Because of the COVID-19 outbreak,
Dr. Bunin is currently seeing all patients via telemedicine.

Our office in Bellevue is temporarily closed.

Please message us on the patient portal for all of your medical questions.

Thank you, and stay safe by staying at home and washing your hands!

Patient Portal

Welcome to RheumCenter:

A medical office like no other


Mon, Wed, Thur 9:00 – 4:00
Tues 11:00 – 4:00

Viviane Bunin


At RheumCenter, I will care for you as if you are family – because to me, you are. My greatest reward is seeing patients find a new freedom and joy for life, after suffering – often for decades – from rheumatoid diseases that have been misdiagnosed or not diagnosed at all.

The best rheumatologists understand that the clues for proper diagnosis are often hidden in apparently-unrelated details. That is why I always begin our first session with the same question: “You were born. And then what?” Your initial visit will be thorough, and it may just lead to a breakthrough.

Must  Dogs

Dr. Bunin’s two huskies, Chase and Shaya, are almost always in RheumCenter, providing therapy to patients and a calm, family feel to the office.  If you are uncomfortable with dogs, we understand, but we respectfully urge you to find another rheumatologist. They are as much a part of RheumCenter as Dr. Bunin herself.


  • Autoimmune Inflammatory Eye Diseases

  • Autoinflammatory syndromes

    • Behcet’s Disease
    • CAPS
    • CRMO
    • Familial Mediterranean Fever
    • HIDS
    • Periodic Fever
    • TRAPS
  • Connective-tissue diseases

    • Lupus
    • Sjögren’s Syndromee
    • Sclerodema
    • CREST
    • Still’s Disease
  • Inflammatory Arthritis

    • Psoriatic Arthritis
    • Rheumatoid Arthritis
    • Ankylosing Spondylitis
    • IBD-associated Arthritis
    • Crystal Arthropathies: Tophaceous Gout
    • Crystal Athropathies: Pseudogout
  • Inflammatory Myopathies

    • Dermatomyositis
    • Polymyositis
    • Anti-Synthetase Syndrome
  • Interstitial Lung Diseases associated with underlying CTD

  • Macrophage Activation Syndrome

  • Osteoporosis

  • Vasculitis

    • ANCA-associated vasculitis
    • Churg Strauss Syndrome
    • Cryoglobulinemia
    • Giant Cell Arteritis
    • Polymyalgia Rheumatica
    • Polyarteritis Nodosa
    • Susac’s Syndrome
    • Takayasus’ Arteritis

We’re In-Network with the Following Insurances

There are different plans within each of these insurance programs.
We advise that you contact your insurance company to confirm that we are in your network.

Hospital Affiliations

For your convenience we are affiliated with the following local hospitals.