Han­nah Hahn main­tains a full-time pri­vate prac­tice as a psy­chol­o­gist and psy­cho­an­a­lyst in New York City. After grad­u­ate-lev­el work in Eng­lish lit­er­a­ture, she obtained a master’s degree in psy­chol­o­gy from Har­vard Uni­ver­si­ty, a PhD in clin­i­cal psy­chol­o­gy from Colum­bia Uni­ver­si­ty, and psy­cho­an­a­lyt­ic cer­ti­fi­ca­tion from the Insti­tute for Con­tem­po­rary Psy­chother­a­py, where she cur­rent­ly super­vis­es can­di­dates. She taught attach­ment at the New York Insti­tute for Psy­cho­an­a­lyt­ic Train­ing in Infan­cy, Child­hood, and Ado­les­cence. Her pub­li­ca­tions and pre­sen­ta­tions include ​“They Left it All Behind,” in M. O’Loughlin’s The Ethics of Remem­ber­ing and the Con­se­quences of For­get­ting (2015) and ​“A Safe Place to Stand: The Hold­ing Envi­ron­ment with Child Patients and Their Par­ents” (2005).