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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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Education & Awards

Dr. Lao graduated from Matias H. Aznar Memorial College Of Medicine, Inc., Cebu.


Dr. Lao has 3 hospital affiliations:

  • Loma Linda University Medical Center 
  • VA Loma Linda Healthcare System 
  • Loma Linda University Community Medical Center 


  • Tagalog
  • English

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Additional Information
Dr. Wilson Dugaduga Lao MD is a male Internist, has 27 years of experience and practices in Internal Medicine.
Where does Dr. Wilson D. Lao practice?
Dr. Wilson Lao has 2 office locations.
Dr. Wilson Lao practices Internal Medicine near Rancho Cucamonga, CA.
Additional practice locations include: Colton, CA.
See Rancho Cucamonga Internists.