Rodger Weismann said he will retire as CFO of Phase Forward (Waltham, Massachusetts), effective on June 1. Christopher Menard, currently the company's VP of finance, will succeed Weismann as CFO at that time. Menard joined Phase Forward in 2001. Phase Forward is a provider of integrated data management solutions for clinical trials and drug safety.

Donald Parkerson was named CFO of Tri-Isthmus Group (Beverly Hills, California). The company also announced the addition of Rod Rivera to its advisory board. Parkerson has been serving as CFO of the company's wholly owned subsidiary, Southern Plains Medical Group, a position in which he will continue to serve. Rivera has recently accepted a position as senior managing director with Dresner Partners. Tri-Isthmus Group acquires and provides financial, operational and technological services to healthcare facilities primarily located in rural markets.