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    Find a Doctor > Dr. Leon Y. Cheng, M.D.
    Leon Cheng

    Leon Y. Cheng, M.D.

    Family Medicine

    (Board Certified in Pediatrics, Internal Medicine, and Primary Care Sports Medicine)
    Not Accepting new patients
    Only accepting newborns

    Offers My Health Online

    Sunnyvale Center (301)
    301 Old San Francisco Road
    Level 2
    Sunnyvale, California 94086
    View Mapof 301 Old San Francisco Road, Level 2, Sunnyvale. Opens in new window
    (650) 404-8370 

    Professional Interests

    Family Medicine
    Adolescent health, Sports medicine rehabilitation

    Additional Information

    Dr. Cheng specializes in pediatrics, adolescent health and primary care sports injuries.

    Spoken Languages

    Cantonese (Good)

    Personal Interests

    Dr. Cheng is happily married and enjoys spending time with his wife. He also enjoys playing basketball, tennis, and guitar in his spare time.

    Physician Web Link



    Developmental Questionnaires (for children ages 0-11): You can save time by submitting forms through My Health Online's child proxy access feature. Or print and complete the age appropriate well-child form at home.

    Adult Health History Form: Bring your completed Adult Health History Form (.pdf) to your next physical exam.
    New Patient Health History (PDF, 845kb)
    Established Patient Health History Update (PDF, 198kb)

    Annual Medicare Wellness Form (for ages 65 and older): Save time by completing this form prior to your appointment by logging into your My Health Online account where you will find the form listed under "Upcoming Appointments." You can download and complete the form as well - English Version | Spanish Version.


    Philosophy of Care

    I enjoy taking care of patients of all ages. I work together with my patients to diagnose and treat medical problems while encouraging them to maintain healthy lifestyles. The most rewarding part of medicine is the lifelong relationships and friendships that develop between me and my patients.

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