MS
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Sit, Rheumatologist in Fairfield, CA?
Dr. Michelle Sit, MD is a Rheumatologist, who primarily practices in Fairfield, CA with 2 additional practice locations. She is board certified. Dr. Sit graduated from Uniformed Services University of the Health Sciences F. Edward Hebert School of Medicine. Dr. Sit is fluent in English, and is currently seeing new patients. Dr. Sit’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sit’s office at (707) 423-3875.
Where did Dr. Sit go to medical school and complete their residency?
Medical School: Uniformed Services University of the Health Sciences F. Edward Hebert School of Medicine
Is Dr. Sit board certified as a Rheumatologist?
Yes, Dr. Michelle Sit, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Sit speak?
Dr. Sit and their clinical team can communicate with patients in the following languages:
English
What conditions does a Rheumatologist like Dr. Sit typically treat?
As a Rheumatologist, Dr. Sit diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Sit. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Rheumatoid Arthritis
- RA
- Chronic inflammatory arthritis
- Autoimmune arthritis
- Inflammatory joint disease
ICD-10 Codes:
- M069: Rheumatoid arthritis, unspecified
- M059: Rheumatoid arthritis with rheumatoid factor, unspecified
Also known as:
- Other Abnormal Immune System Markers
- Unusual immune findings
- Abnormal immunology results
- Abnormal serum immunology
ICD-10 Codes:
- R7689: Other specified abnormal immunological findings in serum
Also known as:
- Fibromyalgia
- Widespread pain syndrome
- Chronic muscle pain
- Fibromyositis
ICD-10 Codes:
- M797: Fibromyalgia
Also known as:
- Polymyalgia Rheumatica
- Polymyalgia Rheumatica and Giant Cell Arteritis
- PMR
- Inflammatory Rheumatism
ICD-10 Codes:
- M353: Polymyalgia rheumatica
Also known as:
- Lupus
- Systemic lupus erythematosus
- SLE
- Disseminated lupus erythematosus
ICD-10 Codes:
- M329: Systemic lupus erythematosus, unspecified
Also known as:
- Osteoarthritis
- Degenerative Joint Disease
- Wear-and-Tear Arthritis
- Joint Degeneration
ICD-10 Codes:
- M1990: Unspecified osteoarthritis, unspecified site
Also known as:
- Psoriatic Arthritis
- Psoriasis
- Psoriatic joint inflammation
- Arthritis with psoriasis
- Psoriasis-related joint pain
ICD-10 Codes:
- L4050: Arthropathic psoriasis, unspecified
Also known as:
- Sjogren's Syndrome
- Sjögren syndrome
- Sjogren Syndrome
- Sjögren's Disease
- Autoimmune Dry Eye Syndrome
- Dry Mouth Syndrome
ICD-10 Codes:
- M3500: Sjogren syndrome, unspecified
Also known as:
- Joint Pain
- Joint Disorder
- Pain
- Arthralgia
- Aching joints
- Sore joints
ICD-10 Codes:
- M2550: Pain in unspecified joint
Also known as:
- Gout
- Gouty Arthritis
- Uric Acid Arthritis
- Hyperuricemia
ICD-10 Codes:
- M109: Gout, unspecified
What procedures does a Rheumatologist like Dr. Sit typically perform?
As a Rheumatologist, procedures performed by Dr. Michelle Sit may include:
- Abnormal ANA Testing
- Arthrocentesis
- Denosumab Injection
- Joint Aspiration
- Joint Injections
- Rheumatology Consultation
- Rheumatology Follow Up
- Viscosupplement Injections
Please contact Dr. Sit's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Sit accept my insurance?
Dr. Sit accepts most major insurance plans. Important: Please call our office at (707) 423-3875 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sit accept in Fairfield, CA?
Dr. Sit in Fairfield, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
BCBS Unspecified
Blue Shield of California
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Medicare
Molina Healthcare
UnitedHealth Group
Western Health Advantage
View All Insurances
Where is Dr. Sit's office located?
What is Dr. Sit's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sit's National Provider Identifier (NPI) number is 1740269513.
What common questions do patients ask about Dr. Sit?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sit
What is Dr. Michelle Sit's specialty?
Dr. Sit is a Rheumatologist near Fairfield, CA.
What does a Rheumatologist do?
An internist specializing in the treatment of diseases affecting the joints, muscles, bones, and tendons. This specialist diagnoses and manages conditions such as arthritis, back pain, muscle strains, common sports injuries, and collagen-related diseases.
Is this Dr. Michelle Sit affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Sit is affiliated with Sutter Medical Center, Sacramento, Sutter Solano Medical Center, Sutter Auburn Faith Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Rheumatologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Rheumatologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Michelle Sit accepting new patients in Fairfield, CA?
Yes, Dr. Michelle Sit is accepting new patients at this time.
Does Dr. Michelle Sit offer online booking?
Please contact Dr. Sit's office at (707) 423-3875 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michelle Sit?
Please contact Dr. Sit's office at (707) 423-3875 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Michelle Sit have?
Dr. Michelle Sit is certified by the American Board of Internal Medicine.
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