The Mental Health Association of Greater Houston's (MHAHouston) mission is to promote mental health and to improve the care and treatment of persons suffering with mental illness through education and advocacy by a volunteer/staff partnership. The Mental Health Association of Greater Houston's (MHAHouston) mission is to promote mental health and to improve the care and treatment of persons suffering with mental illness through education and advocacy by a volunteer/staff partnership. Find out about houston mental health and mental health organization. Houston mental health. Mental Health And Social Anxiety. mental Mental health counseling mental health services mental health clinic health mental philadelphia houston mental health Association Health Houston Mental Article. Mental Health health houston mental - mental health association new york - association health mental tulsa - michigan association