Find Your Therapist
The clinicians listed here have completed certification requirements in one or more of Debra Wesselmann's evidence-informed protocols — IATP-C, AFTT-A, or both. Each has been trained and credentialed directly through Debra Wesselmann, MS, LIMHP and her colleagues.
Whether you are seeking support for your own healing or looking for a colleague who specializes in this approach, this directory is a trusted starting point.
Looking to Get Certified? Apply Here >
AFTT-A Certified Clinicians
These clinicians have completed all certification requirements for the Attachment-Focused Trauma Therapy for Adults (AFTT-A) protocol — a specialized approach to healing adult attachment trauma using EMDR therapy, developed by Debra Wesselmann, MS, LIMHP and Ann E. Potter, Ph.D.
Clinical social worker, independent mental health practitioner, and international alcohol & drug counselor licensed and certified in Nebraska and Iowa. Expertise in whole-person systems theoretical approach, Sandtray, Ego State and Emotional Parts approaches (AFTTA, IFS, DNMS), DBT, CBT, CPT, Motivational Interviewing, and Spiritual Exploration.
Contact Trisha
Past clinical director at Peak View Behavioral Health psychiatric hospital in Colorado Springs. Current private practice treating attachment and military related traumatic stress utilizing EMDR, Attachment Focused Trauma Therapy for Adults (AFTT-A), and Somatic Integration and Processing. Serving veterans.
Contact Matt
Private practice in Winter Park, FL, specializing in Complex Trauma, Dissociation, and Anxiety Disorders in adolescents and young adults. Also specializes in treating family systems for holistic, long-term change. Certified EMDR Therapist and EMDR Consultant in Training. Available for EMDR Certification and AFTT-A consultation groups.
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Certified in Natural Lifemanship as a mental health professional and equine professional. Specialties include rural mental health and trauma-related issues for all ages. Licensed in Kansas and Nebraska. Certified EMDR Therapist practicing AFTT-A and IATP-C.
Contact Chastity
Clinical Director, Clinical Consultant, and Therapist at The Nurturing Space Counseling PLLC in Traverse City, MI. Special expertise with adults with complex trauma and dissociation. EMDRIA Approved Consultant, Certified EMDR Therapist, Approved Brainspotting Consultant, and PCIT Trained Therapist practicing AFTT-A.
Contact Jeanice
Virtual therapy practice licensed in New Jersey, Pennsylvania, and Delaware.
Contact Lynne
New Beginnings Counseling, Omaha, NE.
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Certified EMDR Therapist and Certified IATP-C Therapist. Comprehensive Therapy Services, LLC in Aurora, CO. Expertise with children, adolescents, adults, couples, and families. Practices IATP-C and AFTT-A.
Contact Chris
Private practice in Omaha, Nebraska. Certified EMDR Therapist and EMDRIA Approved Consultant specializing in C-PTSD, DID, and complex bereavement and grief in adults. Previous agency work with adolescents with trauma, incest, and inappropriate sexual behaviors. Practices AFTT-A.
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Licensed Clinical Psychotherapist and EMDR Certified Approved Consultant at Hope Psychological Care in Lawrence, KS. Over 30 years of experience treating children, teens, and adults with single incident, ongoing, and developmental trauma. Special expertise in AFTT-A, working with first responders, parents of high-needs children, eating disorders in the context of trauma, and faith-integrated treatment.
Contact Laura
Worth It Therapy in Kansas City, MO. Integrates CBT, DBT, EMDR, Bowen Family Systems Theory, research on brain-body connection, and Brené Brown's work. Practices AFTT-A.
Contact JenniferIATP-C Certified Clinicians
These clinicians have completed all certification requirements for the Integrative Attachment Trauma Protocol for Children (IATP-C) — Debra Wesselmann's evidence-informed model for treating complex developmental trauma in children and adolescents within a family therapy context.
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Expertise with children, adolescents, adults, couples, and families. Practices IATP-C and AFTT-A.
Contact Chris
Virtual therapy practice licensed in New Jersey, Pennsylvania, and Delaware.
