Lisa Nagy is a well-established medical doctor who has served in numerous notable medical institutions for over 20 years. She graduated from Columbia University of Physicians and Surgeons with an M.D degree, and also has a bachelor's degree in Science from Cornell University. Before embarking on her medical career, Nagy worked at Goldman Sachs as an investment banker. She has also served as an attending physician at various hospitals such as the UCLA medical center, Cedars-Sinai medical center, and Beverly Hills Cancer Center.

Nagy is an expert in the field of environmental medicine and is passionate about helping people who are exposed to toxins at their workplaces. She is also an active proponent of healthy living and has written extensively on various health topics such as allergies, mold exposure, and mercury toxicity. Nagy is a member of several professional bodies, including the American Academy of Environmental Medicine, and has been featured in numerous TV shows and documentaries such as the Today Show and the Dr. Oz Show.