About LifeStance Health LifeStance is a national provider of mental healthcare services focused on evidenced-based, medically driven treatment services for children, adolescents and adults suffering from a variety of mental health issues in an outpatient care setting, both in-person at its clinics nationwide and through its digital health telemedicine offering. You will see clients with a variety of backgrounds and reasons for referral, including concern for a developmental disability/autism, ruling in or out attention deficit/hyperactivity disorder, a complex psych diagnostic picture, learning and achievement differences, and neurological insult or injury.