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Thomas G. Mason, II, M.D.

  1. Rheumatologist



  1. Rochester, Minnesota



Board certified in adult and pediatric rheumatology.

Adult rheumatology: inflammatory arthritis clinic (All forms of arthritis)

Pediatric rheumatology: special interest in localizing forms of scleroderma (along with pediatric dermatology) and juvenile arthritis

Procedures: Joint Aspiration and injections using ultrasound guidance

  1. Arthrocentesis
  2. Ultrasound-guided injection
  1. 1993
    Fellow - Rheumatology and Immunology (Adult & Pediatric)University of North Carolina, Chapel Hill
  2. 1990
    Resident - Internal Medicine and PediatricsWest Virginia University Hospitals
  3. 1986
    MD - MedicineWest Virginia University School of Medicine
  4. 1982
    BS - BiologyWest Virginia Wesleyan College


  1. 1994
    Pediatric RheumatologyAmerican Board of Pediatrics
  2. 1992
    RheumatologyAmerican Board of Internal Medicine
  3. 1990
    PediatricsAmerican Board of Pediatrics
  4. 1990
    Internal MedicineAmerican Board of Internal Medicine

Awards and honors

  1. 2020
    Mayo Fellow's Association Humanitarian AwardFellow Association
  2. 2013
    Teacher-of-the-YearDivision of Rheumatology, Department of Internal Medicine
  3. 2010
    Leadership in Education Award, Department of Medicine Mayo Clinic, Rochester Department of Internal Medicine

Professional memberships

  1. 2009 - 2010
    PresidentAssociation of Subspecialty Professors


Research activities

See a description of research activities.