About Linden Oaks (formerly Speech & Language Development Center)
Linden Oaks (rebranded from Speech & Language Development Center / SLDC) is a Buena Park, CA-based 501(c)(3) nonprofit founded in 1964 that serves neurodiverse children and adults across the lifespan. Roughly 200+ staff support ~300 individuals (ages ~5–40) through six core programs: Early Intervention Therapy, a specialized K-12+ Non-Public School (NPS), Adult Day Services, Clinical Services (speech, OT), an Intensive Outpatient Program (IOP), and ABA Services. Operates from two California campuses (Buena Park and Temecula) with FY2024 revenue of approximately $14.3M, with 93.6% of revenue from program services and ~59% of expenses going to staff salaries.
Company Size
201-500 employees
Company Type
Non-profit
Services & Specializations
Work Environments
Treatment Approaches
Client Populations
Age Groups Served
Transparency Score
7.0
out of 10