A medical staff services manager oversees credentialing for staff at a healthcare facility. In this career, your responsibilities involve ensuring that hospital workers comply with relevant rules and regulations. You manage all aspects of the credentialing process. Your duties include ensuring that staff members have the proper certifications necessary to legally perform their job, and you help employees obtain the necessary credentials if needed. You also work with new staff to ensure that they know procedures and rules at the hospital, providing training in the use of the medical records system and the procedures to file reports or other paperwork.