Overview
Colin Diffie is a Rheumatologist in Saint Louis, Missouri. Dr. Diffie is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome), Necrotizing Vasculitis, Juvenile Temporal Arteritis, Giant Cell Arteritis (GCA), and Tissue Biopsy. Dr. Diffie is currently accepting new patients.
His clinical research consists of co-authoring 4 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 1 article in the study of IgG4-Related Disease.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
5225 Mid America Plz, Saint Louis, MO 63129
4921 Parkview Pl, Saint Louis, MO 63110
5201 Mid America Plz, Saint Louis, MO 63129
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.
West County Rheumatology LLC
Sona Kamat is a Rheumatologist in Saint Louis, Missouri. Dr. Kamat is rated as a Distinguished provider by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are Rheumatoid Arthritis (RA), Systemic Sclerosis (SSc), Scleroma, and Psoriatic Arthritis. Dr. Kamat is currently accepting new patients.
John Budd is a Rheumatologist in Saint Louis, Missouri. Dr. Budd is rated as a Distinguished provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Rheumatoid Arthritis (RA), Synovitis, Psoriatic Arthritis, and Psoriasis.
Clayton Medical Associates PC
Chad Ronholm is a Rheumatologist and an Emergency Medicine provider in Saint Louis, Missouri. Dr. Ronholm is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Rheumatoid Arthritis (RA), Systemic Lupus Erythematosus (SLE), Discoid Lupus Erythematosus (DLE), and Synovitis. Dr. Ronholm is currently accepting new patients.
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
- Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome)
- Giant Cell Arteritis (GCA)Dr. Diffie isAdvanced. Learn about Giant Cell Arteritis (GCA).
- Granulomatosis with PolyangiitisDr. Diffie isAdvanced. Learn about Granulomatosis with Polyangiitis.
- Juvenile Temporal ArteritisDr. Diffie isAdvanced. Learn about Juvenile Temporal Arteritis.
- Necrotizing VasculitisDr. Diffie isAdvanced. Learn about Necrotizing Vasculitis.
- Rheumatoid Arthritis (RA)Dr. Diffie isAdvanced. Learn about Rheumatoid Arthritis (RA).
- Experienced
- Ankylosing SpondylitisDr. Diffie isExperienced. Learn about Ankylosing Spondylitis.
- Axial Spondyloarthritis (AxSpA)Dr. Diffie isExperienced. Learn about Axial Spondyloarthritis (AxSpA).
- Cicatricial PemphigoidDr. Diffie isExperienced. Learn about Cicatricial Pemphigoid.
- CryoglobulinemiaDr. Diffie isExperienced. Learn about Cryoglobulinemia.
- DermatomyositisDr. Diffie isExperienced. Learn about Dermatomyositis.
- Familial Mixed CryoglobulinemiaDr. Diffie isExperienced. Learn about Familial Mixed Cryoglobulinemia.