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Marius N. Stan, M.D.

  1. Endocrinologist



  1. Rochester, Minnesota



Marius N. Stan, M.D., is a consultant in endocrinology at Mayo Clinic in Rochester, MN since 2007. He completed his endocrinology fellowship at Mayo Clinic Rochester and then obtained a Master degree in Clinical and Translational Research from Mayo Graduate School. He is Associate Professor in Medicine and is the current Chair of the Thyroid Core Group for the Division of Endocrinology at Mayo Clinic. He combines clinical work with clinical research. He is primarily working in the area of autoimmune thyroid diseases, with a specific interest in Graves' disease, Thyroid Eye Disease (TED) and Pretibial Dermopathy. He has been the PI or Co-investigator for a number of clinical trials targeting these disorders. He is a member of the ATA Taskforce focusing on the evaluation and management of hyperthyroidism. The second main area of research relates to management of thyroid nodules through radiofrequency ablation (RFA). This involves benign toxic and non-toxic nodules as well as thyroid carcinoma. Dr. Stan's research aims to identify novel disease prognostic markers as well as new therapies for these conditions.

  1. Thyroid fine needle aspiration
  • Thyroid and bone disorders
  1. 2011
    Masters - Translational Science Postdoctoral Master's DegreeMayo School of Graduate Medical Education
  2. 2007
    FellowEndocrinology, Programs in Rochester, Mayo School of Graduate Medical Education, Mayo Clinic College of Medicine
  3. 2007
    ResidentEndocrinology, Programs in Rochester, Mayo School of Graduate Medical Education, Mayo Clinic College of Medicine
  4. 2000
    Chief Resident - Internal MedicineDanbury Hospital
  5. 1999
    Resident - Internal MedicineDanbury Hospital
  6. 1997
    Internship - Internal MedicineDanbury Hospital
  7. 1996
    InternshipPediatric Hospital # 3, Cluj-Napoca, Romania
  8. 1994
    MD - General MedicineIuliu Hatieganu University of Medicine and Pharmacy
  9. 1987
    Baccalaureate Studies - Mathematics and PhysicsAndrei Muresanu High School of Mathematics and Physics


  1. 2006
    Endocrinology, Diabetes & MetabolismAmerican Board of Internal Medicine

Awards and honors

  1. 2021
    Teacher of the Year - EndocrinologyDepartment of Internal Medicine, Mayo Clinic in Rochester
  2. 2019
    Recognition for Excellence in Clinical Teaching Mayo Clinic Rochester Programs
  3. 2018
    Recipient of Richard F. Emslander Career Development Award in Endocrinology and Nutrition Career Development Award Review Committee
  4. 2016
    Recognition for Excellence in Clinical Teaching Mayo Clinic Rochester Programs
  5. 2016
    Laureate AwardDepartment of Medicine, Mayo Clinic
  6. 2014
    Mayo Best Educators for Resident EducationMayo Clinic Rochester, Department of Internal Medicine
  7. 2013
    James A. Ruppe AwardDevelopment - Benefactor Funded Career Development Award
  8. 2012
    Mayo Best Educators for Resident EducationMayo Clinic Department of Medicine Internal Medicine Residency Program
  9. 2011
    WRite-up And Publish AwardDepartment of Internal Medicine
  10. 2011
    Career Development AwardDepartment of Internal Medicine
  11. 2010
    Recipient of Robert and Elizabeth Strickland Career Development AwardDiabetes Clinic, Division of Endocrinology, Diabetes, Metabolism, Nutrition, Department of Internal Medicine
  12. 2007
    Recipient of Randall G. Sprague Award in EndocrinologyDivision of Endocrinology, Diabetes, Metabolism, Nutrition, Department of Internal Medicine
  13. 1999
    Internal Medicine Resident of the YearDanbury Hospital

Professional memberships

  1. 2021 - present
    Thyroid Eye Disease Task force memberAmerican Thyroid Association
  2. 2020 - 2023
    MemberAmerican Thyroid Association Annual Program Committee
  3. 2015 - present
    ChairThyroid Core Group
  4. 2014 - 2017
    MemberAmerican Thyroid Association Clinical Affairs Committee
  5. 2012 - 2017
    MemberClinical Guidelines Subcommittee of Endocrine Society, The Endocrine Society
  6. 2012 - 2015
    MemberMayo Radiation Safety Committee, Mayo Clinic Rochester Committees
  7. 2012 - 2014
    ChairEndocrine Hospital Core Group
  8. 2012 - 2014
    MemberDOM Hospital Practice Committee
  9. 2012 - 2014
    Inpatient Diabetes Practice Convergence Project - MemberEndocrine Hospital Core Group
  10. 2012 - present
    MemberEndocrine Hospital Core Group
  11. 2012 - present
    MemberEndocrine Practice Committee
  12. 2008 - present
    ReviewerJournal of Endocrinology and Metabolism
  13. 2008 - present
    ReviewerJournal - Endocrine Practice, American Association of Clinical Endocrinologists
  14. 2007 - present
    MemberAmerican Thyroid Association Hyperthyroidism Guidelines Task Force
  15. 2004 - present
    MemberThe Endocrine Society
  16. 2004 - present
    MemberAmerican Association of Clinical Endocrinologists
  17. 2001 - 2003
    ChiefP&T Committee, Bibb Medical Center
  18. 2000 - 2004
    MemberAmerican College of Physicians
  19. 2000 - 2003
    SecretaryMedical Staff, Bibb Medical Center
  20. 2000 - 2003
    ReviewerExamination Questions, American Board of Internal Medicine


Research activities

See a description of research activities.