Pine Grove Legacy

The Pine Grove Legacy Program provides treatment for adults ages 55 and up suffering from substance use disorder, trauma, and co-occurring mental health conditions. Pine Grove’s Legacy program includes residential level addiction treatment as well as a step down Day Treatment (PHP). Treatment plans are client-centered and tailored to the specific needs of the individual. Each client's individualized treatment plan is evaluated by a multidisciplinary treatment team on a weekly basis. Treatment can include 12-Step facilitation, gender-specific group therapy, experiential therapy, grief and loss counseling, exercise and fitness, a family week program, and medication management. Legacy offers 24-hour nursing care and a multi-disciplinary team of staff including addictionologists, psychiatrists, therapists, nurse practitioners, and a dietitian. Additionally, Pine Grove is a part of Forrest General, a 512-bed hospital and Level II trauma center.
The 16-bed facility is nestled in the countryside of Hattiesburg, Mississippi. Clients have private rooms with twin beds, desks, a dresser, and lamps. The house has a number of outdoor seating areas where clients can enjoy birdwatching in the nearby bird feeders.

Listing sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced April 2026. Verify current programs directly with the facility.