Dr. Tracy Beth Høeg is leaving her role as head of the FDA’s Center for Drug Evaluation and Research, just days after FDA chief Marty Makary resigned.

Dr. Marty Makary's resignation from his post atop the Food and Drug Administration is widening a leadership gap that already existed at the U.S.

With the ink barely dry on outgoing commissioner Marty Makary’s resignation, another top regulator may be heading for the exit at the FDA. | With the ink barely dry on outgoing…