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About St. Joseph Health

SJH provides a full range of care facilities including 16 acute care hospitals, home health agencies, hospice care, outpatient services, skilled nursing facilities, community clinics and physician groups. All of our hospital and home health entities are accredited by the Joint Commission. In our award-winning facilities, SJH maintains a "continuum of care," matched to the diverse needs of the urban centers, smaller cities and rural communities who depend on us every day.

Hana Bui, MD

  • Otolaryngology
    (Board Certified)
Additional Language Spoken
Medical Groups & Affiliations
  • Providence
  • St. Jude Affiliated Physician
  • St. Jude Affiliated Physicians
1321 North Harbor Boulevard
Suite 101
Fullerton, CA 92835
Accepting New Patients

Primary Office

1321 North Harbor Boulevard
Suite 101
Fullerton, CA 92835
Get Directions
(714) 870-4822
(714) 870-4804

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Otolaryngology
      (Board Certified)
    Education & Training
    • Medical School
      University of Southern California School of Medicine
    • Internship
      LAC-USC Medical Center
    • Residency
      UCI Medical Center
    • Fellowship
      California Ear Institute at Stanford
  • Biography


    Dr. Hana Bui is a Board certified otolaryngologist practicing in Fullerton for over 27 years. She completed medical school at USC Keck School of Medicine, residency in Otolaryngology-Head and Neck Surgery at University of California, Irvine, and fellowship in Otology-Neurotology at California Ear Institute at Stanford. Dr. Bui's areas of interest include all types of hearing loss, tinnitus, dizziness, and any ear-related issues. She believes in providing highest standard of personalized care, and treating each patient with utmost respect and compassion.