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. John Sun is Excellent.
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Specialties & Research
Dr. John Sun, MD is board certified in Otolaryngology.
Education & Awards
Dr. Sun graduated from Washington University at St. Louis, Saint Louis. He has 3 awards.
Dr. Sun has 13 hospital affiliations:
- Long Beach Memorial Medical Center
- St. Joseph Hospital - Orange
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- Additional Information
- Dr. John C Sun MD is a male Otolaryngologist, has 16 years of experience and practices in Otolaryngology.
- Where does Dr. John C. Sun practice?
- Dr. John Sun has 4 office locations.
Dr. John Sun practices Otolaryngology near Laguna Hills, CA.
Additional practice locations include: Mission Viejo, CA.
See Laguna Hills Otolaryngologists.