Service Team
Jeanne Vattuone, LCSW, CSAT-S, CCPS-S, CPTT-S
License: Licensed Clinical Social Worker
License Number: LCS 18987
Jeanne has been a Licensed Clinical Social Worker since 1998. She is a Certified Sex Addiction Therapist (CSAT), trained with Dr. Patrick Carnes, and is a Certified Clinical Partner Specialist (CCPS). Jeanne works with sex addicts and their betrayed partners providing individual, group, and couples therapy. She is also trained in EMDR and Brainspotting. Jeanne is Supervisor for all three credentials of CSAT, CPTT, and CCPS. Jeanne currently serves as the President of the international organization Association of Partners of Sex Addicts Trauma Specialist (APSATS – Website).
Timothy D. Stein, LMFT, CSAT-S, CPTT-S, CCPS
License: Licensed Marriage and Family Therapist
License Number: LMFT35896
Tim has been a Licensed Marriage and Family Therapist since 1999. He is a Certified Sex Addiction Therapist and trained with Dr. Patrick Carnes. He is a Certified Clinical Partner Specialist as well as a Certified Partner Trauma Therapist. He works with sex addicts and their partners providing individual, group, and couples’ therapy. Tim is trained in a variety of trauma techniques including Post Induction Therapy, EMDR, and Brainspotting. Tim is a CSAT and a CPTT Supervisor. Tim currently serves as the Board President for The American Foundation for Addiction Research (AFAR – Website).
Corey Nicole Harvey, AMFT
License: Associate Marriage and Family Therapist
License Number: AMFT140383
Corey is an Associate Marriage and Family Therapist. Corey is pursuing her certification as a Sex Addiction Therapist (CSAT) and a Clinical Partner Specialist (CCPS). Corey has years of experience as an Addictions Specialist and with adults and children suffering from severe mental health diagnoses, physical and sexual abuse, addiction, and trauma. Corey is trained in trauma-focused yoga techniques and social-emotional learning. Her clinical supervision is provided by Tim Stein and Jeanne Vattuone, the founders of Willow Tree Counseling.
Laura Chambers, ACC, CPC
Certification: Associate Certified Coach
Laura is an Associate Certified Coach with the International Coaching Federation (ICF). She is a Certified Partner Coach through the Association of Partners of Sex Addicts Trauma Specialists (APSATS). She has training in the Early Recovery Couples Empathy Model (ERCEM), as well as years of experience as a wellness, mental health and betrayal trauma, recovery and couple’s coach. She has experience and training in helping couples to successfully address their challenges and thrive.
ESTHER ELMER, ACC, CPC
Certification: Associate Certified Coach
Esther is an Associate Certified Coach through the International Coaching Federation (ICF). She has acquired more than ten years’ experience supporting partners of betrayal and learning about sex addiction. She is a Certified Partner Coach through the Association of Partners of Sex Addicts Trauma Specialists (APSATS). Esther holds a master’s degree in Pastoral Care and Counseling from Talbot School of Theology.
REBECCA SWEENEY, AMFT, APCC
Associate Marriage and Family Therapist #127352
Associate Professional Clinical Counselor #10076
Rebecca is an Associate Marriage and Family Therapist and Associate Professional Clinical Counselor working toward her certification as a Sex Addiction Therapist (CSAT) and a Clinical Partner Specialist (CCPS). She received her Masters in Counseling Psychology from Dominican University of California, and she has several years of experience working with couples and individuals through attachment-based and trauma-informed therapy . Her clinical supervision is provided by Tim Stein and Jeanne Vattuone, the founders of Willow Tree Counseling.
RICHARD LONG, CPC, CPRC
Men’s, Couples, and Partners Recovery Coach
Certified Professional Coach and Certified Professional Recovery Coach helping men, couples, and partners heal from sexual infidelity, porn addiction, and intimacy issues. Member of the International Coaching Federation and Licensed Brain Health Trainer through Amen University. Five years of experience helping clients reach their goals. Richard works alongside his clients to rebuild trust, restore connection, and establish emotional stability in their relationships.
HEITI DeLUCCHI, APCC
License: Associate Professional Clinical Counselor
License number: APCC 9019
Heiti is an Associate Professional Clinical Counselor working toward her certification as a Clinical Partner Specialist (CCPS) and Sex Addiction Therapist (CSAT). She received her Master of Arts in Counseling from the Townsend Institute at Concordia University Irvine. She has over seven years of experience supporting partners of sex addicts. She has experience and training in working with folks suffering from trauma, depression and anxiety. Her clinical supervision is provided by Tim Stein and Jeanne Vattuone.
CAROL MARIE SEIGLER, LMFT
Licensed Marriage and Family Therapist
License number: 112047
Carol is a Licensed Marriage and Family Therapist with advanced training in trauma recovery, somatic experiencing, and mindfulness-based practices. She specializes in working with individuals who have experienced complex trauma, including emotional, physical, and sexual abuse, as well as attachment wounds and dissociation.
Carol integrates a holistic approach that supports both mind and body, helping clients heal through self-awareness, nervous system regulation, and compassionate presence. Her therapeutic style is warm, grounded, and collaborative providing a safe space for clients to reconnect with themselves and move toward lasting healing and growth.
Carol is pursuing her certification as a Sex Addiction Therapist (CSAT) and a Clinical Partner Specialist (CCPS).
