Join our self-paced Medical Assistant Prep Medical Assistants are multi-skilled allied healthcare professionals who may administer medications, assist with minor procedures, record vital signs, take medical histories, prepare patients and rooms for examinations, handle laboratory specimens, provide patient education, and much more. Because of the specialized skill set and knowledge that is held by these professionals, they find themselves working in clinics, physicians’ offices, hospitals, outpatient facilities, and specialists’ offices across the country.