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

Patient comments (9)

The overall average patient rating of Dr. Ryan Nishihara, Pediatrics is Excellent. Dr. Nishihara has been reviewed by 24 patients who have provided 9 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.5
Promptness 5.0
Courteous Staff 4.6
Accurate Diagnosis 4.8
Bedside Manner 4.7
Spends Time with Me 4.8
Follows Up After Visit 4.8

Specialties & Research

Dr. Ryan Nishihara, MD is board certified in Pediatrics.

Education & Awards

Dr. Nishihara graduated from University of Hawaii, Honolulu. He has 4 awards.

Castle Connolly's Top Doctors™ (2013)
Patients' Choice Award (2008, 2010 - 2012, 2014)
Compassionate Doctor Recognition (2010 - 2012, 2014)
On-Time Doctor Award (2009, 2014)


Dr. Nishihara has 2 hospital affiliations:

  • Sunrise Hospital & Medical Center 
  • Summerlin Hospital Medical Center 


  • Japanese
  • Spanish
  • English

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Additional Information
Dr. Ryan Nishihara MD is a male Pediatrician, has 18 years of experience and practices in Pediatrics and Pediatric Adolescent Medicine.
Where does Dr. Ryan Nishihara practice?
Dr. Ryan Nishihara has 2 office locations.
Dr. Ryan Nishihara practices Pediatrics and Pediatric Adolescent Medicine near Las Vegas, NV.
See Las Vegas Pediatricians and Las Vegas Adolescent Specialists.