Children's Family Laboratory
CHLA Family laboratories have four draw stations located throughout the community - Arcadia, Valencia, Encino, and Pasadena.
Services for All Ages
We offer services to patients of all ages – neonates, children, adults, and the elderly.
Patient Service Centers
Walk-ins are always welcome, which means no appointment is necessary!
- The Children's Laboratory is accredited by the College of American Pathologists.
- At all times, a board-certified pathologist is available for consultation.
Children’s Hospital Los Angeles provides laboratory services at the following satellite locations:
Children's Laboratory of Arcadia
468 E. Santa Clara St.
Arcadia, CA 91006
Walk-in service: Monday - Friday, 8 a.m. - noon and 1 p.m. - 5 p.m.
Children's Laboratory of Encino
5353 Balboa Blvd., Suite #100
Encino, CA 91316
Walk-in service: Monday - Friday, 9 a.m. - 6 p.m.
Saturday: 9 a.m.-1 p.m. (appointment preferred)
Children's Laboratory of Pasadena
800 S. Fairmount Ave., Suite #115
Pasadena, CA 91105
To make an appointment, please call 877-543-9522
Children's Laboratory of Valencia
23838 Valencia Blvd., Suite #140
Valencia, CA 91355
Walk-in service: Monday-Friday, 8 a.m.–noon and 1–5 p.m.
For genetic testing, please call 877-543-9522.