RAMSEY, N.J., Sept. 14 /PRNewswire-FirstCall/ -- Valeritas, LLC -- a wholly-owned subsidiary of life sciences innovator BioValve Technologies, Inc. with a focus on developing and commercializing medical technologies for the treatment of diabetes and other acute and chronic diseases -- announced today that it has hired Matthew H. Nguyen, PharmD to serve as Vice President of Integrated Healthcare Management & Analytics, Metabolics.