Skip to content

    Physician Directory

    Find a Doctor

    Dr. James R. Ryba, MD


    • (714) 549-8905

    Dr. Ryba's Overview

    Dr. Ryba graduated from the Saint Louis University School of Medicine in 1967. He works in Fountain Valley, CA and specializes in Rheumatology. Dr. Ryba is affiliated with Fountain Valley Regional Hospital & Medical Center.

    Dr. Ryba's Experience

    Years in Practice: 49

    Dr. Ryba's Specialties


    Dr. Ryba's Education & Training

    Medical School: Saint Louis University School of Medicine; Graduated 1967

    Dr. Ryba's Rating

    Rate This Doctor

    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. Ryba's Accepted Insurance

    Please verify insurance information directly with your doctor's office as it may change frequently.

    • Aetna Choice POS II
    • Aetna HMO
    • Aetna HMO Deductible Plan CA only
    • Aetna Managed Choice POS
    • Aetna Managed Choice POS Open Access
    • Aetna Savings Plus of CA
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • Blue Cross CA PPO Prudent Buyer Small Group
    • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
    • View More

    Dr. Ryba's Office Information & Appointments

    Office Locations

    James R Ryba MD Inc

    11100 Warner Ave Ste 250
    Fountain Valley, CA 92708
    (714) 549-8905


    Office Hours and Information

    Fax: (714) 549-8907

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    Monday 8:00 AM - 4:00 PM
    Tuesday 8:00 AM - 4:00 PM
    Wednesday 8:00 AM - 4:00 PM
    Thursday 8:00 AM - 4:00 PM
    Friday 8:00 AM - 4:00 PM
    Saturday Closed
    Sunday Closed

    Other Physicians in Dr. Ryba's Practice

    • Not Available

    Dr. Ryba's Hospital Affiliations

    Office Locations

    Other Rheumatologists Near Fountain Valley, CA

    View More Rheumatologists