Dr. Katherine Nielsen, Pediatrics
Katherine Nielsen, MD
Specialty:
Dr. Katherine Nielsen, MD, is a pediatrician at Southern Orange County Pediatric Associates in both Rancho Santa Margarita and Ladera Ranch, California, specializing in the health and well-being of children. Practicing at SOCPA since 2024, she provides comprehensive, family-centered care for infants, children and teens.
As a member of the Rady Children’s Health Primary Care Network, she is part of a nationally recognized pediatric health system to deliver coordinated care and streamline access to specialty care and additional services when necessary.
Locations
Southern Orange County Pediatric Associates
777 Corporate Drive, Suite 250
Ladera Ranch, CA 92694
phone: 949-770-4242
Southern Orange County Pediatric Associates
30212 Tomas, Suite 220
Rancho Santa Margarita, CA 92688
Education
- Medical School
University of Arizona College of Medicine, Tucson, AZ - Residency
Harbor-UCLA Medical Center, Torrance, CA