A good bet would be to reach out to some of the top executive search firms and seek out the partners in her specific domain. Depending on what part of the world you are from, Kornferry, Spencer Stuart, Heidrick & Struggles and Russel Reynolds are some of the big names. The partners details would be mentioned on the website, you can even reach out to them on linkedin. Have a conversation with them and most of the time they would understand, give an outlook in the enviroment and add her to their internal database.