Question: What English physician was able to influence public health improvements?
Sentence (from "Steven K. Galson"): He served concurrently as acting Assistant Secretary for Health from January 22, 2009 to June 25, 2009, and as the Deputy Director and Director of the Center for Drug Evaluation and Research (CDER) at the Food and Drug Administration from 2001 to 2007.
Relevant evidence: No