- Arbor Behavioral Healthcare(866) 568‑9936 ext. 1Substance use · Mental health · Georgetown · 1443 Country Road 103
- Arbor Intensive Outpatient(866) 568‑9936Substance use · Mental health · Georgetown · 1443 County Road 103
- Bluebonnet Trails Community Services(844) 309‑6385Substance use · Mental health · Cedar Park · 1401 Medical Parkway, Building C
- Bluebonnet Trails Community Services(830) 220‑2889Substance use · Mental health · Georgetown · 711 North College Street · Spanish
- Bluebonnet Trails Community Services(844) 309‑6385Substance use · Mental health · Round Rock · 1009 North Georgetown Street · Spanish
- Bluebonnet Trails Community Services(844) 309‑6385Substance use · Mental health · Taylor · 404 Carlos G Parker Boulevard NW
- Central Texas VA Healthcare System(512) 260‑1368Substance use · Mental health · Cedar Park · 600 North Bell Boulevard · Spanish
- Community Medical Services(512) 986‑7743Substance use · Cedar Park · 1101 Arrow Point Drive, Suite 214 · Spanish
- Family Emergency Room at Cedar Park(512) 260‑2732Substance use · Mental health · Cedar Park · 3620 East Whitestone Boulevard
- Family Hospital at Brushy Creek(512) 766‑1400Substance use · Mental health · Round Rock · 230 Deer Ridge Drive
- Infinite Recovery(844) 206‑9063Substance use · Detox · Cedar Park · 1201 Arrow Point Drive
- Medication Assisted Recovery Services - MARS LLC(512) 986‑7743Opioid treatment program · Cedar Park · 1101 Arrow Point Drive, Suite 214
- Meridell Achievement Center(512) 528‑2100Mental health · Liberty Hill · 12550 West State Highway 29
- Oakvine Recovery Center(512) 745‑9446Substance use · Hutto · 1201 CR 138
- Oakvine Recovery Center(512) 745‑9446Substance use · Round Rock · 2631 Gattis School Road, Building 4
- Pathlight Mood and Anxiety Center(512) 767‑6060Mental health · Round Rock · 511 Oakwood Boulevard, Suite 100
- Rock Springs(512) 819‑9400Substance use · Mental health · Detox · Georgetown · 700 Southeast Inner Loop
- Rock Springs Changes(737) 808‑1700Substance use · Mental health · Cedar Park · 1335 East Whitestone Boulevard, Suite Z-200
Nearest emergency rooms
- Ascension Seton Williamson6.3 mi · Round Rock, TX
- Baylor Scott & White Medical Center - Round Rock7.9 mi · Round Rock, TX
- Brushy Creek Family Hospital LLC9.9 mi · Round Rock, TX
Cities in Williamson County
Common questions
How many addiction and mental health treatment centers are in Williamson County, Texas?
SAMHSA’s FindTreatment.gov directory lists 18 treatment centers in Williamson County.
Which treatment centers in Williamson County accept Medicaid?
11 of 18 name Medicaid among the payments they accept. Ask whether they take your plan.
Is there a treatment center with services in Spanish in Williamson County?
Yes. Bluebonnet Trails Community Services, Bluebonnet Trails Community Services, Central Texas VA Healthcare System and Community Medical Services list Spanish among their language services.
Where is the nearest emergency room to Williamson County?
Hospitals that list emergency services in Medicare data, near Williamson County: Ascension Seton Williamson, Round Rock (6.3 mi), Baylor Scott & White Medical Center - Round Rock, Round Rock (7.9 mi) and Brushy Creek Family Hospital LLC, Round Rock (9.9 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