Certified Attachment Sex Therapist (CAST) Program
Certified Attachment Sex Therapist (CAST) Program
Where Connection Meets Sexuality
60 CE Hours | 10 hours of case consultation | Online | Self-Paced
Created by Michael Moran, LCSW, CST & Kimberly Castelo, Ph.D, LMFT, CST
Why This Certification?
Why Combine Attachment & Sex Therapy?
This is the *first-ever* certification focused solely on the intersection of attachment theory and sexuality.
You’ll learn how attachment styles shape sexual behavior—and how to help clients rewrite their relationship and erotic patterns using proven models like Emotionally Focused Therapy (EFT).
Attachment Styles & Sexual Scripts
Learn how anxious, avoidant, and disorganized attachment patterns show up sexually.
Intimacy, Rupture & Repair
Explore how couples move through conflict to deeper erotic connection.
Desire, Arousal & Emotional Safety
Support clients in creating secure and satisfying erotic lives.
SAR & Tools for Individuals & Couples
Interventions rooted in EFT, trauma-informed practice, and somatic awareness.
Meet Your Co-Directors
Michael Moran, LCSW, CST
EFT therapist, trainer, and sex therapist known for bringing emotion-focused depth to sexual healing.
Michael Moran, LCSW, CST-S is the Founder and Director of The Center for Relational Fulfillment in New York, NY where he specializes at the intersection of relational and sexual challenges. He is a Certified Emotionally Focused Couple Therapist (EFT) & Supervisor as well as an AASECT Certified Sex Therapist and Supervisor. He was Sr. Faculty in the Sex Therapy division at The Institute for Contemporary Psychotherapy (ICP), has taught graduate courses in Marriage and Family therapy and LGBTQ Issues in Contemporary Society at Rutgers University and was interviewed by Esther Perel on her “Sessions” platform on the integration of EFT and sex therapy. Additionally, he is currently a PhD candidate in Clinical Sexology at Modern Sex Therapy Institute. Mike presents internationally training therapists to effectively address sexual issues in couples therapy and gives workshops to couples geared to generate greater relational and erotic satisfaction. His website is www.fulfilledcouples.com.
Dr. Kimberly Castelo, LMFT, CST, PhD
Renowned clinician and educator specializing in trauma, queer-inclusive care, and attachment-based therapy.
Dr. Kimberly Castelo specializes in sex and attachment. Dr. Castelo is certified and is a supervisor in all the EFT modalities and as a Sex Therapist. She brings a wealth of experience, practical interventions and invaluable information about the power of attachment in sex therapy. Over the years she has heard sex therapists say – “I love attachment, but I am not sure how it fits into sex therapy” OR “I love attachment work, but not sure how to bring up sex!” Attachment theory joined with sex therapy can foster the secondary change we are hoping occurs with our clients regardless of their presenting concern! Kimberly will help you learn and thrive as you become a Certified Sex Attachment Therapist (CAST). Let’s begin to learn to hear the heart (attachment longing) of our clients.
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COURSE BREAKDOWN
| Course | Presenter | CE Hours |
|---|---|---|
|
Foundations in Attachment Theory (incl. Cultural Humility, ORCA) |
Kim Castelo and Kyle Benson |
4 |
|
Taking an Attachment-Informed Sexual History (incl. Sexual Genogram) |
Kim Castelo and Mike Moran |
4 |
|
Attachment and Sexual Development Across the Lifespan (incl. Aging) |
Kim Castelo and Mike Moran |
4 |
|
EFT and Attachment |
Kim Castelo and Mike Moran |
6 |
|
PACT and Attachment |
Caroline Smith and Karen Berry |
4 |
|
Sexual Trauma and Attachment |
TBD |
4 |
|
IMAGO and Attachment |
Emily Lampert |
4 |
|
Working with Sexual Challenges for Vulva Owners from an Attachment-Informed Focus (incl. Sexual History) |
Alice Curitz |
5 |
|
Male Sexual Challenges with Attachment-Informed Focus (incl. Sexual History) |
Mike Moran |
5 |
|
Working with LGBTQ+ Population with Attachment-Informed Focus |
Mike Moran |
4 |
|
Attachment Injury and Erotic Recovery – OCSB/Attachment |
Ronda Evans |
4 |
|
CNM and Attachment Bonds
Attachment Styles in Non- Monogamy |
Miklos Hargatay |
4 |
|
Neurodiversity and Attachment |
Misty Gibson |
2 |
|
Co-morbidity Challenges That Impact Sexuality with Attachment-Informed Focus |
Kim Castelo and Mike Moran |
4 |
|
Ethics – in Attachment Therapy |
Kim Castelo |
2 |
Unique Qualifications of Modern Sex Therapy Institutes
“Sex therapy is an unregulated field in all states except Florida, which means many people who have licenses to practice therapy can call themselves sex therapists without formal training,” Dr. Needle states. “It is a good idea for clients to ask therapists about their training in sex and relationships when those are the issues they are coming in with” she notes.
