Please contact us at the office nearest you to learn more. Maryhaven stands out as a highly experienced and respected integrated behavioral healthcare service provider, specializing in addiction recovery. We help men, women, and children restore their lives from addictive and mental illness. We engage clients through inpatient, intensive outpatient, and outpatient services delivered in individual and group settings. Extended Crisis Hours: Monday-Thursday from 8 p.m. to 12 a.m., Friday from 5 p.m. to 12 a.m. & Saturday-Sunday from 5 p.m. to 12 a.m.