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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).

Patient Reviews

3.5
  • Currently 3.5 of 4 stars
(8)
Patient comments (0)

The overall average patient rating of Dr. Nancy Sun is Excellent. Dr. Sun has been reviewed by 8 patients who have provided 0 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.3
  • Currently 3.3333333333333 of 4 stars
Promptness 3.3
  • Currently 3.3333333333333 of 4 stars
Courteous Staff 3.8
  • Currently 3.8 of 4 stars
Accurate Diagnosis 3.0
  • Currently 3 of 4 stars
Bedside Manner 3.2
  • Currently 3.1666666666667 of 4 stars
Spends Time with Me 3.0
  • Currently 3 of 4 stars
Follows Up After Visit 3.0
  • Currently 3 of 4 stars

Specialties & Research

Dr. Nancy Sun, MD is board certified in Emergency Medicine.


Education & Awards

Dr. Sun graduated from George Washington University. She has 2 awards.

Awards  
Patients' Choice Award (2013 - 2014)
Compassionate Doctor Recognition (2013)

Affiliations

Dr. Sun has 5 hospital affiliations:

  • St. John's Regional Medical Center 
  • Simi Valley Hospital 

Languages

  • English
  • Mandarin

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Additional Information
Dr. Nancy Nai-Hsin Sun MD is a female Emergency Medicine Specialist, has 10 years of experience and practices in Emergency Medicine.
Where does Dr. Nancy N. Sun practice?
Dr. Nancy Sun has 2 office locations.
Dr. Nancy Sun practices Emergency Medicine near Simi Valley, CA.
Additional practice locations include: Arcadia, CA.
See Simi Valley Emergency Physicians.