Occupational therapy (OT) is a branch of health care that helps people of all ages who have physical, sensory, or cognitive problems. Occupational therapy is the only profession that helps people across the lifespan to do the things they want and need to do through the therapeutic use of daily. What Is Occupational Therapy? · an individualized evaluation, during which the client/family and occupational therapist determine the person's goals, · customized. Occupational therapy (OT) is the use of assessment and intervention to develop, recover, or maintain the meaningful activities, or occupations, of individuals, groups, or communities. Occupational therapy (OT) helps people who struggle with everyday tasks.