Lei Ren, Ph.D., Henry Ford Health System (IMAGE) Henry Ford Health Caption Lei Ren, Ph.D., is a senior associate physicist in the Department of Radiation Oncology at Henry Ford Hospital in Detroit. Credit Henry Ford Health System Usage Restrictions For use only with Dr. Ren's award announcement License Licensed 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.