An occupational therapist (OT) is a healthcare professional who helps people perform the everyday activities that matter to them, from getting dressed and cooking a meal to writing at school or returning to work after an injury. The word “occupation” in this context doesn’t mean a job. It refers to anything you do that fills your day and gives your life structure and meaning. There were about 160,000 occupational therapists working in the United States as of 2024.
What “Occupation” Actually Means
This is the biggest point of confusion about the profession. When occupational therapists talk about occupations, they mean all the activities, tasks, and roles that make up a person’s daily life. Brushing your teeth is an occupation. Playing with friends at recess is an occupation. Managing your household budget is an occupation. The formal definition from state licensing laws puts it clearly: occupations are “activities having unique meaning and purpose in an individual’s life.”
An OT’s job is to figure out what’s preventing you from doing these things and then help you find a way to do them, whether that means rebuilding a skill, adapting how you do it, or changing your environment so it works better for you.
What Occupational Therapists Help With
OTs organize daily activities into two broad categories. Basic activities of daily living (ADLs) are the essentials: bathing, grooming, getting dressed, using the toilet, eating, and moving from one spot to another (like getting out of bed and into a wheelchair). Instrumental activities of daily living (IADLs) are more complex tasks that require planning and organization: cooking, managing money, doing laundry, shopping, and using transportation.
Beyond self-care, OTs also address rest and sleep, education, work, play, leisure, and social participation. A retired adult recovering from a hip replacement might need help relearning how to shower safely. A teenager with anxiety might work with an OT on strategies to participate in classroom activities. The common thread is always function: what do you need or want to do, and what’s getting in the way?
How OT Differs From Physical Therapy
People often mix up occupational therapy and physical therapy, and the two do overlap. The core difference is their starting point. A physical therapist focuses on improving your body’s movement, strength, and mobility. An occupational therapist focuses on improving your ability to do specific activities, pulling in physical, cognitive, emotional, and environmental factors to get there.
After a stroke, for example, a physical therapist might work on helping you walk steadily again. An occupational therapist would focus on helping you button your shirt, hold a fork, or get back to cooking dinner. OTs are more likely to recommend adaptive equipment or changes to your home, while PTs are more likely to prescribe exercises that target strength and balance. In practice, many patients work with both.
Working With Children
Pediatric occupational therapy is one of the most common branches of the field. OTs work with children who have developmental delays, sensory processing challenges, autism, learning disabilities, and physical conditions that affect their ability to participate in school and play.
For a child with sensory sensitivity, an OT might gradually introduce different textures (like wet slime or textured foods) so the child can eventually sit through a family meal without distress. For attention difficulties, an OT might teach a child to recognize when they need a sensory break and use tools like fidgets or a wiggle cushion to stay focused during circle time. Fine motor goals are also common: learning to hold scissors properly, maintaining a functional pencil grip, or managing buttons on clothing independently. Gross motor work might include building the endurance to pedal a bike for five minutes or sit upright at a desk long enough to complete a task.
These goals always connect back to real life. The point isn’t to practice cutting paper for its own sake. It’s so the child can participate in art class alongside their peers.
Stroke and Injury Rehabilitation
When someone loses function after a stroke, brain injury, or surgery, OTs help them relearn how to manage daily tasks. Upper limb recovery after stroke is a major focus area. One well-known approach is constraint-induced movement therapy, where the unaffected hand is restricted so the brain is forced to re-engage the weaker side, gradually reducing the tendency to rely entirely on the stronger arm.
OTs also use task-specific training, which means practicing the exact activities a person needs to do rather than abstract exercises. If you need to make a sandwich, you practice making a sandwich, and the therapist helps you problem-solve each step. This approach takes advantage of the brain’s ability to rewire itself around damaged areas.
Mental Health Support
Occupational therapy has roots in mental health treatment, and OTs still play an active role in psychiatric care. For people with serious mental illness, OTs help rebuild daily routines, improve social skills, and support a return to work or education. Vocational rehabilitation programs led by OTs have been shown to improve social functioning and reduce hospitalization.
Cognitive interventions can improve memory and executive function, the mental skills needed to plan, organize, and follow through on tasks. Psychoeducation helps people better understand and manage their condition, which in turn improves their sense of health and their ability to participate socially. The goal is occupational balance: having a sustainable mix of self-care, productivity, and leisure in your life.
Tools and Adaptive Equipment
One of the most practical things OTs do is recommend or customize tools that make daily activities possible. These range from simple to high-tech. Utensils with larger, textured grips help people who can’t close their fingers tightly around a standard fork. Dressing kits include tools for pulling on socks, fastening buttons, and zipping jackets one-handed. Specialized pencil grips help children (and adults) write more comfortably. Sensory boards provide input for people who need tactile stimulation to stay regulated.
OTs also recommend changes to your environment. That could mean rearranging a kitchen so everything is within reach from a wheelchair, installing grab bars in a bathroom, or setting up a child’s classroom workspace to minimize distractions.
Where Occupational Therapists Work
Hospitals employ the largest share of OTs at 28% of the workforce. Another 27% work in outpatient therapy offices (often alongside physical therapists and speech therapists). Schools employ about 13%, where OTs support students with disabilities in the classroom. Home health care accounts for 8%, with therapists traveling directly to clients’ homes. Skilled nursing facilities employ about 7%. Some OTs also work in community mental health programs, early intervention programs for infants and toddlers, and private practice.
Education and Training
Becoming an occupational therapist in the United States requires at minimum a master’s degree in occupational therapy, though many programs now offer a clinical doctorate (OTD). Both pathways include extensive supervised fieldwork where students practice with real clients. After graduating, new OTs must pass a national certification exam before they can apply for a state license to practice.
It’s worth noting that occupational therapy assistants (OTAs) are a separate role. OTAs carry out treatment plans designed by the occupational therapist and typically need an associate degree. The therapist handles evaluation, goal-setting, and treatment planning, while the assistant supports the day-to-day therapy sessions.