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John F. Herath

John F. Herath, MD

Internal Medicine

5.0 of 5 stars107 ratings, 33 reviews
Need help scheduling? Call 608-775-8620

Highlights

Age Groups Seen

  • Adult 21-65
  • Older Adult >65

Languages

  • English

Gender

Male

Locations

  1. Onalaska - Internal Medicine

    Expertise

    Education

    Gundersen Medical Foundation

    Residency, Internal Medicine, 2002

    University of Minnesota Medical School

    Medical School, 1999

    Board Certifications

    Internal Medicine

    American Board of Internal Medicine, 2003

    Insurance

    Gundersen Health System cannot guarantee coverage or payment by insurance providers. Please contact your insurance provider directly for more information about your benefit plan.
    Search plans
    • Aetna Health Management
    • Amerigroup Iowa Inc
    • Anthem BCBS WI
    • Arise Health Plan/ WPS
    • BCBS MN
    • Benefit Plan Administrators
    • Care Wisconsin
    • CIGNA
    • Community Link
    • Group Health Cooperative of Eau Claire
    • HealthEOS by Multiplan
    • Healthpartners, Inc
    • Independent Care Health Plan Medicaid
    • Medica IFB
    • Meritain Health
    • MHS Health
    • Midlands Choice
    • Quartz
    • The Alliance
    • Tricare West
    • Ucare Minnesota
    • United Healthcare Inc.
    • WCA Group Health Trust
    • Wellmark BCBS IA
    • Wisconsin Physician Services

    Ratings & Reviews

    5 out of 5

    107 ratings, 33 reviews

    The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

    Provider Explained Things Clearly
    Average provider Provider Explained Things Clearly rating 0 out of 5 stars
    Provider Listened Carefully
    Average provider Provider Listened Carefully rating 0 out of 5 stars
    Provider Gave Easy to Understand Instructions
    Average provider Provider Gave Easy to Understand Instructions rating 0 out of 5 stars
    Provider Knew Medical History
    Average provider Provider Knew Medical History rating 0 out of 5 stars
    Provider Showed Respect
    Average provider Provider Showed Respect rating 0 out of 5 stars
    Provider Spent Enough Time
    Average provider Provider Spent Enough Time rating 0 out of 5 stars
    Average provider rating 5 out of 5 stars
    Search reviews
      5 out of 5 stars
      Reviewed on 6/13/2025

      Dr J Herath has been my provider for several years. He is professional, detailed, knowledgeable and fun to be with.

      5 out of 5 stars
      Reviewed on 5/22/2025

      Dr John Herath is the best doctor I have experienced in my entire life. He possesses every positive attribute that a health care provider could possibly have. I trust him completely with my health care.

      5 out of 5 stars
      Reviewed on 5/18/2025

      Good doctors and friendly staff.

      5 out of 5 stars
      Reviewed on 5/9/2025

      Thank You for being there.

      5 out of 5 stars
      Reviewed on 4/29/2025

      John Herath always takes the time to listen to me when we meet and answer my questions.

      5 out of 5 stars
      Reviewed on 4/29/2025

      Dr. Herath has been my physician for many years and I trust him to provide the best of health care for my particular needs.

      5 out of 5 stars
      Reviewed on 4/24/2025

      Positive experiences

      5 out of 5 stars
      Reviewed on 4/17/2025

      It went very well. It was on time, all my questions were answered and I didn't feel rushed. It was a good visit.

      5 out of 5 stars
      Reviewed on 1/5/2025

      dr Herath is a very kind and considerate person. he explains everything quite well and i trust him as my care provider.

      5 out of 5 stars
      Reviewed on 12/22/2024

      Doctor Herath is a wonderful doctor and really great , he answer all my needs. Glad to have him for my doctor

      5 out of 5 stars
      Reviewed on 12/20/2024

      The provider had read my file and was prepared to talk to me about my history.

      5 out of 5 stars
      Reviewed on 12/19/2024

      Dr. Herath is a very easy person talk with and explain things.

      5 out of 5 stars
      Reviewed on 12/18/2024

      Dr. John Herath is a very personable doctor. Enjoy every visit with him and he hears me out and tries to work with me to address any health concerns I have. Appreciate that a lot. I have went through a lot of great doctors that retired on me. Very difficult to find ones that you like and are on the same page with. I am very happy with my level of service with him.

      5 out of 5 stars
      Reviewed on 12/18/2024

      I enjoy getting my care from Dr. Herath. He is always so nice and friendly.

      5 out of 5 stars
      Reviewed on 12/14/2024

      it was all good

      5 out of 5 stars
      Reviewed on 12/12/2024

      After 25 years with Dr Herath the registration desk is telling me that Gundersen is no longer working with Humana and the business desk says I either need new insurance or I need to find new providers for medical services. A "we'd late to lose you" would have been nice. I don't want to lose Dr Herath or the teams involved in my cochlear implant and my knee replacement and my wife's post cancer follow through. Some help would be nice.

      5 out of 5 stars
      Reviewed on 12/10/2024

      Dr. Herath was both professional and friendly!

      5 out of 5 stars
      Reviewed on 11/30/2024

      Dr. Herath explains health questions better than any doctor I have ever been to. He takes the time to do it and is a great person to talk to.

      5 out of 5 stars
      Reviewed on 11/22/2024

      Exceeded expectations

      5 out of 5 stars
      Reviewed on 11/2/2024

      Thank You everyone for being here.

      5 out of 5 stars
      Reviewed on 10/27/2024

      Dr. Herath is very thorough. He takes the time to answer my questions besides routine results of the labs. He's a very caring and friendly doctor.

      5 out of 5 stars
      Reviewed on 10/24/2024

      I always enjoy my visits with Dr. Herath. He's pleasant, personable, and knowledgeable.

      5 out of 5 stars
      Reviewed on 10/13/2024

      Dr Herath is always a joy to see. He listens closely and answers any questions I ever have. I'm grateful to have him as my primary caregiver

      5 out of 5 stars
      Reviewed on 10/11/2024

      I was randomly assigned Dr Herath as my primary doctor years ago. It was one of the luckiest things that ever happened to me. He turned out to be a fantastic guide in health matters, and has always been open and honest with any healthcare subject I have asked about. Well done Dr Herath, and thank you.

      5 out of 5 stars
      Reviewed on 10/8/2024

      It was great to see more male drs. and nurses. They were both very comforting and professional. (fatherly demeanor), LISTENED WELL, gave common sense suggstions, not immediately expecting major health problems or rushing to do expensive testing. Came away comforted and with good advice.

      5 out of 5 stars
      Reviewed on 10/6/2024

      Excellent doctor. Staff was great, too!

      5 out of 5 stars
      Reviewed on 9/1/2024

      Dr. Herath is both professional and personable.

      5 out of 5 stars
      Reviewed on 8/30/2024

      My primary care physician has always been a great person. Glad to have him.

      5 out of 5 stars
      Reviewed on 8/16/2024

      It was good

      5 out of 5 stars
      Reviewed on 7/19/2024

      Thanks for the great care !

      5 out of 5 stars
      Reviewed on 7/18/2024

      Nice visit.

      5 out of 5 stars
      Reviewed on 7/16/2024

      Thank you

      5 out of 5 stars
      Reviewed on 6/29/2024

      Excellent Service!!!