Lorenz Rhomberg is a Principal at Gradient Corp. since 1999, bringing extensive experience in risk analysis. Prior to this role, Lorenz served as an Assistant Professor at the Harvard School of Public Health from 1994 to 1999, focusing on research at the Harvard Center for Risk Analysis. Earlier in their career, Lorenz worked as a Biostatistician for the US EPA from 1985 to 1995. Lorenz holds a PhD in Evolutionary Biology from Stony Brook University, earned between 1975 and 1981.