Erin Cummings has worked with GNYHA since 2002. Ms. Cummings is responsible for overseeing the volume and fee reporting and planning for the Group Purchasing program, as well as managing the GNYHA Services affiliation agreements. Before joining GNYHA, Ms. Cummings worked as a Buyer/Planner for Melles Griot Optical System. Ms. Cummings earned her BS from Binghamton University School of Management.