Steven H. Kelder, UTHealth (image) University of Texas Health Science Center at Houston Share Print E-Mail Caption This is Steven H. Kelder, PhD, MPH. Credit UTHealth Usage Restrictions Credit UTHealth. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.