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    David A. Lanum Jr, MD

    Family Medicine

    Dr. Lanum Jr's Overview

    Dr. Lanum Jr graduated from the University of Washington SOM in 1995. He works in Colton, CA and specializes in Family Medicine. Dr. Lanum Jr is affiliated with Arrowhead Regional Medical Center.

    Dr. Lanum Jr's Experience

    Years in Practice: 22

    Procedures Performed by Dr. Lanum Jr

    Dr. Lanum Jr's Specialties

    Family Medicine

    Dr. Lanum Jr's Education & Training

    Medical School: University of Washington SOM; Graduated 1995

    Dr. Lanum Jr's Rating

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    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
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    Dr. Lanum Jr's Accepted Insurance

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

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    Dr. Lanum Jr's Office Information & Appointments

    Office Locations

    Arrowhead Regional Medical Center
    Arrowhead Regional Medical Center Ambulatory Services

    400 N Pepper Ave
    Colton, CA 92324
    (855) 422-8029


    Office Hours and Information

    Fax: (909) 580-1727

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:00 AM - 5:00 PM
    Tuesday 8:00 AM - 5:00 PM
    Wednesday 8:00 AM - 5:00 PM
    Thursday 8:00 AM - 5:00 PM
    Friday 8:00 AM - 5:00 PM
    Saturday Closed
    Sunday Closed

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