Valencia Health Center Van Nuys Adult Health Center Van Nuys Pediatric Health & WIC Center[:es]Adult Health San Fernando Valley 661-270-9777 Santa Clarita Valley 661-705-2040. Dental Health 818-270-9555. Children's Health 818-361-7541 or 800-313-4942. Women's Health 818-361-7541 or 800-313-4942. School-Based Health Centers.