Achillion Pharmaceuticals announced the expansion into a second office located at 1777 Sentry Parkway West in Blue Bell, Pa.    The approximately 12,000 square-feet office space will serve as Achillion’s executive offices and clinical operations base while the Company maintains its current significant research presence in New Haven, Connecticut. “Achillion continues to expand our clinical development, clinical operations and regulatory teams as we accelerate our oral, small molecu...