DBT Therapists at DBT Los Angeles
Our team of dedicated DBT therapists is committed to providing you with the best and most effective treatment experience possible, and to help you achieve your goals. We take great pride in the high level of training and experience that our team offers.
All of our DBT therapists are extensively trained in Dialectical Behavior Therapy and have multiple years of experience providing comprehensive DBT, which includes individual DBT sessions, DBT skills groups, and coaching. Our staff therapists are also trained in a variety of other evidence-based treatments, including Cognitive Behavioral Therapy (CBT), Seeking Safety, Prolonged Exposure Therapy, Cognitive Behavioral Analysis System of Psychotherapy (CBASP), and Acceptance and Commitment Therapy (ACT).
Michael Roy, MSW, LCSW
Michael Roy, MSW, LCSW, is the founder and executive director of DBT Los Angeles, and is also a DBT therapist. Michael has more than 25 years of experience as a director, administrator, and therapist serving a wide range of mental health and addiction populations. Michael is well-known as a leader in the DBT community, starting the first comprehensive DBT residential treatment center for Borderline Personality Disorder on the West Coast.
Michael was intensively trained in Dialectical Behavior Therapy (DBT) by Behavioral Tech, Marsha Linehan’s training institute, and received advanced intensive DBT training by Charles Swenson, MD, an internationally known DBT trainer. Additionally, Michael received training in advanced DBT topics by Dr. Marsha Linehan and Dr. Seth Axelrod, of Yale University. Michael is twice intensively trained in Mentalization-Based Therapy (MBT) by its developers, Dr. Anthony Bateman and Dr. Peter Fonagy. Michael is also trained in the combined DBT and Prolonged Exposure Therapy (PET) protocol by Melanie Harned, the developer of the model.
Michael has numerous years of experience running both outpatient and residential DBT treatment centers. He is a recognized expert in the treatment of Borderline Personality Disorder, substance abuse and addictions, mood disorders, and anxiety disorders, including PTSD.
Alina Gorgorian, Ph.D.
Director of Training and Development
Alina Gorgorian, Ph.D., is the director of training and development at DBT Los Angeles and Clearview Treatment Programs, where she ensures all staff is trained in the latest evidence-based treatments. She is also clinical director of Clearview Women’s Center for Borderline Personality and Emotional Disorders in Venice Beach, Calif, a nationally known residential comprehensive DBT program.
Dr. Gorgorian was intensively trained in DBT by Behavioral Tech, and leads regular DBT trainings and courses for the staff at DBT Los Angeles and all of Clearview’s programs. She also provides DBT trainings to clinicians, both nationally and internationally. She is trained in a variety of other evidence-based therapies, including CBT, ACT, and CBASP.
Steven Rudoy, Ph.D.
Dr. Steven Rudoy received his Psy.D. in clinical psychology from Pepperdine University, focusing on the treatment of severe mental illness and implementation of evidence based practices.
He completed two training rotations through the UCLA Semel Institute for Neuroscience and Human Behavior. His first was in the Aftercare Research Program, a treatment laboratory focusing on the treatment of young adults with first-episode psychosis, employing cognitive remediation training, skills building, and cognitive-behavioral therapy. Next, Dr. Rudoy completed a year-long training rotation through the Youth Stress and Mood Clinic, specializing in the treatment of severe mood and emotion dysregulation in children and teens. Through this opportunity, Dr. Rudoy was introduced to DBT as part of a comprehensive team, studying the efficacy of comprehensive DBT for the treatment of severe emotion dysregulation in adolescents with features of Borderline Personality Disorder. Through this study, a collaboration between UCLA and the University of Washington, Dr. Rudoy received extensive training in the assessment of BPD and was involved in regular consultation regarding treatment implementation and clinical management.
Dr. Rudoy completed an APA-accredited internship at Pacific Clinics, Southern California’s largest community mental health agency. Through this experience and during postdoctoral training at Didi Hirsch Mental Health Services, Dr. Rudoy honed his specialization in the treatment of chronic and severe mental illnesses, personality disorders, substance use disorders, as well as program development and supervision.
