Please contact to schedule and confirm appointment availability.
Wesley Tyra Mizutani, MD
Accepting new patients
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Optum Provider
Clinics are owned and operated by Optum with employed providers and clinicians.
Please contact to confirm appointment availability
Specialty
Rheumatology
Languages
English
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Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
4
3
2
1
4.8
34 reviews
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- 5.0 Reviewed on May 29, 2026
- Verified Review
Dr Mizutani gave concise feedback. It was refreshing approach compared to other practioners that usually says We need more test.
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- 5.0 Reviewed on May 25, 2026
- Verified Review
Good dr
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- 5.0 Reviewed on May 23, 2026
- Verified Review
Because he is a very good doctor and has treated my arthritis well.
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- 5.0 Reviewed on May 13, 2026
- Verified Review
Great doctor, real nice person
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- 5.0 Reviewed on May 9, 2026
- Verified Review
The best care I have ever had!!! Incredibly kind and understanding and his knowledge about my diseases have made my journey so much easier!!
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- 5.0 Reviewed on Apr 29, 2026
- Verified Review
Dr Mizutani was very patient with me. He listened to my health concerns carefully and took steps to arrive at a more accurate diagnosis without me having to ask him to do that. He is very mature and experienced and I look forward to working with him to improve my health
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- 4.5 Reviewed on Apr 23, 2026
- Verified Review
He spent time explaining my illness & treatment plans!
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- 5.0 Reviewed on Apr 23, 2026
- Verified Review
Dr. Mizutani is caring and through, and he checks for my entire body's condition and not just my RA condition.
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- 4.5 Reviewed on Apr 3, 2026
- Verified Review
He knows the best treatment options and seems concerned about patient
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- 5.0 Reviewed on Apr 2, 2026
- Verified Review
He was very caring and listened to all my concerns
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- 5.0 Reviewed on Apr 1, 2026
- Verified Review
Very thorough, took time to check me . Very knowledgeable and helpful
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- 3.0 Reviewed on Mar 20, 2026
- Verified Review
He's very knowledgeable and I've been seeing him for many years, but he now seems disinterested in responding to questions and was in a rush during this last visit.
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- 5.0 Reviewed on Mar 3, 2026
- Verified Review
He is very friendly and understanding, listens to my needs and provides next-step care.
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- 5.0 Reviewed on Feb 26, 2026
- Verified Review
He is very good
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- 5.0 Reviewed on Jan 28, 2026
- Verified Review
I've been a patient for him for 20 years and he's always been friendly, explains everything in a simple direct manner, goes over the next step and makes sure that is okay. And if you ask Dr Mizutani a question that he doesn't know the answer during the visit, then he will get the answer and contact you.
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- 5.0 Reviewed on Jan 13, 2026
- Verified Review
Listens and is very compassionate. Does not force types of treatment, but offers options. I am thrilled with the care I receive.
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- 4.5 Reviewed on Dec 26, 2025
- Verified Review
He seems to be doing better than he was for some time
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- 5.0 Reviewed on Dec 26, 2025
- Verified Review
Knowledge
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- 5.0 Reviewed on Dec 22, 2025
- Verified Review
Takes the time to listen to concerns.
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- 5.0 Reviewed on Dec 12, 2025
- Verified Review
Outstanding. Friendly, caring
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About Wesley Tyra Mizutani, MD
Wesley Mizutani, MD, is a specialist in rheumatology. Dr. Mizutani received his undergraduate degree from the University of Southern California. He earned his medical degree from University of California Los Angeles, and he completed his internship and residency in internal medicine at Los Angeles County-USC Medical Center. Dr. Mizutani was also th e recipient of a fellowship in rheumatology from the University of California, San Diego. After hours, he enjoys running.Gender
Male
Board certifications
American Board of Medical Specialties (CertiFACTS)
Licenses
CA, A40745
Employed or contracted
Employed
Network Name
OptumCare HealthCarePartners California
NPI
1699774919
Hospital affiliations
OptumCA Hospitalist - Employed Hospitalist Group LA NE
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Medical School
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David Geffen School of Med.-UCLA. Fam. Med.
Residency
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Los Angeles General Medical Center
Internal Medicine
1982
Fellowship
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University of California San Diego
Rheumatology
1985
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The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area.
*The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.
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