Mitchell D. Weinstein is the first president of Chuhak & Tecson P.C. who was not with the firm on the day it opened shop in 1987.“I’m certainly hoping to continue the path that’s been forged over the past 31 years,” Weinstein said.Weinstein was named as president earlier this month. He succeeds Andrew P. Tecson, who will remain part of the firm as a shareholder.“We’re very excited that …