The fraudulent LinkedIn messages and emails, which do not originate from any Executives LinkedIn account or of UnitedHealth Group's email domains, or those of any of its operating divisions, supposedly conducts an interview via a Zoom meeting, offers a work from home job at Optum, emails an application, sends a fake check by next day delivery through USPS and asks recipients to pay a vendor a large dollar amount. delivers excellent customer service and support to patients, clinicians, and technologists, with primary responsibility for answering phones, scheduling and managing appointments including appropriate follow-up appointments, and conducting outreach calls on behalf of the radiology department.