# Applied Behavior Analysis Los Angeles

> ABA therapy · Long Beach. Applied behavior analysis for children, based in Long Beach and funded through Harbor Regional Center.
- Ages: Up to age 21
- Price: ask the provider
- Address: 6605 E Seaside Walk, Long Beach, CA 90803
- Phone: (562) 681-0334
- On Summerground: https://summerground.com/long-beach/applied-behavior-analysis-los-angeles

## ABA therapy

Up to age 21

Applied behavior analysis (ABA) practice in Long Beach, listed with a behavior analyst (BCBA) credential in the national provider registry. It is vendored with Harbor Regional Center (vendor PH2766, service code 612), so families who are clients of Harbor Regional Center can use their regional center funding for services. Harbor serves the south Los Angeles County area, including Long Beach, Torrance, San Pedro and nearby communities. The registry lists the practice at 6605 E Seaside Walk in Long Beach; the contact named on the regional center list is Siobhan Gadallah. Ages served are not published, so the range shown covers children and young adults up to 21. Families can reach the practice by phone at (562) 681-0334 to ask about intake.

## About Applied Behavior Analysis Los Angeles

A Long Beach applied behavior analysis practice listed in the NPI registry under a behavior analyst taxonomy. It is also on the Harbor Regional Center's list of service providers (vendor PH2766), with Siobhan Gadallah as the listed contact.

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