Organization Name: Regional Orthopaedic Associates. Job Title: Medical Assistant. Employer Information. Reports To: Office Administrator. Job Location: Wilmington, DE-19803. Hours/Week: 40. I. GENERAL SUMMARY. The Medical Assistant is responsible for assisting the physician and physicianâs assistant with the care of the patient. The MA obtains and enters complete medical history into the electronic medical system while rooming patients. The MA al...