Modern Sex Therapy Institutes has been offering Continuing Education (CE) and Sex Therapy Certification for over 15 years, providing the most flexible scheduling, course, and payment options in the market! With over 300 workshops to choose from, you can get all of your CE Hours for AASECT (American Association of Sexuality Educators, Counselors and Therapists) or your license in person in 8 states, online via live (Zoom) webinars, or via video recordings.
Modern Sex Therapy Institutes is an AASECT, APA, ASWB and NBCC approved CE provider and offers Certification in Sex Therapy, Counseling and Education, 18 other specialty certifications, a Ph.D. in Clinical Sexology, and Renewal CE Hours.
Rooted in the core principles of sex therapy, MSTI takes a true, multidisciplinary approach, by integrating cognitive, behavioral, psychodynamic, relational, and systemic approaches within the emerging field of sexual medicine. Our training programs are trailblazing new pathways into the future of integrative sex therapy by providing mental health and medical professionals a robust and growing foundation for healing, improving relationships, and sexual well-being.
In addition, the institutes’ directors will work with students individually to help ensure they meet all education, supervision, and dissertation requirements for completion of the degree and certification including guiding them through the application process.
For more information on the Clinical Sexology Ph.D. program or any programs offered through Modern Sex Therapy Institutes, contact Rachel Needle, Psy.D., Co-director of Modern Sex Therapy Institutes, at rachel@modernsextherapyinstitutes.com, or call 561.379.7207.
Modern Sex Therapy Institutes is located at 2161 Palm Beach Lakes Blvd, Suite 207 West Palm Beach, FL 33409
What other programs does MSTI offer?
Certified Attachment Sex Therapist (CAST) Program Certification
From: $435.00 / month for 12 months
Florida Sex Therapy Certification
From: $384.00 / month
Sexual Trauma Certification
From: $380.00 / month
Certified Sexual Compulsivity Informed Professional
From: $325.00 / month
Certified Neurodiverse Sexuality Aware Professional
From: $325.00 / month
Certified LGBTQIA+ Informed Professional
From: $425.00 / month
Certified Sexual Trauma Informed Therapist
From: $350.00 / month
Certified Kink Conscious Professional
From: $350.00 / month
Sex Informed Therapist Certification
From: $530.00 / month
AASECT Certifications
AASECT CERTIFIED SEX THERAPIST
Potential AASECT Certified Sex Therapists are mental health professionals, trained to provide in-depth psychotherapy, who have specialized in treating clients with sexual issues and concerns. They are either licensed, or in the absence of required licensure, they are certified, registered, or clinical members of a national psychotherapy organization. Sex therapists work with sexual concerns and, in addition, where appropriate, are prepared to provide comprehensive and intensive psychotherapy over an extended period of time in more complex cases. Minimum degree required is a Master’s degree. The sex therapy certification program is for all students that are currently enrolled in a mental health graduate program and mental health professionals who are licensed in their states or provinces to provide mental health care and have completed graduate school for clinical training in their professional area. Applicable professional degrees may include a PhD, MD, MSW, or MA, Masters in MFT. If you are an educator and are interested in obtaining AASECT Certification as a Sexuality Educator, please email us.
