Jeff Hertzberg is a physician with 20 years of experience in health care as a practitioner, consultant, & faculty member at the University of Minnesota Medical School. He is also an ardent amateur baker. Hertzberg developed a love of great bread while growing up in New York City's ethnic patchwork of the 1960s and 70s, and he refined this love with extensive travel throughout France, Italy, Germany, Spain, Britain, and Morocco. He lives in Minneapolis, Minnesota, with his wife and two daughters.
Zoë François is a pastry chef and baker trained at the Culinary Institute of America. With Jeff Hertzberg, M.D., she is the author of Healthy Bread in Five Minutes a Day. Passionate about food that is real, healthy and always delicious, François teaches baking and pastry courses nationally, is a consultant to the food industry, and creates artful desserts and custom wedding cakes. She also writes the recipe blog Zoë Bakes. She lives in Minneapolis, Minnesota, with her husband and two sons.