About Maine Behavioral Healthcare Lancaster Street
MaineHealth Behavioral Health on Lancaster Street in Portland, Maine is an outpatient addiction treatment and behavioral health provider.
The center offers substance use treatment and psychiatric care with trauma services and peer support under one roof.
What Sets the Center Apart
Key features of this Portland behavioral health location include:
- Outpatient addiction services: Treatment for alcohol dependence, opioid use disorder, and other substance use concerns in a structured outpatient setting.
- Co-occurring disorder care: Integrated support for clients managing both mental health and substance use conditions.
- Populations served: Adolescents, young adults, adults, older adults, men, and women, including trauma exposed clients.
- Evidence based modalities: Cognitive behavioral therapy, dialectical behavior therapy, motivational interviewing, REBT, contingency management, anger management, and relapse prevention.
- Medication supported recovery: Access to medications for opioid use disorder, including Suboxone and Sublocade, plus long acting injections through the broader MaineHealth service line.
Beginning Care in Portland
As part of the larger MaineHealth nonprofit system, the program emphasizes integrated whole person care for co-occurring mental health and substance use conditions.





