Welcome to Our Practice

Your Pediatricians in Santa Ana, CA

Thank you for selecting South Coast Pediatrics for your children's care. We are a Pediatric group practice who specializes in the care of infants, children and adolescents up to the age of 21. Our main goal is to provide childhood disease prevention, screening/early detection of illnesses and appropriate developmental guidance while always keeping in mind medical advances and changing lifestyles. We look forward to assisting you with the rewarding yet challenging adventures of caring for your children as they grow into healthy adulthood.

Our practice was founded more than 40 years ago and since then we have been providing the highest quality of care in an accessible, courteous and friendly atmosphere.

Meet Our Providers

  • Jacob Wolsztejn, M.D.
  • Raul A. Estrada, M.D.

    Certifications

    • Board of Neonatal Perinatal Medicine, 1981
    • American Board of Pediatrics, 1979

    Medical Education 

    • Doctor of Medicine     University of San Carlos      1966-1971

    Internships 

    • Hospital San Juan Dias     Guatemala        1970-1971

    Residency

    • Pediatrics       Nassau County Medical Center      1977-1978
    • Pediatrics       Maimonides Medical Center           1975-1977
    • Pediatrics        IGSS General Hospital                   1971-1975

    Languages Spoken 

    • English
    • Spanish
  • Juan P. Estrada, M.D.

    Certifications

    • American Board of Pediatrics, 2004

    Medical Education

    • Doctor of Medicine       University of Southern California, School of Medicine   1995-1999
    • Bachelor in Biological Sciences       University of California, Irvine          1990-1995

    Residency

    • Pediatrics         University of Southern California, School of Medicine        1999-2002

    Languages Spoken 

    • English
    • Spanish 

    Interests

    • Gardening and spending time with family 
  • Errol Sosa, M.D.

    Certifications

    • American Board of Pediatrics, 2004 

    Medical Education

    • Doctor of Medicine         Medical College of Pennsylvania & Hahnemann University       1995-1999
    • Bachelor in Biological Sciences        University of California, Irvine           1990-1995

    Residency

    Pediatrics        University of Illinois, Chicago      1999-2002

    Languages Spoken

    • English
    • Spanish

    Interests

    • Growth & Development
    • Sports Medicine
  • Haideh Mobarak, M.D.

    Certifications

    • American Board of Pediatrics, 2011 

    Medical Education

    • Doctor of Medicine     Hamedan University of Medical Science      1983-1991

    Residency 

    • Pediatrics        Charles R. Drew University          2004-2007
    • Pediatrics        Shahid Beheshti University of Medical Science        1992-1996

    Languages Spoken 

    • English
    • Farsi 
  • Lubna Ajmal, M.D.

    Certifications

    • American Board of Pediatrics, 2013

    Medical Education

    • Doctor of Medicine      Dow Medical College         1988-1995

    Residency

    • Pediatrics       Charles R. Drew University     2004-2007

    Languages Spoken

    • English
    • Spanish
    • Hindi
    • Urdu
  • Jaime Luna, PA-C MU-Dr
  • Kristine Mackey, CPNP
  • Qianqian Zhang, CPNP
  • Mindy Phan, PA-C

    Certifications

    • Physician Assistant, California

    Medical Education

    • Master of Science, Physician Assistant Studies    College of Saint Mary       2016-2018
    • Bachelor of Science, Human Biology                  College of Saint Mary       2014-2016
    • Bachelor of Science, Biological Sciences            University of California, Irvine      2005-2007

    Languages Spoken

    • English
    • Vietnamese 

    Interests 

    • Medical mission trips, hiking, camping, cooking, baking, traveling, and family time 
  • Lien Chau, PA-C

    Certifications

    • Physician Assistant, California 
    • Physician Assistant, National Commission on Certification of Physician Assistants 

    Medical Education

    • Master of Physician Assistant    University of Southern California, Keck School of Medicine     2003
    • Bachelor of Science, Biology    University of California, Irvine     1998

    Languages Spoken

    • English
    • Vietnamese
    • Spanish

    Interests

  • Amanda Barrio, FNP-BC

    Certifications

    • Family Nurse Practitioner - Board Certified, California 
    • Advanced Registered Nurse Practitioner, California
    • Advanced Registered Nurse Practitioner, Florida  
    • Registered Nurse, California
    • Registered Nurse, Florida 

    Medical Education

    • Master of Science in Nursing, Family Nurse Practitioner    University of South Alabama       2016
    • Bachelor of Science, Nursing      Florida State University      2008 

    Languages Spoken

    • English 

    Interests 

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Our Locations

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Hours of Operation

Our Regular Schedule

Bristol Office

Monday - Friday:

8:30 am - 7:00 pm

Saturday, Sunday:

8:30 am - 5:00 pm

Spurgeon Office

Monday - Friday:

9:00 am - 6:00 pm

Saturday, Sunday:

Closed

Anaheim Office

Monday - Friday:

9:00 AM - 6:00 PM

Saturday, Sunday:

Closed