The Cobb County Community Services Board: a safe haven for those who are uninsured or underinsured with behavioral health issues (mental health and substance use). Our experienced team of caregivers is committed to recovery from behavioral health issues through respectful, evidence-based treatment offered with compassion for individuals and their families. If you are not in crisis but seek counseling, walk-in at 1650 Cobb Services Parkway in Marietta, Mon.-Fri. 8 a.m-2 p.m. If you are experiencing a behavioral health crisis, please call 911 or the Georgia Crisis and Access Line at 1-800-715-4225. The Behavioral Health Crisis Center (BHCC) is open 24 hours a day, 7 days a week at 1758 County Services Parkway, Marietta, GA.