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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

Patient comments (19)

The overall average patient rating of Dr. Valeria Kozak is Excellent. Dr. Kozak has been reviewed by 51 patients who have provided 19 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.4
Promptness 3.6
Courteous Staff 4.2
Accurate Diagnosis 4.1
Bedside Manner 4.1
Spends Time with Me 3.8
Follows Up After Visit 3.8

Education & Awards

Dr. Kozak graduated from Universidad Del Salvador, Buenos Aires. She has 5 awards.

Patients' Choice 5th Anniversary Award (2012 - 2014)
Patients' Choice Award (2008 - 2014)
Compassionate Doctor Award - 5 Year Honoree (2013 - 2014)
Compassionate Doctor Recognition (2009 - 2014)
On-Time Doctor Award (2009, 2014)


Dr. Kozak has 6 hospital affiliations:

  • Hoag Memorial Hospital Presbyterian 
  • St. Joseph Hospital - Orange 


  • Croatian
  • Spanish
  • Hindi

> > > > Dr. Valeria Kozak, MD

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Additional Information
Dr. Valeria Ivana Kozak MD is a female Pediatrician, has 17 years of experience and practices in Pediatrics.
Where does Dr. Valeria I. Kozak practice?
Dr. Valeria Kozak has 4 office locations.
Dr. Valeria Kozak practices Pediatrics near Tustin, CA.
Additional practice locations include: Orange, CA and Mission Viejo, CA.
See Tustin Pediatricians.