We are very excited to announce that Stefanie Ilgenfritz will be joining The Post as editor of our Long-term Investigations team. Stefanie worked most recently at The Wall Street Journal, where for 15 years she elevated ambitious ideas into award-winning projects as she led teams reporting on the health industry. While managing a daily portfolio, Stefanie also developed, launched and landed investigations that dug deeply into the safety, business and regulation of health care.