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Ricardo A. Rivas-Plata, MD

Ricardo A. Rivas-Plata, MD

Please contact to confirm appointment availability

Optum Provider

Please contact to confirm appointment availability

Specialty

Internal Medicine

Languages

English

Seeing patients at

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

4.5

39 reviews

    • Reviewed on May 31, 2026
    • Verified Review

    He is a good listener. He has some times to discuss my problems and treatment. I have been with him for more than 25 years and he keeps accurate records of my problems.

    • Reviewed on May 27, 2026
    • Verified Review

    He asked me pretty much at the start what do you want me to do. He didn't physically touch or manipulate the knee that I'm having pain.

    • Reviewed on May 11, 2026
    • Verified Review

    Good doctor, no nonsense.

    • Reviewed on May 6, 2026
    • Verified Review

    I have been Dr. Rivas patient for many years and I am extremely grateful and thankful for his support. He takes care and explains everything to me in a very nice manner. He has a lot of respect and understanding of my needs.

    • Reviewed on Apr 21, 2026
    • Verified Review

    Dr. Rivas-Plata meticulously reviewed my information in advance of our appointment and we had a great back-and-forth relevant conversation of my health profile and lab results in support of my annual Physical.

    • Reviewed on Apr 1, 2026
    • Verified Review

    The man is almost robot in his “bedside manner.

    • Reviewed on Mar 21, 2026
    • Verified Review

    Because he told just what to do immediately after l told him my symptoms

    • Reviewed on Mar 21, 2026
    • Verified Review

    Dr. Rivas-Plata always listens to and answers my questions regarding my health. He consistently explains information, provides options for care, and expedites the processing of referrals and medications with the aim of advancing my health and well-being.

    • Reviewed on Mar 14, 2026
    • Verified Review

    Dr Rivas-Plata is been my primary doctor for so long that I don’t see myself going to see other primary doctor.

    • Reviewed on Mar 6, 2026
    • Verified Review

    He always care for my health!

    • Reviewed on Mar 6, 2026
    • Verified Review

    Personality difference. Not very warm or caring.

    • Reviewed on Mar 5, 2026
    • Verified Review

    Dr.Rivas-Plata is a very good doctor and takes great care of me and is a very nice person.

    • Reviewed on Feb 16, 2026
    • Verified Review

    I have been going to Dr. Rivas-Plata for many years. He has always taken very good care of me. He’s not a very sociable person, but he goes to the point.

    • Reviewed on Jan 28, 2026
    • Verified Review

    He seemed attentive and thorough. He took time to check on a couple of issues.

    • Reviewed on Jan 22, 2026
    • Verified Review

    Dr Rivas-Plata is responsive and gives the feeling of competence, but he does have an aloofness. Partially this may be because of his consistent mask use.

    • Reviewed on Jan 20, 2026
    • Verified Review

    Great doctor very knowledgeable and caring

    • Reviewed on Jan 16, 2026
    • Verified Review

    Neither satisfied nor dissatisfied

    • Reviewed on Jan 10, 2026
    • Verified Review

    it’s a great clinic for me

    • Reviewed on Jan 7, 2026
    • Verified Review

    Takes the time to check in; asks for updates on treatments with specialists.

    • Reviewed on Dec 29, 2025
    • Verified Review

    Always reviews lab tests with me and asks questions about my activities and health. Does not usually perform a complete exam.

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  • About Ricardo A. Rivas-Plata, MD

    Ricardo Rivas-Plata, MD, practices internal medicine. Dr. Rivas-Plata earned his medical degree from Albany Medical College in New York. He completed his internship and residency at UC Irvine Medical Center. Prior to graduation from medical school, he worked for the LA County Department of Health as an HIV counselor and collected HIV-related data f or the first county-wide assessment of the disease. In addition to English, Dr. Rivas-Platas speaks fluent Spanish.

    Gender

    Male

    Board certifications

    American Board of Internal Medicine

    Licenses

    CA, G79354

    Employed or contracted

    Employed

    Network Name

    OptumCare HealthCarePartners California

    NPI

    1609961929

    Hospital affiliations

    Alterte Admit Arrangements

  • Medical School

    • Albany Medical College

      1988

    Residency

    • University of California Irvine, School of Medicine

      Internal Medicine

      1993

    Internship

    • University of California Irvine, School of Medicine

      1992