Addiction and mental health treatment in Rancho Cucamonga, CA
6 treatment centers.
Find by need
- A Greater Hope(909) 652‑0552Mental health · 9681 Business Center Drive, Suite B · Spanish
- Health Service Alliance(909) 294‑5358Substance use · Mental health · 9089 Baseline Road, Suite 200 · Spanish
- Health Service Alliance(909) 294‑5358Substance use · Mental health · 10837 Laurel Street, Suite 204 · Spanish
- Rancho Recovery(877) 484‑1447Substance use · Mental health · Detox · 13684 Jeremy Court · Spanish
- Ready to Evolve Recovery Center LLC(866) 936‑4521Substance use · Mental health · 9320 Baseline Road, Suite A
- South Coast Community Services(877) 527‑7227Mental health · 9500 Haven Avenue, Suite 100 · Spanish
Nearest emergency rooms
- San Antonio Regional Hospital2.5 mi · Upland, CA
- Montclair Hospital Medical Center6.0 mi · Montclair, CA
- Chino Valley Medical Center7.2 mi · Chino, CA
Common questions
How many addiction and mental health treatment centers are in Rancho Cucamonga, California?
SAMHSA’s FindTreatment.gov directory lists 6 treatment centers in Rancho Cucamonga: A Greater Hope, Health Service Alliance, Health Service Alliance, Rancho Recovery, Ready to Evolve Recovery Center LLC and South Coast Community Services.
Which treatment centers in Rancho Cucamonga accept Medicaid?
4 of 6 name Medicaid among the payments they accept: Health Service Alliance, Health Service Alliance, Rancho Recovery and South Coast Community Services. Ask whether they take your plan.
Is there a treatment center with services in Spanish in Rancho Cucamonga?
Yes. A Greater Hope, Health Service Alliance, Health Service Alliance, Rancho Recovery and South Coast Community Services list Spanish among their language services.
Where is the nearest emergency room to Rancho Cucamonga?
Hospitals that list emergency services in Medicare data, near Rancho Cucamonga: San Antonio Regional Hospital, Upland (2.5 mi), Montclair Hospital Medical Center, Montclair (6.0 mi) and Chino Valley Medical Center, Chino (7.2 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