, 2024
Dr. Tana makes you feel very comfortable.
November 8, 2024
... Very concerned and pleasant and I trust he knows the best route
January 29, 2025
Dr.S. Tana has always listened to my problems in caring ways & gives satisfying explainations as to diagnosis & resolving them.
March 12, 2025
Great doctor!
May 31, 2024
Care provider does excellent job! I would recommend my care provider if asked.
May 31, 2024
... I feel like a person, not another $$$ moment. I felt my visit, although an annual checkup was valid.
July 3, 2024
Have discussed his excellent qualifications with others.
July 8, 2024
I am extremely pleased with Dr. Tana's thorough visit including mannerism, eye contact, explanations and recommendations!
July 22, 2024
Dr. Tana is great. ...
August 2, 2024
I already did recommend him.
August 12, 2024
An excellent doctor!
October 3, 2024
Working w/Dr. Tana has been excellent. He is very supportive of me working on different challenges - very skilled - excellent communicator.
October 16, 2024
I would recommend Dr. Tana to anyone!
October 21, 2024
Dr. Tana makes you feel very comfortable.
November 8, 2024
... Very concerned and pleasant and I trust he knows the best route
January 29, 2025
Dr.S. Tana has always listened to my problems in caring ways & gives satisfying explainations as to diagnosis & resolving them.
March 12, 2025
Great doctor!
March 12, 2025
Great doctor!
January 29, 2025
Dr.S. Tana has always listened to my problems in caring ways & gives satisfying explainations as to diagnosis & resolving them.
November 8, 2024
... Very concerned and pleasant and I trust he knows the best route
October 21, 2024
Dr. Tana makes you feel very comfortable.
October 16, 2024
I would recommend Dr. Tana to anyone!
October 3, 2024
Working w/Dr. Tana has been excellent. He is very supportive of me working on different challenges - very skilled - excellent communicator.
August 12, 2024
An excellent doctor!
August 2, 2024
I already did recommend him.
July 22, 2024
Dr. Tana is great. ...
July 8, 2024
I am extremely pleased with Dr. Tana's thorough visit including mannerism, eye contact, explanations and recommendations!
July 3, 2024
Have discussed his excellent qualifications with others.
May 31, 2024
Care provider does excellent job! I would recommend my care provider if asked.
May 31, 2024
... I feel like a person, not another $$$ moment. I felt my visit, although an annual checkup was valid.

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  • 1000 N. Oak Ave
    Marshfield, WI 54449
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