A Certified Occupational Therapy Assistant (COTA) plays a vital role in rehabilitation, supporting occupational therapists to enhance patients' daily living skills. Responsibilities include implementing treatment plans, documenting progress, and providing patient education. Essential skills include communication, empathy, and adaptability. COTAs typically work in healthcare settings, collaborating with therapists, nurses, and other professionals. With experience, they can advance to supervisory roles or specialize in specific therapies, enhancing their career trajectory and impact within the organization.