# Cindy Lacost, PSYD

> Child therapy & counseling · Calabasas. Child and adolescent psychology and behavior analysis (ABA) practice in Calabasas, with a psychologist and a BCBA.
- Ages: Up to age 21
- Price: ask the provider
- Where: near Calabasas (exact address not listed)
- Phone: (818) 614-6117
- On Summerground: https://summerground.com/calabasas/cindy-lacost-psyd

## Child psychology and behavior analysis

Up to age 21

A Calabasas practice whose registered clinicians include a child and adolescent psychologist, Cindy Lacost, PsyD, and a board certified behavior analyst, Cecily Rock-Byram, MS, BCBA. That pairing points to child psychological services alongside applied behavior analysis (ABA), the behavior-focused therapy often used for children with autism and other developmental or behavioral needs. The practice is at 5000 Parkway Calabasas, in the west San Fernando Valley, and can be reached at (818) 614-6117. Children are served; the listing does not state a narrower age range, so the full child and teen range is shown.

## About Cindy Lacost, PSYD

A Calabasas practice listed in the federal NPI registry with a child and adolescent psychologist (Cindy Lacost, PsyD) and a board certified behavior analyst (Cecily Rock-Byram, MS, BCBA). The registry record was last updated in 2018.

Details from NPPES NPI registry, September 2026, checked October 12, 2026. Confirm prices and dates with the provider before signing up.