About
Dr. Lisa Teschke-Nguyen grew up in Huntington Beach and has practiced pediatrics in South Orange County since 2003. She earned her undergraduate degree in Biology summa cum laude from the University of California, Irvine. She holds board certification in pediatrics and fellowship in the American Academy of Pediatrics.
Dr. Teschke-Nguyen practices at the Ladera Ranch location and focuses on developmental pediatrics, preventive care, and the management of asthma and allergies. Her long career in the region and her background in biology give her a strong foundation for supporting growing families through every stage of childhood.
Education & Training
Undergraduate
University of California, Irvine, B.S. Biology, summa cum laude
Certifications
Conditions Treated
Who is Dr. Teschke-Nguyen right for?
Dr. Teschke-Nguyen is a strong fit for families with children at any stage of childhood. Parents seeking experienced, preventive-focused pediatric care in Ladera Ranch will find her a natural match. She works especially well with children managing asthma, allergies, or developmental concerns. Her two-plus decades in South Orange County make her a trusted resource for long-term family care.
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Frequently Asked Questions
Dr. Teschke-Nguyen focuses on developmental pediatrics, asthma, allergies, and preventive care. She manages both chronic conditions and routine childhood health needs. Her long clinical background in South Orange County gives her a broad range of pediatric experience.
Yes, Dr. Teschke-Nguyen holds board certification in pediatrics. She also holds fellowship status in the American Academy of Pediatrics. She earned both credentials after completing her undergraduate training at UC Irvine, where she graduated summa cum laude in Biology.
Dr. Teschke-Nguyen has practiced pediatrics in South Orange County since 2003. That gives her more than two decades of clinical experience serving families in the region. She has deep roots in the area, having grown up in Huntington Beach herself.
Dr. Teschke-Nguyen practices at the Ocean Pediatrics Ladera Ranch location. Families in and around Ladera Ranch can schedule appointments with her there.
Yes, developmental pediatrics is one of Dr. Teschke-Nguyen's core clinical focuses. She evaluates and supports children with a range of developmental needs. Parents with concerns about their child's development can bring those questions directly to her.
Dr. Teschke-Nguyen sees children at every stage of childhood, from newborns through adolescents. She provides well-child visits, preventive care, and management of ongoing conditions like asthma and allergies across all pediatric age groups.
Dr. Teschke-Nguyen earned her undergraduate degree in Biology from the University of California, Irvine, graduating summa cum laude. She then pursued her medical training and built her career serving families in South Orange County.
Doctor profile last updated March 21, 2026