New MainStream Adds Constellation Behavioral

Constellation Behavioral Health, LLC became the fourth healthcare services company in New MainStream Capital’s portfolio on May 19. Constellation joins Anne Arundel Dermatology, MCCI Medical Group and Suncrest Home Health. Based in Mill Valley, California, Constellation offers specialized inpatient and outpatient treatment programs for addiction, mental health and co-occurring behavioral health disorders. Founder and CEO William Morrison […]