Adventist Behavioral Healthcare Shady Grove Medical Center
14901 Broschart Road, Rockville, MD
Cornerstone Montgomery
Address: Rockville, MD 20853 · Map
Phone: (301) 897-4371
Intake: (301) 493-4200
Website: cornerstonemontgomery.org
Services reported to SAMHSA
- Levels of care
- Residential/24-hour residential
- Treatment focus
- Substance use treatment · Mental health treatment
- Facility type
- Residential treatment center (RTC) for adults
- Medications used
- Fluphenazine · Haloperidol · Loxapine · Perphenazine · Thioridazine · Aripiprazole · Clozapine · Olanzapine · Olanzapine/Fluoxetine combination · Paliperidone · Quetiapine · Risperidone · Ziprasidone · Antipsychotics used in treatment of SMI
- Treatment approaches
- Cognitive behavioral therapy · Integrated Mental and Substance Use Disorder treatment
- Special programs
- Persons 18 and older with serious mental illness (SMI)
- Ages accepted
- Young Adults · Adults · Seniors
- Payment accepted
- Medicaid
- Ownership
- Private non-profit organization
- Other services
- Psychosocial rehabilitation services · Supported housing · Case management service
Questions to ask Cornerstone Montgomery
- Is my specific plan in network, and do you need prior authorization before admission?
- How long is the typical residential stay, and can family visit?
- If I need medication for opioid or alcohol use disorder, do you prescribe it or refer out?
- Is there a waitlist, and how soon can you do an assessment?
- What happens after the program ends: aftercare, alumni groups or step-down care?
Also confirm the facility is licensed by Maryland. If you are withdrawing from alcohol or benzodiazepines, ask about medical detox; do not stop suddenly on your own.
Paying for treatment at Cornerstone Montgomery
Cornerstone Montgomery reports accepting Medicaid. With Maryland Medicaid, treatment is usually covered at little or no cost, though some levels of care need prior authorization. Most private plans must cover substance use treatment on terms comparable to other medical care under federal parity law.
Distance to specialized care from Rockville
Measured from the population center of Montgomery County, using SAMHSA locator data mapped by FindRehabMap:
- Nearest medical detox: Rockville, about less than a mile
- Nearest methadone clinic (OTP): Rockville, about less than a mile (27 within 25 miles)
- Nearest buprenorphine (Suboxone) provider: Rockville, about less than a mile (74 within 25 miles)
See the Montgomery County treatment map, methadone clinics near Montgomery County and Suboxone doctors near Montgomery County.
Frequently asked questions
What services does Cornerstone Montgomery offer?
Cornerstone Montgomery reports these levels of care to SAMHSA: Residential. Call to confirm current services and openings.
Does Cornerstone Montgomery accept insurance?
It reports accepting Medicaid. Ask whether your specific plan is in network before admission.
Where is Cornerstone Montgomery located?
Rockville, MD 20853.
How far is the nearest medical detox from Rockville?
From the center of Montgomery County, the closest program offering medical detox is in Rockville, about less than a mile away (straight-line), based on SAMHSA locator data mapped by FindRehabMap.
Other treatment facilities in Rockville
Bloom Health Center
9715 Medical Center Drive, Rockville, MD 20850
Bright Horizons Psychiatry
6000 Executive Blvd #101, Rockville, MD 20852
Clear Minds Family Mental Health
Rockville, MD 20852
Columbia Associates North Bethesda
11921 Rockville Pike, Ste. 402, Rockville, MD 20852
Cornerstone Montgomery
2 Taft Court, Rockville, MD 20850
See all 39 facilities in Rockville · Detox · Residential · Outpatient · Intensive outpatient · MAT · Methadone
Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.