AASECT CERTIFIED SEXUALITY EDUCATOR
Potential AASECT Certified Sexuality Educators are typically leading workshops, teaching classes, or organizing and facilitating seminars. Sexuality educators may teach in the classroom at the elementary, secondary, and higher education levels. They may also provide education for groups of children, adolescents, or adults, training for professionals, and outreach and education in community-based, healthcare, corporate, and faith-based settings. Sexuality educators also may design and conduct workshops, courses, and seminars; contribute to the sexuality education literature; develop curriculum; plan and administer programs; deliver lectures; and provide one-on-one client education sessions. The minimum degree required is a Bachelor’s degree.
AASECT Certified Sexuality Counselor
Potential AASECT Certified Sexuality Educators are typically leading workshops, teaching classes, or organizing and facilitating seminars. Sexuality educators may teach in the classroom at the elementary, secondary, and higher education levels. They may also provide education for groups of children, adolescents, or adults, training for professionals, and outreach and education in community-based, healthcare, corporate, and faith-based settings. Sexuality educators also may design and conduct workshops, courses, and seminars; contribute to the sexuality education literature; develop curriculum; plan and administer programs; deliver lectures; and provide one-on-one client education sessions. The minimum degree required is a Bachelor’s degree.
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MSTI is an approved CE organizational provider for APA, AASECT, ASWB. Modern Sex Therapy Institutes is part of the Advanced Mental Health Training Institute.
The Advanced Mental Health Training Institute has been approved by NBCC as an Approved Continuing Education Provider, ACEP No.6901. Programs that do not qualify for NBCC credit are clearly identified.
The Advanced Mental Health Training Institute is solely responsible for all aspects of the programs.
The Advanced Mental Health Training Institute has been approved by NBCC as an Approved Continuing Education Provider, ACEP No.6901. Programs that do not qualify for NBCC credit are clearly identified.
The Advanced Mental Health Training Institute is solely responsible for all aspects of the programs.
Modern Sex Therapy Institutes
2161 Palm Beach Lakes Blvd, Suite 207 West Palm Beach, FL 33409
For questions and interest: 561-379-7207
For current students: (772)-209-9353
info@modernsextherapyinstitutes.com
Contact Us
Modern Sex Therapy Institutes is part of the Advanced Mental Health Training Institute (AMHTI).
AMHTI is approved as a provider of continuing education by numerous national agencies and routinely applies for continuing education credits for professionals from state agencies when needed.
There are many national, state and local licensing boards and professional organizations that will grant continuing education credit for attendance at AMHTI’s seminars and activities. If you have questions as to whether AMHTI’s continuing education credits will count for your state, please contact us.
The Advanced Mental Health Training Institute is approved by the American Psychological Association to sponsor continuing education for Psychologists. The Advanced Mental Health Training Institute maintains responsibility for this program and its content.
The Advanced Mental Health Training Institute has been approved by NBCC as an Approved Continuing Education Provider, ACEP No.6901. Programs that do not qualify for NBCC credit are clearly identified. The Advanced Mental Health Training Institute is solely responsible for all aspects of the programs.
Modern Sex Therapy Institutes [1787, 1/7/2022-1/7/2026], is approved to offer social work continuing education by the Association of Social Work Boards (ASWB) Approved Continuing Education (ACE) program. Organizations, not individual courses, are approved as ACE providers. State and provincial regulatory boards have the final authority to determine whether an individual course may be accepted for continuing education credit.
AMHTI is an approved provider with the Florida Board of Clinical Social Work, Marriage and Family Therapy and Mental Health Counseling. Provider#: 50-11996. AMHTI is an approved provider with the The Florida Certification Board. Provider #5273-A.
AMHTI is an approved provider with the American Association of Sexuality Educators, Counselors and Therapists (AASECT). Provider # 07-110-J.