Maryville Inc
Treatment center
At a glance
- Address
- 1903 Grant Avenue, Williamstown, NJ 08094
- Levels of care
- Inpatient ResidentialDetox
- Ages served
- Young Adults (Ages 18-25)Adults (Ages 26-64)Seniors (Ages 65+)
- Languages
- Sign languageSpanishItalianPolishRussian
- Accreditation

Detox and medication
Detox
- Offered: Opioids
- Offered: Alcohol
- Offered: Benzodiazepines
- Offered: Methamphetamines
- Offered: Cocaine
Medication assisted treatment
- Offered: Buprenorphine
- Offered: Naltrexone
- Not offered: Methadone
Services and programs
Services
Special programs
Other treatment centers close by
Within about 14 miles of this address, nearest first.
Meetings in Williamstown
Treatment and fellowship meetings do different jobs, and most people end up using both.
Questions people ask about Maryville Inc
What levels of care does Maryville Inc offer?
They provide inpatient residential and detox. The nearest alternative is in Glassboro, 3.0 miles away, if you want something to compare it against.
Can you detox at Maryville Inc?
They provide detox for 5 substances: alcohol, benzodiazepines, cocaine, methamphetamines and opioids. Whether a bed is free this week is a question for the call, and Williamstown has 8 other centers.
What other centers are nearby?
There are 8 more within a short drive of Williamstown, so this does not have to be the only call you make.
Which medications does Maryville Inc prescribe?
They prescribe buprenorphine and naltrexone. Medication and counseling together is the standard of care for opioid use rather than an either or, and not every place near Williamstown offers both.
Does Maryville Inc treat people in Spanish?
They work in Spanish as well as English. Ask whether the group sessions in Williamstown are in Spanish too, or only the one to one ones.
Is there a program at Maryville Inc for people like me?
They offer a program for people dealing with past trauma, which is worth confirming on the call rather than assuming. A named program and one with a place free this month are different things, and Williamstown has 8 other centers to ask.
Can I bring my own medication?
A program will want the full list on day one, including anything over the counter. Pregnancy changes medication decisions substantially and needs specialist input. Ask what their position is on prescribed medication generally, because positions differ.
How long will I be away?
Most residential programs are built around 30 days, which is a billing convention more than a clinical finding. Longer time in treatment is associated with better outcomes, which is why the step down to outpatient care matters. Ask what the program length is and what happens if more time is needed.