Our Team

Daniel Leon, M.S.W., LCSW

Co-Founder and Clinical Director

Dan is the Co-Founder and Clinical Director of Oakwood Family Institute. He holds a Masters Degree in Social Work from the University of Southern California. Daniel has an extensive background and work history treating adolescents, young adults and their families for over 30 years as a psychotherapist, clinical director and consultant in both outpatient and residential programs. He is also Oakwood’s primary program therapist, effectively treating such disorders as anxiety, trauma, family conflict, co-dependency, depression, ADHD, self-harming behaviors, and self esteem. Dan is committed to a mindful practice, using an integrated approach involving the mind and body with an emphasis on the inner process of healing through acceptance, compassion and authenticity. He incorporates a brain-based neurobiological perspective that helps highlight and define the treatment strategies and approaches he employs with his clients. Through his teaching, Dan has a unique ability to bring a language to his clients and the young people in the Oakwood program that helps them understand, identify and integrate the necessary skills that will ultimately guide them on a path towards well-being and improved mental health. In his personal time, Dan enjoys spending time with his family, going surfing, hiking, running, practicing yoga and is an avid LA Kings fan.

Lisa Dalton Leon, B.S., C.P.A.

Co-Founder and Chief Administrative Officer

Lisa is the Co-Founder and Chief Administrative Officer of Oakwood Family Institute. Lisa manages all of the non-clinical aspects of Oakwood including finance, human resources, risk management and operations. Lisa brings both consulting and hands-on operational and business management experience to her role at Oakwood. She was formerly the Partner in charge of the Finance and Operations consulting practice for the West region of a global business consulting firm and has served as both CFO and COO of private companies. With more than 30 years of business management experience, she is now using her business expertise to enhance the operations of Oakwood and to provide both staff and clients with the support they need in these areas. Most recently, Lisa successfully led the CARF accreditation process for Oakwood resulting in a 3-year first time accreditation. Outside of work, Lisa enjoys spending time with her family and friends. She also loves to cook, garden and hang out in nature, especially in or around the ocean.

Kathy (Kat) Tullius, M.A., AMFT

Program Coordinator, Program Therapist and Therapeutic Mentor

Kat is the Program Coordinator for our Intensive Outpatient Program and also serves as a Therapeutic Mentor. At Oakwood, she facilitates both teen and multiple family group therapy sessions, provides individual counseling and one-on-one mentoring, and co-dependence and relapse-prevention education sessions. Kat has a profound capacity to connect with and provide guidance to both teens and parents in the Oakwood programs. She has a strong, but caring, approach that helps create an emotional safety net for the teens and young adults in our program. She obtained her Masters Degree in Marriage and Family Therapy with a specialization in trauma from Pacific Oaks College. Kat is dedicated to her own recovery and remains actively involved in the 12-step community. Kat speaks at local high schools to teens and educators about obsessively-driven behaviors and risk-taking behaviors and encourages healthy lifestyle choices and activities. Kat loves cooking, gardening and spending time with her family, which includes her beloved dogs, Bubba, Harley, Dillinger and Olivia.

Stephen Morse, M.S.W., ASW

Program Therapist and Therapeutic Mentor


Stephen is a Therapeutic Mentor in our TMP program and also serves as a Program Therapist in Oakwood’s Intensive Outpatient Program. He holds a Bachelors Degree in Psychology with Departmental Honors from Seattle University and completed his Masters in Social Work (MSW) from University of Southern California. Prior to working with Oakwood, he served as a Social Worker with Los Angeles County of Child and Family Services, a Counselor in an IOP program for young adults with trauma-related issues, a Line Counselor for a residential facility for adolescent boys and a Behavioral Interventionist for autistic youth. In his spare time, Stephen enjoys reading, playing golf, watching Premier League soccer, and any form of competition. He loves coffee, music, and his family above all other things in life.
Kathy (Kat) Tullius, M.A., AMFT

Program Coordinator, Program Therapist and Therapeutic Mentor

Kat is the Program Coordinator for our Intensive Outpatient Program and also serves as a Therapeutic Mentor. At Oakwood, she facilitates both teen and multiple family group therapy sessions, provides individual counseling and one-on-one mentoring, and co-dependence and relapse-prevention education sessions. Kat has a profound capacity to connect with and provide guidance to both teens and parents in the Oakwood programs. She has a strong, but caring, approach that helps create an emotional safety net for the teens and young adults in our program. She obtained her Masters Degree in Marriage and Family Therapy with a specialization in trauma from Pacific Oaks College. Kat is dedicated to her own recovery and remains actively involved in the 12-step community. Kat speaks at local high schools to teens and educators about obsessively-driven behaviors and risk-taking behaviors and encourages healthy lifestyle choices and activities. Kat loves cooking, gardening and spending time with her family, which includes her beloved dogs, Bubba, Harley, Dillinger and Olivia.

