Dr. Robert M. Califf
@DrCaliff_FDA
Husband, father, grandfather.
Doctor with heart(s).
Commissioner of Food and Drugs - @US_FDA
ID:1493579439321620485
https://www.fda.gov 15-02-2022 13:34:31
1,1K Tweets
11,2K Followers
43 Following
@DrCaliff_FDA
Husband, father, grandfather.
Doctor with heart(s).
Commissioner of Food and Drugs - @US_FDA
ID:1493579439321620485
https://www.fda.gov 15-02-2022 13:34:31
1,1K Tweets
11,2K Followers
43 Following