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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- Currently 4 of 4 stars
The overall average patient rating of Dr. John Yang is Excellent.
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Specialties & Research
Dr. John Yang, MD is board certified in Family Medicine.
- He has special expertise in 2 areas:
- Diabetes Complications
Education & Awards
Dr. Yang graduated from Rosalind Franklin University, North Chicago.
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- Additional Information
- Where does Dr. John J. Yang practice?
Dr. John Yang practices Family Medicine near Anaheim, CA.
Additional practice locations include: Santa Ana, CA.
See Anaheim Family Physicians.