Dorrestein (IMAGE) University of California - San Diego Caption Pieter C. Dorrestein, PhD, is a professor at Skaggs School of Pharmacy and Pharmaceutical Sciences at UC San Diego. Credit UC San Diego Health Sciences Usage Restrictions Use photo credit License Original content 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.