Anna Rivera, Janet Lippin, Esther Perez, Christa Dunninger, Brian O'brien, Anna Sanchez, Sandra Rosario, Thomas Tierney, Thurston Delaney, Kathleen Dunbar, Maureen Quinn, Fran Ahern
s Frontline Doctors has faced disciplinary action for non-COVID aspects of her medical practice. Kathleen Cullen, who has written blog posts for the organizations website and is listed as a medical contributor, is based in Seminole, Florida, but practices in other states via telemedicine.