Rahul Aggarwal, MD (Image) (IMAGE) Alliance for Clinical Trials in Oncology Caption Dr. Rahul Aggarwal is the lead investigator for PRESTO (AFT-19) and Co-Leader for the GU Medical Oncology program at the University of California, San Francisco. Credit University of California, San Francisco Usage Restrictions No restrictions. License Public Domain 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.