Dr. Rudoy served as Program Coordinator at Gateways Forensic Residential Services, overseeing two residential facilities for individuals with both mental illness, substance use disorders, and frequent interaction with the legal system. In this role, Dr. Rudoy served as the primary training supervisor and oversaw the day-to-day operations of an acute residential setting serving high risk clients.
Dr. Rudoy has continued to develop his skill in the application of DBT and CBT through continued trainings through Behavioral Tech, LLC and an outpatient DBT program. Dr. Rudoy has treated clients with varying presentations using evidence-based practices, and has experience both in the implementation of treatment protocols, as well as in training clinicians to carry out effective treatments with specific client populations.
As clinical director, Dr. Rudoy oversees the clinical program for mental and substance abusing clients, facilitates DBT skills groups, and provides training and education on DBT and other evidenced based treatments to program staff.
Charles Swenson, MD
Charles Swenson is the DBT consultant for DBT Los Angeles, and provides weekly consultation and periodic training to the DBT therapists at the outpatient center.
Dr. Swenson graduated from Harvard University and received his MD from Yale Medical School. He is an internationally recognized trainer, program implementation specialist, and expert in DBT and Borderline Personality Disorder. Dr. Swenson has been pivotal in developing all of the DBT programs at the DBT Center of Los Angeles, as well as Clearview Treatment Programs.
Dr. Swenson previously worked with Dr. Marsha Linehan and Behavioral Tech, and now consults nationally and internationally on DBT therapy. He also provides trainings to clinicians worldwide. Dr. Swenson is an associate professor of clinical psychiatry at the University of Massachusetts.
Nicole Riddle, Psy.D.
Associate Clinical Director and Family Program Coordinator
Dr. Nicole Riddle received her Psy.D. in clinical psychology from PGSP-Stanford Psy.D. Consortium in Palo Alto, California. She completed her postdoctoral fellowship in Behavioral Medicine at Harbor UCLA Medical Center.
During her fellowship, she provided individual therapy, inpatient and outpatient medical consultation, brief neuropsychological assessment in the inpatient medical setting, supervised doctoral candidate students, and co-facilitated a Cognitive Behavioral Therapy (CBT) course for the Los Angeles County Department of Mental Health clinicians.
Dr. Riddle trained in evidence-based therapies, including Dialectical Behavior Therapy (DBT), CBT, and Acceptance and Commitment Therapy (ACT), as applied to working with patients diagnosed with HIV/AIDS, post-partum depression, chronic pelvic pain, and eating disorders in both outpatient and inpatient medical settings.
Dr. Riddle received additional training in CBT, as well as individual and group DBT therapy, at the Palo Alto Veteran’s Administration. She participated as a clinician on the Marin County Mental Health DBT clinical team, provided DBT-informed treatment as a pre-doctoral intern at Boston Medical Center’s forensic inpatient psychiatric hospital, and participated as a clinician in the DBT for Binge Eating Disorder study at Stanford University Behavioral Medicine and Psychiatry Outpatient Clinic.
Dr. Riddle is trained as a National Education Alliance for Borderline Personality Disorder (NEA-BPD) Family Connections leader.
Dr. Riddle is bilingual in Spanish and English and is a current member of the American Psychological Association.
At Clearview, Dr. Riddle facilitates DBT skills groups, provides individual therapy using DBT, and works with patients suffering from eating disorders. Dr. Riddle also runs an ongoing DBT skills course for families of clients at Clearview Women’s Center.
Associate Clinical Director
Dr. Sandra Powers received her Psy.D. in Clinical Psychology from the University of Hartford in West Hartford, Conn. Her clinical training and research concentrated on evidence-based treatments and group therapy. Dr. Powers completed her clinical internship at Yale University, where her intensive training focused on Dialectical Behavior Therapy (DBT) for Borderline Personality Disorder. There, she provided individual and group therapy using DBT, Cognitive Behavioral Therapy, psychodynamic therapy, and existential therapies in an intensive outpatient setting. She also created an outpatient follow-up DBT treatment program and supervised advanced graduate students.
Dr. Powers received intensive training in CBT for anxiety disorders at the Yale Child Study Center. She is a member of the Association for Behavioral and Cognitive Therapies (ABCT). Her clinical interests include evidence-based practice, group therapy, personality disorders, and depressive disorders.
