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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Hoa Phan, DO is board certified in Internal Medicine.

  • She has special expertise in 5 areas:
  • Diabetes
  • Endocrine Disorders
  • Kidney Disease
  • Rheumatology
  • Thyroid Diseases

Education & Awards

Dr. Phan graduated from Western University of Health Sciences, Pomona.


Dr. Phan has 2 hospital affiliations:

  • St. Jude Medical Center 
  • Sharp Chula Vista Hospital 


  • Vietnamese

> > > > Dr. Hoa Phan, DO

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Additional Information
Dr. Hoa Thi Ngoc Phan DO is a female Internist, has 6 years of experience and practices in Internal Medicine.
Where does Dr. Hoa T. Phan practice?
Dr. Hoa Phan has 2 office locations.
Dr. Hoa Phan practices Internal Medicine near Fullerton, CA.
Additional practice locations include: Los Angeles, CA.
See Fullerton Internists.