Dr. Henry earned her Honours B.A. in Psychology and her Ph.D. in Clinical Psychology at McGill University. Her clinical training included work in a variety of in-patient and out-patient settings in various university hospitals and university-based clinics including the Royal Victoria Hospital, the Douglas Mental Health University Institute, the Montreal Neurological Institute and Hospital and the Jewish General Hospital.
Dr. Henry maintains membership with the Canadian Psychological Association, the Ontario Psychological Association and the Ottawa Academy of Psychology. These associations encourage the scientific pursuit of greater understanding of human behaviour and the provision of higher quality health care to the public. She also maintains professional development through conferences, workshops, and lectures.