Take Back Your Life Offering science-based substance abuse treatment in Waterford, Redford, Flint, Sterling Heights, and Pontiac, MI Not every substance abuse treatment facility uses techniques that are backed by scientific evidence. When youre ready to recover, its important to get help from addiction treatment experts. For residents of the Waterford, Redford, Flint, Sterling Heights, and Pontiac, MI areas, Meridian Health Services is a trusted option.