Waltham native Debbie Regan is joining Robert Paul Properties as a senior associate in the brokerage’s Falmouth office. Regan is the former co-owner of Regan Realtors.

 "Debbie’s involvement in her community, her professionalism, and the attention she gives each client speak to her success in our business," Paul Grover, co-owner, said in a statement. "Her understanding of the local market and unending enthusiasm will make her a true asset to Robert Paul."