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Ruwan Dissanayake, MD, Internal Medicine, Marshfield, WI, Marshfield Medical Center

RuwanRDissanayakeMD

Internal Medicine Marshfield, WI

Hospital Medicine/Hospitalist

Physician

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Summary

  • Ruwan Dissanayake, MD is a healthcare provider who specializes in Internal Medicine and has a subspecialty as a Hospitalist. He is currently located in Marshfield, WI. Dr. Dissanayake completed his medical education in 1999 at St Petersburg Medical State Academy, subsequently gaining further expertise in Internal Medicine during his residency from 2004 to 2007 at Rochester Regional Health/Unity Hospital in Rochester.

Education & Training

  • Rochester Regional Health/Unity Hospital (Rochester)
    Rochester Regional Health/Unity Hospital (Rochester)Residency, Internal Medicine, 2004 - 2007
  • St Petersburg Medical State Academy
    St Petersburg Medical State AcademyClass of 1999

Certifications & Licensure

  • WI State Medical License
    WI State Medical License 2007 - 2025
  • CA State Medical License
    CA State Medical License 2006 - 2024
  • MN State Medical License
    MN State Medical License 2023 - 2024
  • American Board of Internal Medicine Internal Medicine

Press Mentions

  • Liver Patient Appeals for Help
    Liver Patient Appeals for HelpApril 1st, 2018

Professional Memberships

Hospital Affiliations