Contact Lynne
Certified as Consultants in IATP-C
Specialties: Children, teens, and adults · Complex trauma · Anxiety disorders · Depression · Parent support · Family and play therapy · Grief and loss · Attachment disorders.
Specialties: Attachment · Complex and developmental trauma · Preschool–adolescent trauma · Medical intervention trauma · Children – sexual abuse · Adults with complex childhood trauma · Divorce trauma · Adoption.
Specialties: Internal Family Systems · Play therapy · Family therapy.
Specialties: EMDR and play therapy with children and adults · Adlerian play therapy · Theraplay Level 1 · TF-CBT · Trauma-Grief Component Therapy for Adolescents · Circle of Security Parenting.
Contact Jessica
Specialties: Children and adolescents · Attachment trauma · Complex and developmental trauma · Anxiety disorders · Dissociation · Relationship challenges in adults.
Contact Jennie
Specialties: Psychological assessment of trauma.
Contact Scott
Specialties: Gifted · Abuse and neglect · Attachment disorders.
Contact Diana
Specialties: EMDR with kids, teens, and adults in person and virtually · Supporting foster/adoptive youth · Attachment work with children and caregivers.
Specialties: Neurodivergence · Anxiety and burnout · Complex trauma · Relationship distress · Attachment · Foster youth · CBT, DBT, Somatic work · Kids, teens, and adults.
Contact Monica
Specialties: Integrating play, family therapy, and trauma-informed yoga for children and adults.
Contact Christine
Specialties: Children and teens · Attachment trauma · Complex and developmental trauma · Families · Parenting support.
Contact Dawn
Specialties: Complex trauma · Adoption.
Contact Dr. Wollin
Specialties: Attachment · Adults with complex childhood trauma · Medical trauma · Family play therapy · Certified EMDR Sandtray Specialist · Safe and Sound Protocol Certified Provider.
Contact RenéeDutch Certified Clinicians
The following clinicians are based in the Netherlands and have completed IATP-C certification through Debra Wesselmann's international training program. For more information about Dutch research and videos, visit the IATP-C Research page.
Marielle Elfrink, Mental Health Psychologist Accare, Zwolle
Irma Hein, Psychiatrist Levvel, Amsterdam
Hester Hellwich, Psychotherapist, Accare, Zwolle
Tamar Kits, Mental Health Psychologist, Dimence, Zwolle
Rianne Kloppenburg, Psychotherapist, Levvel, Amsterdam
Frederieke Koop, Clinical Psychologist, Levvel, Hilversum
Nathalie Schlattmann, Clinical Psychologist, Levvel, Amsterdam
Maureen Stam, Mental Health Psychologist, GGZ Centraal, Almere
Manon van Dal, Mental Health Psychologist, Reinier van Arkel, Den Bosch
Eefje Zandstra, Psychologist, Levvel, Hoofddorp
Beate Zonneveldt, Mental Health Psychologist, Accare, Almere
Laura Geesing, Mental Health Psychologist, Accare, Zwolle
Anne-Gera Douma, Mental Health Psychologist, Accare, Hardenberg
Judith de Vroomen, Psychotherapist, Reinier van Arkel, Den Bosch
Sabine van Kampen, Mental Health Psychologist, Levvel, Amsterdam
Iris Diemers, Mental Health Psychologist, Levvel, Amsterdam
Trudy Borrenbergs,Mental Health Psychologist, Reinier van Arkel, Den Bosch
Sanne Haspels, Mental Health Psychologist, Praktijk onder de Poort, Utrecht
Guus Kramer, Mental Health Psychologist, Praktijk onder de Poort, Utrecht
Moniek Coorn-Baaij, Clinical Psychologist, Dimence, Harderwijk
Caroline Penninga, Mental Health Psychologist, Klimop, Dronten
Janna Bastmeijer-Lont, Mental Health Psychologist, Basic Trust, Dordrecht
Alexandra Costantini, Mental Health Psychologist, Basic Trust, Dordrecht
Emilie Galjema, Mental Health Psychologist, Yulius, Dordrecht
Marlotte Buijs, Mental Health Psychologist, Yulius, Dordrecht
Monique Kampschuur, Family Therapist, het familiecentrum, Amsterdam