Marthe-Sandrine Elymo Mwa Mpollo is a founding director of NaYa, a medical fintech on a mission to improve low- and middle-income populations’ access to affordable, quality care using mobile phones in Cameroon. A scientist and a health care consulting professional, she is passionate about leveraging digital technology and science to empower communities to be and stay healthy. Mpollo has worked as a medical science liaison with Janssen and as a freelance writer on contract with Cincinnati Children’s Hospital. She has also been a research scientist at Cincinnati Children’s Hospital Medical Center, published in medical journals, and received several honors for her work.