Dr. Thomas Parran Jr. was the sixth Surgeon General of the United States, serving from 1936 to 1948.
He served in other roles in the Public Health Services (PHS), including Chief of PHS’s Division...
Strictly Necessary Cookies
Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings.
If you disable this cookie, we will not be able to save your preferences. This means that every time you visit this website you will need to enable or disable cookies again.