About Sebastian Unizony, MD

Departments, Centers, & Programs:

Clinical Interests:

Treats:

Languages:

Locations

Mass General Rheumatology
55 Fruit St.
Yawkey Center for Outpatient Care
Suite 4B
Boston, MA 02114
Phone: 617-726-7938

Medical Education

  • MD, Universidad Nacional de La Plata
  • Residency, Hospital Carlos Durand
  • Residency, St. Luke's Roosevelt Hospital Center
  • Fellowship, Massachusetts General Hospital

American Board Certifications

  • Rheumatology, American Board of Internal Medicine

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.


Publications

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    1. Unizony S, Lu N, Tomasson G et al. Temporal trends of venous thromboembolism risk before and after diagnosis of giant cell arteritis. Arthritis Rheumatol. 2017
    2. Miyabe C,  Miyabe Y, Strle K, Kim ND, Stone JH, Luster AD and Unizony S. An expanded population of pathogenic regulatory T cells in giant cell arteritis is abrogated by IL-6 blockade therapy.  Ann Rheum Dis. 2016
    3. Unizony S, Villarreal M, Miloslavsky EM et al. Clinical outcomes of treatment of anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis based on ANCA type. Ann Rheum Dis. 2016
    4. Unizony S, Kim ND, Hoang MP. Case Records of the Mass General Hospital. Case 7-2015: A 25-year-old man with oral ulcers, rash, and odynophagia. N Engl J Med. 2015
    5. Unizony S, Menendez ME, Rastalsky N, et al. Inpatient complications in patients with giant cell arteritis: decreased mortality and increased risk of thromboembolism, delirium and adrenal insufficiency. Rheumatology (Oxford). 2015
    6. Unizony S, Lim N, Phippard DJ, et al. Peripheral CD5+ B Cells in Antineutrophil Cytoplasmic Antibody-Associated Vasculitis. Arthritis Rheumatol. 2015
    7. Miloslavsky EM, Stone JH, Unizony S. Challenging mimickers of primary systemic vasculitis. Rheum Dis Clin North Am. 2015
    8. Unizony S, Dasgupta B, Fisheleva E, et al. Design of the tocilizumab in giant cell arteritis trial. Int J Rheumatol. 2013

     

Reviews: Comments and Ratings

4.8out of 5(163 Ratings, 64 Comments)

January 2025

Spent sufficient amount of time with me. Did not feel rushed. [redacted]


January 2025

The doctor was very clear and thorough.


January 2025

knowledgeable, interested, respectful


December 2024

Dr. Unizony is an approachable, professional, and responsive physician with strong interpersonal skills. He is clearly well informed about my condition and has taken very good of me. I am both appreciative and grateful.


December 2024

I met Dr. Unizony in 2008. He knows my medical history and is always informed about my issues. He is caring and personable. Dr. Unizony provides excellent and thorough medical care. He keeps track of the many medications I take, particularly for arthritis pain, and carefully monitors necessary blood tests. I am grateful for his expertise.


December 2024

The medical assistant was very helpful, nice and polite and gentle. The doctor was very gentle, understanding and caring. Thank you.


December 2024

I have confidence in Dr. Unizony's understanding and treatment of my condition.


December 2024

Thorough, focused, and clearly understanding of all of my needs.


December 2024

Dr Unizony always keeps up on my medical record


December 2024

Dr Unizony answered my questions including defining vocabulary when I needed additional explanation. He was patient, shared additional information about my condition, including forthcoming studies to further study my condition. I believe Dr Unizony wants the best results for me

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