Patrick McMahon

Patrick McMahon

Accounting Advisor

Contact Phone: 301-657-8080


Patrick is a client excellence coordinator at Sullivan & Company. He supports the team in daily operations by performing various administrative tasks. His responsibilities include document management in our secure portal as well as communications with clients. Patrick enjoys assisting clients with a friendly and enthusiastic attitude.

Before joining our firm, Patrick studied Government and Politics at University of Maryland. He has multiple years of customer service experience working in several restaurants and food trucks in the Washington area. His commitment to ensuring maximum client satisfaction and eagerness to learn makes him a valuable asset to our team.

Outside of the office, Patrick’s hobbies include playing piano, attending Washington sporting events, and spending time with friends and family.