After finishing High School, Fisher worked for three years before taking a year of refresher coursework at
Dwight School in New York City. He went on to study at
Williams College in Williamstown, Mass. He majored in classics, but switched to chemistry in his junior year, obtaining his AB degree in 1909. Fisher then attended Columbia University on scholarship, earning his PhD degree in 1912 under
Marston Taylor Bogert. His PhD dissertation focused on the preparation and properties of 5-aminoquinoline-6-carboxylic acid and related compounds. ==Career==