is a Senior Principal Scientist in the R&D division at Pfizer Inc with over 25 years of experience in the pharmaceutical industry. She is a spectroscopist who provides NMR support for medicinal chemistry research and manages the NMR facility at Pfizer. Additionally, she has experience in optimizing lead compounds through fragment based NMR screening and in supporting library chemistry with HT-NMR. Kathleen has taught numerous NMR classes throughout her career and is also a certified Chemistry teacher. She has more than 30 publications and 2 patents, and she has been an instructor with the American Chemical Society since 2010.