As associate clinical director, Dr. Powers oversees the clinical program at outpatient services and provides mindfulness, DBT, and process-oriented group therapy, as well as DBT- and CBT-informed individual therapy. Sandra also leads the DBT consultation team meetings at outpatient.
DBT Therapist and Skills Group Facilitator
Kate Roahrig received her Master’s Degree in Clinical Psychology with an emphasis in Marriage and Family Therapy in 2012 from Pepperdine University. Kate is a Licensed Marriage and Family Therapist.
Her deep interest in psychology sparked during her undergraduate studies at Indiana University, where she majored in psychology and worked in substance abuse treatment at Tara Treatment Center. While there, she co-facilitated the men and women’s process groups and worked closely with clients through their recovery using the 12-step model.
During her master’s program, Kate trained as an in-home outreach counselor with Valley Trauma Counseling Center. She conducted therapy with families and individuals of all backgrounds who were involved with the Department of Children and Family Services and suffering from emotional, mood, psychotic, and personality disorders.
Kate also worked with John Briere, Ph.D., and Randye Semple, Ph.D., studying the genetics of Post Traumatic Stress Disorder (PTSD) in patients admitted to the trauma units at LAC+USC Medical Center. She conducted clinical interviews with trauma patients and administered assessments, over a structured time period, to track the potential for and development of PTSD. Through these experiences, Kate developed a thoughtful understanding of the human experience and the clinical needs of individuals.
Kate has been a member of the Clearview Women’s Center team since 2012, starting her work as a community counselor and moving into the position of house manager. As house manager, Kate worked closely with the treatment team to ensure each client’s experience upheld Clearview’s mission and values.
Kate has been a program therapist at Clearview for several years. She facilitates DBT skills groups and CBT groups, and provides individual therapy and skills coaching utilizing DBT.
DBT Therapist and Skills Group Facilitator
Molly Ackerly received her Master’s Degree in Social Work (MSW) from Columbia University in New York and her Bachelor’s Degree in Psychology from The George Washington University in Washington, D.C. Molly is an Associate Clinical Social Worker (ASW) through the California Board of Behavioral Sciences.Molly focused her clinical training on Dialectical Behavior Therapy (DBT) and other evidence-based treatments. While at Columbia University, Molly completed the DBT Training Program and Lab under the supervision of Dr. André Ivanoff, president of Behavioral Tech.
Molly completed her intensive DBT training in 2016 with Randy Wolbert and Gwen Abney-Cunningham at Columbia University. Additionally, Molly received clinical training in exposure therapy, functional analysis, suicide risk assessment and protocol, chemical dependency, Complicated Grief Treatment (CGT), Motivational Interviewing, and cognitive behavioral advanced clinical methods.
As a DBT intern at Silver Hill Hospital in New Canaan, Conn., Molly provided individual psychotherapy to adults with substance use disorders, eating disorders, personality disorders, depression, anxiety, and other mood disorders. She also sat on a multidisciplinary DBT consultation team, co-led DBT skills groups, and led dual-diagnosis groups. While at Silver Hill, Molly also worked as a residential counselor in the Transitional Living Program to provide milieu skills coaching to adults and adolescents with co-occurring disorders.
Molly also previously worked at Four Winds Hospital in Katonah, N.Y., as a milieu manager and mental health worker. At Four Winds, Molly provided DBT milieu skills coaching and crisis de-escalation to adolescents with severe mental illness in an acute care setting.
At Clearview, Molly facilitates DBT skills training groups, CBT groups, and relapse-prevention groups, and provides individual DBT therapy.
DBT Therapist and Skills Group Facilitator
Marissa Colangelo received her Master’s Degree in Social Work (MSW) at Columbia University in the city of New York. She is a Licensed Clinical Social Worker through the California Board of Behavioral Sciences.
