Overview
Midori Nishio is a Rheumatologist in Walnut Creek, California. Dr. Nishio has been practicing medicine for over 43 years and is rated as an Experienced provider by MediFind in the treatment of Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections. Her top areas of expertise are Rheumatoid Arthritis (RA), Psoriasis, Psoriatic Arthritis, and Calcium Pyrophosphate Arthritis.
Her clinical research consists of co-authoring 18 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1450 Treat Blvd, Suite 200, Walnut Creek, CA 94597
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

Kenneth Wiesner is a Rheumatologist in Sacramento, California. Dr. Wiesner is rated as a Distinguished provider by MediFind in the treatment of Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections. His top areas of expertise are Rheumatoid Arthritis (RA), Rheumatoid Pneumoconiosis, Rheumatoid Lung Disease, and Ankylosing Spondylitis. Dr. Wiesner is currently accepting new patients.
Stanford Health Care
Matthew Baker is a Rheumatologist in Stanford, California. Dr. Baker is rated as a Distinguished provider by MediFind in the treatment of Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections. His top areas of expertise are Sarcoidosis, IgG4-Related Disease, Neurosarcoidosis, Dermatomyositis, and Vagotomy.
Ucsf Medical Group Business Services
Andrew Gross is a Rheumatologist in San Francisco, California. Dr. Gross is rated as a Distinguished provider by MediFind in the treatment of Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections. His top areas of expertise are Rheumatoid Arthritis (RA), Scleroderma, Systemic Sclerosis (SSc), and Scleroma.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- PsoriasisDr. Nishio isAdvanced. Learn about Psoriasis.
- Rheumatoid Arthritis (RA)Dr. Nishio isAdvanced. Learn about Rheumatoid Arthritis (RA).
- Experienced
- Ankylosing SpondylitisDr. Nishio isExperienced. Learn about Ankylosing Spondylitis.
- ArthritisDr. Nishio isExperienced. Learn about Arthritis.
- Axial Spondyloarthritis (AxSpA)Dr. Nishio isExperienced. Learn about Axial Spondyloarthritis (AxSpA).
- BursitisDr. Nishio isExperienced. Learn about Bursitis.
- Calcium Pyrophosphate ArthritisDr. Nishio isExperienced. Learn about Calcium Pyrophosphate Arthritis.
- DermatomyositisDr. Nishio isExperienced. Learn about Dermatomyositis.