Integrating nearly 25 years in the mental health field, Dr. Callahan draws from early career experience at the National Center for PTSD at Dartmouth Medical School, a post-doc at Harvard Medical School Victims of Violence Program, and training in psychodynamic therapy, AEDP, CBT, CPT, IFS, Structural Dissociation and Sensorimotor Psychotherapy. She has taught master’s courses on somatic approaches to the treatment of trauma and attachment-informed psychotherapy, and for the past eight years as faculty at the Sensorimotor Psychotherapy Institute, she has trained therapists nationally and internationally. Dr. Callahan has completed 60 hours of training in Ketamine-Assisted Psychotherapy (KAP) with the Polaris Insight Center. Her practice continues to benefit from ongoing consultation with Polaris faculty as she integrates KAP into neurobiologically informed, mindfulness-based, trauma-focused psychotherapy, with an emphasis in mind-body-spirit holism.