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Brian D. Koffman M.D.

Brian D. Koffman M.D.

(909) 860-1144
Primary Specialties
  • Family Practice
     (Board Certified)
  • Affiliations
    Fellow, American Academy of Family Physicians (AAFP)
    St. Jude Heritage Medical Group
    Primary Office
    1514 S. Valley Vista Dr.
    Diamond Bar, CA 91765
    (909) 860-7684
    Monday - Friday
    7:30 a.m. - 5:30 p.m.

    Web Page:

    Experience & Education

    Medical School
    McGill University - Montreal, Canada

    University of Western Ontario - London, Canada

    University of Western Ontario - London, Canada
    Areas of Expertise
    Family Medicine

    Insurance Information

    Insurance ID Numbers

    Aetna: 67171
    Blue Cross: 0RD011
    Blue Shield: 00G364100
    Blue Shield 65+: 2M0114
    Blue Shield CHOICE (Medicare): JA0204
    CIGNA: 850315
    Health Net: 3205023975
    Health Net Senior: 5149023975
    SCAN: 866-97174
    United Healthcare: 0183420016

    Physician Bio

    For Dr. Koffman, the reward of being a physician is being able to share in his patients' lives. He feels the challenging and always changing science of medicine is the backdrop to the great priviledge of sharing in his patients' lives. He enjoys the opportunity to teach and learn from his patients, as well as share in their joys and sorrows. Dr. Koffman sees his role as facilitator and partner. Family practice allows him to establish close ties with his patients and their families. His goal is to help them navigate through their health-related concerns by providing them with the best resolutions and most informed range of options.

    Areas of Interest

    CLL, cancer, migraines and other headaches, complementary and alternative medicine, sleep disorders (including OSA), gout, anemia, and teaching