Essential Duties and Responsibilities of a Medical Assistant: Completes the rooming process and takes vital signs, vision, and/or hearing tests, record patient data in eCW, (laboratory results, pain level, PEAS, PhQ, Smoke status, etc.) Document reason for visit. Sun River Health provides the highest quality of comprehensive primary, preventative and behavioral health services to all who see it, regardless of insurance status and ability to pay, especially for the underserved and vulnerable.