William Whitty Hall

American anthropologist

British doctor

American medical scientist

Japanese biochemist

British hygienist

American physician and medical researcher

American physician

British surgeon

American neurologist

British statistician

American physician, write and suffragist

British psychiatrist

British physician

Canadian pathologist, physician, educator, bibliophile, historian, author, cofounder of Johns Hopkins Hospital

English physician and hygienist

American pediatrician

American physician and inventor

Swiss-American psychiatrist

British scientist

Genealogical book author, physician

American physician and scientist

French physician

British physician and epidemiologist

Irish doctor

American surgeon

American photographer, chemist and historian

American physiologist, educator

American Civil War army surgeon, a professor of medical jurisprudence, a pioneering mental health commissioner

United States physician and anatomist

British anatomist

22nd Surgeon General of the United States Army

American physician

Irish surgeon and writer

American physician

American surgeon and scientist

American physician

Scottish physician, chemist and agriculturalist

Neurologist, biochemist

American physician

British doctor

American pathologist

American physician scientist

Canadian American physician

American military physician and neurologist

American physician and educator

British artist

English doctor/medical author/journalist

American physician

British doctor

American politician, lawyer and United States Attorneys General

American inventor

American politician

American physician

English medical man, sanitary chemist, and barrister

American surgeon

American psychiatrist

American physician

English educator

British doctor

American physician

American physician

Discoverer of Huntington's disease

British baronet