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Dr. Jonas Masikat, MD

Dr. Jonas Masikat, MD

Internal Medicine*
25+ years of experience

Dr. Jonas Masikat, MD is an internist in Hayward, CA and has over 25 years of experience in the medical field. He graduated from Ross University School of Medicine in 1997. He is affiliated with medical facilities such as Adventist Health Lodi Memorial and Adventist Health Sierra Vista.

Practice

27200 Calaroga Ave Hayward, CA 94545

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About Me

biography

Dr. Jonas Masikat, MD is an internist in Hayward, CA and has over 25 years of experience in the medical field. He graduated from Ross University School of Medicine in 1997. He is affiliated with medical facilities such as Adventist Health Lodi Memorial and Adventist Health Sierra Vista.
  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Ross University School Of Medicine

    Medical School, 1997
American Board of Medical Specialties®
American Board of Internal Medicine®
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

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Locations

Practice

St. Rose Hospital27200 Calaroga Ave Hayward, CA 94545
1

Affiliated Hospitals

  • Adventist Health Lodi Memorial

    975 S Fairmont Ave
    Lodi, CA 95240
    Recipient of 2
    hospital awards

    Patient Safety Excellence Award™ (2025)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    83%
    Patients said they were given information about recovering at home

    1% lower than the national average

    71%
    Patients said that doctors always listened to them and explained things well

    5% lower than the national average

    View all patient feedback
  • Adventist Health Sierra Vista

    1010 Murray Ave
    San Luis Obispo, CA 93405
    Recipient of 2
    hospital awards

    Patient Safety Excellence Award™ (2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    72%
    Patients said that nurses always listened to them and explained things well

    3% lower than the national average

    View all patient feedback
  • Adventist Health Twin Cities

    1100 Las Tablas Rd
    Templeton, CA 93465

    How patients felt about the care they received at this hospital.

    88%
    Patients said they were given information about recovering at home

    4% higher than the national average

    75%
    Patients said that nurses always listened to them and explained things well
    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality