About Us For more than 25 years, the Danbury law firm of Riefberg, Smart, Donohue & NeJame, P.C., has provided a wide range of legal services throughout Connecticut. Call an attorney at RSDN at 203-748-9259 for a free initial consultation regarding estate planning and probate matters. They are uniquely qualified to address all of your needs including wills, trusts, estate administration, and powers of attorney.