Modus Vivendi LLC

About Modus Vivendi LLC

Modus Vivendi LLC is an outpatient behavioral health provider in Portland, Oregon, that has offered substance use treatment since 2004. Their name is Latin for “the way of life,” reflecting a focus on helping clients build healthier daily habits through practical, evidence-based recovery skills. Alongside outpatient substance use care, they provide state-certified DUII rehabilitation and education. They also run a domestic violence prevention and batterer’s intervention program certified in Multnomah, Clackamas, and Washington counties, as well as parenting classes.

Substance use and DUII treatment combine group therapy with individual support, covering how drugs and alcohol affect the body and brain, managing cravings, and preventing relapse. Groups meet mostly in the evenings so clients can keep their jobs while completing treatment, with daytime sessions available on Thursdays and telehealth appointments as another option. Services are offered in English, Russian, and Ukrainian, with weekly Russian-language groups and some help available for French- and German-speaking clients. They accept Oregon Health Plan coverage, including CareOregon, Trillium, and Open Card, but are out of network with major commercial insurers.