Hesperia Veterinarians

We invite you to explore the biographies of our doctors and learn more about them. Our doctors have a wide variety of backgrounds and interests.

  • Ron Boyd

    Medical Director
    Veterinary School: Kansas State University

    Dr. Ron Boyd grew up in southern California. He attended the University of California at Irvine and California State University at Fresno where he studied Biology and PreVeterinary Sciences. He graduated

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  • Brenda Ontiveros

    Associate Veterinarian
    Veterinary School: Western University of Health Sciences

    We are proud to welcome Dr. Ontiveros to our team!! Dr. Ontiveros started as a kennel assistant in high school at a local animal hospital. Shortly she moved on to a private practice as a veterinarian

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