Florence Pat Haseltine (born 1942) is a U.S. physician,[1] biophysicist, reproductive endocrinologist, journal editor, novelist, inventor, and advocate for women's health.

An associate professor at Yale University, her work specializes in obstetrics and gynecology as well as women's rights and gender bias in medicine.

The Microscope used in the laboratory is now in Historical Collections of the National Museum of Health and Medicine (Catalog number is M- 030.10091).

She completed her internship at the University of Pennsylvania at Philadelphia and did her residency in medicine in Obstetrics and Gynecology at the Boston Hospital for Women.

and the Microscope used is now in Historical Collections of the National Museum of Health and Medicine (Catalog number is M- 030.10091).

In her emerita status she worked with not-for-profit medical advocacy and research organizations, developing a public internet presence, e.g. the Global Virus Network.

Haseltine has been recognized for her contributions in the field of women's health & reproductive science by her election to the National Academy of Medicine (NAM).

[18] Haseltine was also a mentor to Dr. Geoffrey M. Cooper, emeritus Professor of Biology and Associate Dean of the Faculty at Boston University.

Haseltine and her husband Alan Chodos participated in the Student Action Coordinating Committee (SACC) and donated their papers and photographs to the National Museum of American History.