March is Woman’s History month and there are many notable women from within the MSSL fold to honor, but Dr. Leila C. Knox is the first notable woman I would like to highlight for Women’s History Month. Dr. Knox was the first woman to be hired as an Attending Physician on any level at St. Luke’s Hospital. Leila Knox, BA started at St. Luke’s in 1913 as an assistant and bacteriologist to Resident Pathologist Dr. J. Gardiner Hopkins. At that time, it wasn’t uncommon for educated women to work in the Pathology Labs. But long-time Director of Pathology, Dr. Francis C. Wood knew Knox wanted more out of her work and encouraged her to attend medical school. She enrolled in Cornell University Medical College. She became the Resident Pathologist at St. Luke’s in 1917, and in 1918 she added ‘MD’ to that title. Working together, she and Dr. Wood developed a surgical pathology lab of importance and value, and one which was notable in its field. She was appointed Assistant Attending Physician in 1923, a title which was unique at that time. Knox wasn’t restricted to laboratory work, but trained technicians and members of the House Staff, conducted autopsies, and made rounds as an Attending to observe patients. She published many papers generated by her efforts both as an Attending and a Pathologist, and was Assistant Editor of the American Journal of Cancer from 1930-1938, writing abstracts and original articles for the publication. She was recognized abroad and at home for her work as a tissue diagnostician. She retired in 1948 after thirty years of service, holding the title of Pathologist, Director of Laboratories and Associate Attending Physician.