# Wanyu Chang, PSYD

> Child therapy & counseling · Pasadena. Clinical psychology and behavior analysis practice in Pasadena with a psychologist and a BCBA.
- Ages: Up to age 21
- Price: ask the provider
- Where: near Pasadena (exact address not listed)
- Phone: (626) 872-5718
- On Summerground: https://summerground.com/pasadena/wanyu-chang-psyd

## Child psychology and ABA

Up to age 21

A Pasadena practice at 940 E Union St, listed in the national provider registry with a clinical psychologist, Wanyu Chang, PSYD, and a board certified behavior analyst, Serena Argil, BCBA. Its registry classifications cover clinical psychology, counseling and behavior analysis, so families can look to it for child therapy and applied behavior analysis (ABA) services, including behavior-focused support for children with autism or behavior challenges. The practice is in the San Gabriel Valley near central Pasadena. Phone: (626) 872-5718.

## About Wanyu Chang, PSYD

A Pasadena practice listed in the national provider registry under Wanyu Chang, PSYD, a clinical psychologist, with Serena Argil, BCBA, a board certified behavior analyst. The registry record covers clinical psychology, counseling and behavior analysis.

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