Marissa’s clinical training at Columbia University focused on evidence-based treatments, with an emphasis on Dialectical Behavior Therapy (DBT) and other evidence-based treatments. While at Columbia, Marissa completed the DBT Training Program and Lab under the supervision of Dr. André Ivanoff, president of Behavioral Tech. Additionally, Marissa Completed her intensive DBT training at Columbia University, in 2014 with Dr. André Ivanoff. In addition to her intensive training in DBT at Columbia, Marissa received clinical training in functional analysis, suicide risk assessment and protocol, chemical dependency, Motivational Interviewing, and cognitive behavioral advanced clinical methods.
Marissa holds the highest level of DBT training with individuals and groups. In her second-year internship, she utilized her extensive training and skills in her work with incarcerated women at New York City’s Department of Health and Mental Hygiene on Rikers Island.
Marissa has completed a four-day advanced DBT training with Charles Swenson, MD, a two-day training on Working with Families of Emotionally Dysregulated Clients with Dr. Alan Fruzzetti, and a four-day DBT in Action: Case Based Training with Shari Manning, Ph.D and Katherine Comtois, Ph.D, M.P.H.
At Clearview Outpatient, Marissa primarily conducts DBT skills training groups and Advanced DBT skills training groups, as well as conducting individual therapy and skills coaching.
In addition to Marissa’s work at Clearview, she has returned to her Alma Mater and is a part-time lecturer at California State University, Northridge, where she teaches in the Child and Adolescent Development Department since August 2014.
DBT Therapist and Skills Group Facilitator
Charlotte Wickham received her Master’s Degree in Social Work from University of California Los Angeles (UCLA) and her Bachelor’s Degree in Psychology from University of California San Diego.Her clinical interests are the study and practice of Dialectical Behavior Therapy (DBT). Her clinical training has focused on evidenced-based practices in outpatient, intensive outpatient, and partial hospitalization settings. Additionally, she has attended several classes at the UCLA Mindful Awareness Research Center that helped enhance her clinical work.
Charlotte previously worked at Harbor UCLA’s Adult Outpatient Program, intensively training in Dialectical Behavior Therapy as well as several other evidence-based therapies, including Prolonged Exposure Therapy, Acceptance and Commitment Therapy (ACT), and Cognitive Behavioral Analysis System of Psychotherapy.
While at Harbor, she participated in a DBT consultation team, led a DBT skills training group, and practiced individual DBT therapy. She also received intensive training in Cognitive Behavioral Therapy (CBT) and facilitated a CBT group for anxiety and depression, as well as training in psychodiagnostic assessment with adults and conducted assessments for outpatient adult psychiatry populations.
Prior to Harbor UCLA, Charlotte worked at the UCSD Eating Disorders Center for Treatment & Research, where she gained experience working with women and men with a variety of eating disorders, as well as Borderline Personality Disorder. There, she gained experience with inpatient, partial hospitalization, and intensive outpatient programs while utilizing a variety of modalities, including DBT and CBT.
At Clearview, Charlotte provides individual therapy and facilities ACT, behavioral activities, and mind/body wellness groups.
Rebecca Robinson, MA, LMFT, received her Master’s Degree in Clinical Psychology from Pepperdine University. Her undergraduate education was completed at New York University. She is a Licensed Marriage and Family Therapist (LMFT).Rebecca’s work at Clearview Treatment Programs began at the Women’s Center for Borderline Personality and Emotional Disorders. There, she co-facilitated Dialectical Behavior Therapy (DBT) skills training groups, led the Acceptance and Commitment Therapy (ACT) group, and was a family program facilitator. She also provided milieu skills coaching.
She completed her internship at the Maple Counseling Center, a community mental health clinic in Beverly Hills, where she provided psychodynamic therapy to individuals and couples, and served as a peer supervisor. At Cedars Sinai Medical Center, she worked as a supervisor on the Teen Line hotline, an organization providing teen peer counseling, crisis prevention, and crisis intervention.
Her first clinical experience was as a volunteer counselor on the Los Angeles Suicide Prevention Center crisis hotline. As a behavior therapist for children with autism, she worked in LAUSD schools and private homes in downtown and East Los Angeles.
