Katherine St. John is a professor at the CUNY Graduate Center Department of Computer Science and at Lehman College Department of Mathematics and Computer Science. She is a faculty member at the New York Consortium in Evolutionary Primatology. In 2007 she was selected to be an AWM/MAA Falconer Lecturer where she gave a presentation on "Comparing Evolutionary Trees". She is also a former American Mathematical Society Council member at large.^[1]

• "Prizes, Awards, and Honors for Women Mathematicians". www.agnesscott.edu.
• "Katherine St. John". dblp.uni-trier.de. Retrieved 28 March 2023.
• "Research Page of Katherine St. John". CUNY. Archived from the original on 2007-01-11. Retrieved 28 March 2023.
• "Faculty | NYCEP". www.nycep.org.