Addiction and mental health treatment in Oceanside, CA
7 treatment centers.
Find by need
- Community Research Foundation(760) 721‑2171Substance use · Mental health · 321 Cassidy Street · Spanish
- McAlister Institute for Treatment and Educ(760) 721‑2781Substance use · 1701 Mission Avenue, Unit 310
- McAlister Institute for Treatment and Educ(760) 462‑5581Substance use · Detox · 3355 Mission Avenue, Suites 234, 235, 236, 237 and 239 · Spanish
- Mental Health Systems Inc(760) 439‑6702Substance use · Detox · 1100 Sportfisher Drive · Spanish
- Mission Treatment Services, Inc.(760) 547‑1280Opioid treatment program · 1905 Apple Street
- North County Lifeline Inc(760) 757‑0196Substance use · Mental health · 3142 Vista Way · Spanish
- Oceanside Comprehensive Treatment(760) 547‑1280Substance use · Detox · 1905 Apple Street, Suite 3 · Spanish
Nearest emergency rooms
- Tri-City Medical Center4.1 mi · Oceanside, CA
- Scripps Memorial Hospital - Encinitas11 mi · Encinitas, CA
- Kaiser Foundation Hospital - San Marcos12 mi · San Marcos, CA
Common questions
How many addiction and mental health treatment centers are in Oceanside, California?
SAMHSA’s FindTreatment.gov directory lists 7 treatment centers in Oceanside: Community Research Foundation, McAlister Institute for Treatment and Educ, McAlister Institute for Treatment and Educ, Mental Health Systems Inc, Mission Treatment Services, Inc., North County Lifeline Inc and Oceanside Comprehensive Treatment.
Which treatment centers in Oceanside accept Medicaid?
5 of 7 name Medicaid among the payments they accept: Community Research Foundation, McAlister Institute for Treatment and Educ, Mental Health Systems Inc, North County Lifeline Inc and Oceanside Comprehensive Treatment. Ask whether they take your plan.
Is there a treatment center with services in Spanish in Oceanside?
Yes. Community Research Foundation, McAlister Institute for Treatment and Educ, Mental Health Systems Inc, North County Lifeline Inc and Oceanside Comprehensive Treatment list Spanish among their language services.
Where is the nearest emergency room to Oceanside?
Hospitals that list emergency services in Medicare data, near Oceanside: Tri-City Medical Center, Oceanside (4.1 mi), Scripps Memorial Hospital - Encinitas, Encinitas (11 mi) and Kaiser Foundation Hospital - San Marcos, San Marcos (12 mi). In an emergency, call 911.
Source: SAMHSA, FindTreatment.gov (National Directory of Mental Health and Substance Use Treatment Facilities), retrieved 2026-11-11. SAMHSA publishes no separate release date for this live directory. The directory has no quality ratings, and this list is not a ranking or a recommendation. Methodology