Outside of Clearview, Rebecca maintains a private practice in Beverly Hills, providing DBT, Cognitive Behavioral Therapy (CBT), and psychodynamically informed treatment for individuals and couples. At Clearview, Rebecca serves as an individual, group, and family skills therapist at the Clearview Outpatient and DBT Center. In addition to DBT and ACT groups, she facilitates CBT groups in the evidence-based treatment track and Mood Disorders Group, a combination psychoeducation/process group.
Jodi Bruce, MA, MFT-I, received her Master’s Degree in Psychology at Antioch University in Culver City, Calif. There, her clinical training specialized in conflict-related trauma. Jodi’s training and experience is in a number of evidence-based treatment modalities, including trauma-focused Cognitive Behavioral Therapy (CBT) and Seeking Safety.Jodi’s clinical experience includes varied environments, such as dual diagnosis at The Center for Discovery, a community-based outpatient setting at Open Paths Counseling Center, and private residential treatment at The Bella Vita.
Prior to joining Clearview, Jodi worked for The Bella Vita, where she gained experience working with men and women struggling with a variety of eating disorders, as well as Borderline Personality Disorder.
Jodi has facilitated groups in body image, CBT, self-esteem, process, communication, social skills training, and family psycho-education.
At Clearview, Jodi provides individual and family therapy and facilitates CBT, Seeking Safety, process, and mind/body wellness groups.
Jessica Magenheimer, MA, LMFT
Jessica Magenheimer, MA, MFT, acquired her BA in Psychology from Loyola Marymount University and her MA in Clinical Psychology from Pepperdine University. She has received extensive training in Dialectical Behavior Therapy (DBT) by DBT expert Charles Swenson, MD.
Jessica has obtained a broad body of experience in the mental health and addictions fields. She worked as an intake coordinator at Clearview Treatment Programs for several years before moving to the clinical team as a program therapist.
As a case manager and intake specialist at the Life Adjustment Team, she assisted clients with chronic and severe mental illness in reintegrating into their communities and creating life balance. At Del Amo Hospital, Jessica led process groups and performed assessments on both the inpatient and outpatient units, gaining firsthand knowledge in treating co-occurring and personality disorders.
While working as a therapist at For the Child, an agency serving low-income children with histories of abuse, Jessica provided psychotherapy and psychoeducation to children, families, and adolescent groups. In addition, she developed a more thorough and concrete method of assessing incoming clients, and created and implemented a curriculum for adolescent group therapy using a Trauma-Focused CBT model.
Jessica maintains a private practice in Brentwood, where she specializes in treating trauma.
At Clearview’s Outpatient and DBT Treatment Center, Jessica sees patients in individual and group therapy sessions.
Courtney Kent, LCSW
DBT Therapist and Skills Group Facilitator
Courtney Kent received her Master’s Degree in Social Work (MSW) from University of California Los Angeles (UCLA) and her Bachelor’s Degree in Psychology from Georgetown University. She is a Licensed Clinical Social Worker (LCSW) through the California Board of Behavioral Sciences.
Her clinical interests are the study and practice of Cognitive Behavioral Therapy (CBT) and Dialectical Behavior Therapy (DBT). Her clinical training has focused on evidenced-based practices in outpatient, intensive outpatient, and partial hospitalization settings. Additionally, Courtney has attended class at the UCLA Mindful Awareness Research Center.
While in graduate school, Courtney interned at Family Services of Santa Monica (FSSM) and The Gathering Place. While at FSSM, she gained experience working with women, men and children with a variety of diagnoses, including Borderline Personality Disorder. Courtney attended various trainings while at FSSM, including: Trauma Focused CBT (TFCBT), Mindfulness, Acceptance and Commitment Therapy (ACT). While at The Gathering Place, Courtney gained experience doing Bereavement counseling in individual and group settings with individuals from 5-85 years old.
Courtney previously worked at Didi Hirsch Mental Health Services, where she received extensive training in various evidenced based therapies, including CBT, Seeking Safety, Interpersonal Therapy (IPT) and Crisis Oriented Recovery Services (CORS). Additionally she participated in a DBT skills training through Behavioral Tech. While at Didi Hirsch, she facilitated the following groups: Grief Support, Transitional Aged Youth (TAY) and Healthy Relationships. Additionally, she supervised peers in IPT group supervision.
