Physiatrists, also known as rehabilitation physicians, specialize in diagnosing and treating conditions that affect the body's ability to function. They focus on restoring mobility and improving the quality of life for patients with physical impairments due to injury, illness, or disability. These medical professionals employ a variety of treatments, including physical therapy, medications, and assistive devices, to help patients regain independence. Physiatrists often work in collaboration with other healthcare providers to create comprehensive rehabilitation plans tailored to individual needs.