Overview
Ruth Fred-Jimenez is a Rheumatologist in Rio Grande, Puerto Rico. Dr. Fred-Jimenez has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Arthritis. Her top areas of expertise are Rheumatoid Arthritis (RA) and Arthritis.
Her clinical research consists of co-authoring 4 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, she has co-authored 2 articles in the study of Arthritis.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- HMO
- INDEMNITY
- POS
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- PPO
- 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
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- 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
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.
Radames Sierra-Zorita is a Rheumatologist in San Juan, Puerto Rico. Dr. Sierra-Zorita has been practicing medicine for over 46 years and is rated as an Advanced provider by MediFind in the treatment of Arthritis. His top areas of expertise are Rheumatoid Arthritis (RA), Juvenile Dermatomyositis, Osteoporosis, and Postmenopausal Osteoporosis.
Ana Martinez is a Rheumatologist in Caguas, Puerto Rico. Dr. Martinez is rated as an Experienced provider by MediFind in the treatment of Arthritis. Her top areas of expertise are Muscle Spasms, Arthritis, Melorheostosis, and Melorheostosis with Osteopoikilosis.
Carlos Pantojas is a Rheumatologist in San Juan, Puerto Rico. Dr. Pantojas is rated as an Experienced provider by MediFind in the treatment of Arthritis. His top areas of expertise are Axial Spondyloarthritis (AxSpA), Arthritis, Rheumatoid Arthritis (RA), and Systemic Lupus Erythematosus (SLE).
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
- Experienced
- ArthritisDr. Fred-Jimenez isExperienced. Learn about Arthritis.
- Rheumatoid Arthritis (RA)Dr. Fred-Jimenez isExperienced. Learn about Rheumatoid Arthritis (RA).