At Clearview’s Outpatient Treatment Center, Courtney received a DBT Foundational Training and an online Behavioral Chain Analysis & Validation training through Behavioral Tech, Marsha Linehan’s training institute. Courtney provides individual therapy and facilitates: DBT, CBT, Relapse Prevention, Codependency and Motivational Interviewing & Commitment groups, as well as conducting individual therapy sessions and skills coaching.
Lucy Swank, ACSW
DBT Therapist and Skills Group Facilitator
Lucy Swank received her Master’s Degree in Social Work (MSW) from Columbia University in New York and her Bachelor’s Degree in Psychology and Economics from Bucknell University in Lewisburg, PA. Lucy is an Associate Clinical Social Worker (ACSW) through the California Board of Behavioral Sciences.
Lucy focused her clinical training on Dialectical Behavior Therapy (DBT) and other evidence-based treatments. While at Columbia University, Lucy completed the DBT Training Program and Lab under the supervision of Dr. André Ivanoff, president of Behavioral Tech.
Lucy completed her intensive DBT training in 2017 with Randy Wolbert and Gwen Abney-Cunningham at Columbia University. Additionally, Lucy received clinical training in exposure therapy, functional analysis, suicide risk assessment and protocol, chemical dependency, motivational Interviewing, and cognitive behavioral advanced clinical methods.
As a DBT intern at Silver Hill Hospital in New Canaan, CT, Lucy provided individual psychotherapy to adults with substance use disorders, eating disorders, personality disorders, depression, anxiety, and other mood disorders. She also sat on a multidisciplinary DBT consultation team, co-led DBT skills groups, and led dual-diagnosis groups.
Lucy also previously worked at St. Christopher’s Inc., a therapeutic boarding school, in Dobbs Ferry, NY as an intake coordinator.
At Clearview’s DBT Center, Lucy facilitates DBT skills training groups, Recovery Skills groups, and Relationship Skills groups. Lucy also facilitates WRAP and Skills Rehearsal groups for PHP clients. Lucy provides individual DBT therapy. Lastly, Lucy is responsible for coordinating family weekends three to four times a year.
Cory Campbell, MD, Ph.D.
Cory Campbell, MD, Ph.D., provides psychiatric evaluation and medication management at DBT Los Angeles. Dr. Campbell received her psychiatric training at UCLA’s Neuropsychiatric Institute and is board-certified in psychiatry. In addition to her medical degree, Dr. Campbell has a Ph.D. in psychopharmacology.
Dr. Campbell’s clinical experience has been in outpatient and residential settings, with expertise in treating those with both mental health and substance abuse issues.
Kotra Ajir, M.D.
Dr. Kotra Ajir received her MD from the New York Medical College in Valhalla, New York in 1992. Her four-year residency training in psychiatry took place at Harbor-UCLA Medical Center in Torrance. During that time, she developed an interest in pharmacogenetics, how different ethnic groups metabolize medications, and published a paper on the pharmacogenetics and pharmacodynamics of Adinazolam.
In 1996, Dr. Ajir completed a one-year fellowship in substance abuse at UCLA and the West L.A. Veterans Administration Medical Center. She was the principal investigator on several studies sponsored by the National Institute on Drug Abuse (NIDA). She was also the study physician for several studies run by LAARC and served as the physician at MATRIX Institute, an outpatient treatment program for drug and alcohol dependence.
In 1997, Dr. Ajir started a private practice in psychiatry, while she continued research, and was an attending psychiatrist on the Substance Abuse Unit at the UCLA-Neuropsychiatric Institute. She specializes in dual diagnosis and treats mood, anxiety, and personality disorders.
At Clearview, Dr. Ajir functions as the psychiatrist at Clearview Center for Addictions and Mental Health Disorders and is an integral part of the treatment team. She conducts comprehensive psychiatric assessments, and provides ongoing psychopharmacological management and consultation.
Brooke Aschidamini, MS, RD, CISSN
Brooke Aschidamini, MS, RD, CISSN, is the nutritional therapist and dietitian at DBT Los Angles. She works with clients to help them create healthier relationships with food, their bodies, and themselves.
Brooke specializes in eating disorders, mind-body awareness, and behavioral change.