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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The overall average patient rating of Dr. Donald Ong is Excellent.
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Specialties & Research
- He has special expertise in 1 area:
- Flu (Human Influenza)
Education & Awards
Dr. Ong graduated from Rosalind Franklin University, North Chicago. He has 1 awards.
Dr. Ong has 2 hospital affiliations:
- Palomar Medical Center
- Pomerado Hospital
Similar doctors nearby
- Additional Information
- Dr. Donald Lim Ong MD is a male General Practitioner, has 18 years of experience and practices in General Practice.
- Where does Dr. Donald L. Ong practice?
- Dr. Donald Ong has 2 office locations.
Dr. Donald Ong practices General Practice near Vista, CA.
Additional practice locations include: Poway, CA.
See Vista Primary Care Doctors.