Joanne H. Twombly, MSW, LICSW (Pronouns: she/her/hers) is a psychotherapist in private practice in Arlington, MA. She has over thirty years of experience working with C-PTSD and dissociative disorders, provides trainings and consultation. She has written on EMDR and Dissociative Disorders, EMDR and Internal Family Systems, and on working with perpetrator introjects. Her commitment to helping her clients heal and to providing quality training has resulted in her becoming an EMDR Consultant and a Trauma and Recovery Humanitarian Assistance Program Facilitator, Internal Family Systems Certified, and an American Society for Clinical Hypnosis Consultant. She is a past president of the New England Society for the Study of Trauma and Dissociation. In recognition of her achievements and her service on committees and the Board of the International Society for the Study of Trauma and Dissociation (ISSTD) she was honnored with ISSTD's Distinguished Achievement Award and is an ISSTD Fellow.