Colin Rosenberg ’09 Posted on January 30, 2023January 30, 2023 by Kalli Taylor Colin Rosenberg ’09 Colin Rosenberg ’09 Colin Rosenberg ’09 Colin Rosenberg ’09 has been recently elected by CohnReznick as partner, effective February 1, 2023. Rosenberg is one of nineteen professionals who have been selected due to their strong commitment to the company.