Stephen Morse, M.S.W., ASW

Program Therapist and Therapeutic Mentor

Stephen is a Therapeutic Mentor in our TMP program and also serves as a Program Therapist in Oakwood’s Intensive Outpatient Program. He holds a Bachelors Degree in Psychology with Departmental Honors from Seattle University and completed his Masters in Social Work (MSW) from University of Southern California. Prior to working with Oakwood, he served as a Social Worker with Los Angeles County of Child and Family Services, a Counselor in an IOP program for young adults with trauma-related issues, a Line Counselor for a residential facility for adolescent boys and a Behavioral Interventionist for autistic youth. In his spare time, Stephen enjoys reading, playing golf, watching Premier League soccer, and any form of competition. He loves coffee, music, and his family above all other things in life.
Michelle Reid

Billing and Administrative Manager

Michelle is the Billing and Administrative Manager. She is excited to bring over a decade of Administrative and Accounting experience in medical settings to Oakwood. Previously, she managed a psychology clinic that treated people with attention and learning issues. She earned a Microsoft Word Expert Certification and enjoys helping others with computer issues. She uses her managerial and technical expertise to evaluate and improve office functioning in ways that benefit Oakwood. In her spare time, Michelle enjoys spending time with her husband and cats, gardening, music, the outdoors, and caring for animals in need.

Marissa Latini, M.A., A.S.W.

Program Therapist and Therapeutic Mentor

Marissa is a Program Therapist for Oakwood’s Intensive Outpatient Program and Counseling Center. She received her Bachelor’s Degree from the University of Southern California in Journalism and a dual Master’s Degree in Social Work (Mental Health) and Women’s Studies and Gender Studies from Loyola University Chicago. Prior to joining Oakwood, Marissa worked as a child welfare advocate for adolescents across the Chicagoland area, a sexual assault advocate for the Loyola campus’s Wellness Center, and as a domestic violence advocate. Marissa focused her academic course work on trauma-informed interventions for adolescents, young adults and people across the gender spectrum. Marissa also participated in a yearlong opioid workforce expansion training program. She earned the School of Social Work’s President’s Medallion and the Women’s Studies and Gender Studies program’s Mary Griffin award. In her spare time, Marissa loves trying new restaurants and recipes in the kitchen with loved ones, traveling, barre classes, live music and getting outdoors. 

Jason Bueno, M.A., LMFT

Program Therapist and Therapeutic Mentor

Jason is a licensed marriage and family therapist for Oakwood’s counseling center and therapeutic mentoring program. He received his Master’s in Clinical Psychology from Antioch University with a concentration in Spiritual and Depth Psychology. In addition, Jason takes a multi-modal, therapeutic approach utilizing somatic, person-centered, family systems, expressive arts and a multicultural lens. Jason cultivates a holistic view to psychotherapy that emphasizes the importance of the whole and the interdependence of its parts that aims to enrich the relationship with self and with others. As an advocate and collaborator, Jason works alongside clients to embark on a path of discovery to foster healing, empowerment, and transformation.

Ann Moore, Psy.D.

Therapist and Therapeutic Mentor

Ann is a Therapist and Therapeutic Mentor for Oakwood’s Intensive Outpatient Program and Counseling Center. She received her Psy.D. in Psychology from The Chicago School of Professional Psychology. She is currently completing her licensure in California. Dr. Moore is a compassionate provider of individual, couples, parent coaching, and family therapy. She collaborates with clients to understand presenting issues that contribute to negative outcomes. Working together to replace maladaptive thoughts and behaviors with healthy productive thoughts to help clients create forward momentum. Focusing on family dynamics to explore the smaller relationship dyads within; parent/child, siblings, couple, and the roles they played.

Lindsay Snaer, M.A., AMFT

Program Therapist and Therapeutic Mentor

Lindsay is a Program Therapist for Oakwood’s Intensive Outpatient Program. Lindsay completed her Bachelor’s Degree in Human Development at Pacific Oaks College. She then went on to receive her Master’s Degree in Marriage and Family Therapy with a specialization in Trauma Studies. Prior to Oakwood, she worked at the San Marino High School Wellness Center, where she provided therapy services to children and teens within the school district. Lindsay loves spending time with family, friends, and her dog Bear. She enjoys running, spending time outside, and going out to eat with friends.