Dr. Christina M.H. Powell, PhD is the author of Questioning Your Doubts: A Harvard PhD Explores Challenges to Faith (InterVarsity Press).
She works in the pharmaceutical industry and is also an ordained Assemblies of God minister and public speaker. She trained as a biomedical research scientist at Harvard Medical School, Harvard University and the Dana-Farber Cancer Institute. She taught university courses in microbiology and biochemistry at Penn State University and served on the Board of Trustees of Penn State University (1987-1990).