U.S. National Institutes of Health

Georgeanna Seegar Jones, MD — obstetrics and gynecology (reproductive endocrinology)

Courtesy Courtesy of the New York Academy of Medicine Library, copy by RD Rubic

Dr. Georgeanna Seegar Jones (1912–2005) spent a lifetime breaking through the “glass ceiling” of medical research, and making a mark in reproductive medicine and endocrinology. While still a medical student at Johns Hopkins University School of Medicine, Dr. Jones completed her groundbreaking research, which showed that the pregnancy hormone (now called chorionic gonadotropin) arose from the placenta rather than from the pituitary, as was previously believed.

Read more about Dr. Georgeanna Seegar Jones.

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