About Ana Hategan Books by Ana Hategan Geriatric Psychiatry Study Guide Mastering the Competencies by (author) Ana Hategan, James A. Bourgeois, Tracy Cheng & Julie Young Geriatric Psychiatry A Case-Based Textbook by (author) Ana Hategan edited by James A. Bourgeois, Calvin H. Hirsch & Caroline Giroux Psychiatry Review and Canadian Certification Exam Preparation Guide by (author) James A. Bourgeois edited by Usha Parthasarathi & Ana Hategan