Grant Gamble is a Certified Alcohol & Drug Counselor (CADC-II). He started working in dual-diagnosis treatment in 2015 as a primary case manager for a residential young adult program. Grant received his Bachelor of Arts, in Psychology, from California State University of Northridge. Grant is trained in Dialectical Behavioral Therapy (DBT), Cognitive Behavioral Therapy (CBT), Trauma-Focused Cognitive Behavioral Therapy (TF-CBT) and is a Certified SMART Recovery Group Facilitator. Grant has experience working with clients diagnosed with both substance abuse and mental health diagnoses. He has a great interest in and understanding of the recovery process for teens and young adults. Grant believes in an entire mind and body connection in order to maintain long-term recovery. He focuses on helping steer client's focus to their individualized treatment plan by supporting them in five major competencies he believes are essential in the life long recovery process (Life Skills, Recovery, Fitness, Productivity, and Emotional Well-Being). Grant is an avid swimmer, surfer, and live music attendee!

Brittany holds a Master’s degree in Marriage and Family Therapy from Mercer University School of Medicine and received her Bachelor of Arts in Psychology from Spelman College. Brittany specializes in the treatment of individuals struggling with addiction/substance abuse, mental health disorders, trauma and dysfunctional family dynamics. Before joining the OPI team, Brittany worked over 10 years in inpatient mental health and addiction treatment services. She strives to provide a nonjudgmental, empathetic, safe place for clients to share their experiences. She utilizes Cognitive Behavioral Therapy, Motivational Interviewing and Bowenian Family Therapy to meet clients and families where they are and provide a nurturing environment to grow.

In her free time she loves to cook, travel, shop, walk and spend time with loved ones.

Elisabeth White received her undergraduate degree from Vanderbilt University in May 2002. She went on to complete her master’s degree from the California Institute of Integral Studies, with a focus in Community Mental Health, in 2012. Her focus was on Harm Reduction and Buddhist psychology while in graduate school. Elisabeth has a history of working in community based organizations and those active in improving policies regarding behavioral health treatment in the United States.

Elisabeth initially came to OPI in 2020 as a Life Coach. Once Ms. White obtained her LMFT, she transitioned to her current position as Enrollment Director for OPI Clinic in Woodland Hills, California. Ms. White focuses on CBT, DBT, Motivational Interviewing, and a trauma-informed approach when working with clients. She uses these techniques to empower clients to activate their own healing and recovery. Elisabeth helps support clients in integrating the skills learned in treatment to create sustained wellness. Along with her duties as Enrollment Director, Elisabeth runs weekly groups, provides individual therapy sessions, and works closely with family members and loved ones to facilitate long-term client recovery. 

Dr. Khoubian is originally from Los Angeles and received his bachelor’s degree in biopsychology at the University of California, Santa Barbara. During his undergraduate studies, he focused on the biology of the brain and researched how the medication olanzapine stimulates new nerve growth in the brain. He received his medical degree from the University of Cincinnati and completed his residency at the Mountain Area Health Education Center in Asheville, North Carolina. While there, he learned advanced treatments such as transcranial magnetic therapy (TMS) and electroconvulsive therapy (ECT). In addition, he incorporates techniques from cognitive behavioral therapy and psychodynamic psychotherapy into his practice. He has worked in several settings, including Cedars Sinai Medical Center and The Julian F. Keith Alcohol and Drug Abuse Treatment Center. He enjoys logic puzzles, reading, podcasts, and trying new restaurants in his spare time.

Marianna Jong is a Registered Nurse, who has been practicing for 21 years. She has a Bachelor of Nursing degree and a Master of Business Administration degree with a minor in Arbitration and Dispute Resolution from Pepperdine University.

Marianna has a multitude of experience across the Nursing realm, to include Hospital Acute Care Nursing, Case Management, Utilization Management, Hospice and Behavioral Health, which is ultimately the area that Marianna has found to be extremely rewarding. She loves working with Behavioral Health Participants of all ages, providing support, encouragement and gentle guidance to OPI Participants.

Marianna enjoys reading, playing the piano, golfing, hiking, mountain biking and loving her two white lab puppies!

June earned her Master’s of Social Work from California State University Northridge. Her passion for mental health stems from her desire to foster healing within her community and to end the stigma around mental health.

She has spent most of her professional career serving adolescents, young adults, and families within the Department of Mental Health. She has experience working alongside clients who experience an array of challenges including Anxiety, Depression, PTSD, and Substance use. She utilizes an array of evidence-based practices to guide treatment including CBT, TF-CBT, DBT, Motivational Interviewing, and trauma informed interventions.

June utilizes a strengths-based and family systems approach to help clients and their families find hope, joy, peace, healing, and purpose in their lives.

In her free time June enjoys spending time in nature, binge watching Netflix, fitness, and spending time with her husband and dogs.

"Healing takes courage, and we all have courage, even if we have to dig a little to find it." — Tori Amos

Ali holds a master's degree in clinical psychology with an emphasis in Marriage and Family Therapy from Pepperdine University and received her bachelor's degree in psychology from California State University Northridge.

Ali is a relational therapist who uses a strength-based approach; assisting clients in developing insight into their identity in order to help them walk through life authentically. Before getting her master's and joining the OPI team, Ali hustled in the fashion industry for over 10 years, which is what enables her to implement a more hands-on, experiential approach when clients are not benefiting from traditional talk therapy. She strives to provide an encouraging, non-judgmental place for clients to share their experiences and is not afraid to be direct when needed.

Depending on the client's unique need, Ali utilizes tools from DBT, CBT, Narrative Therapy, Logotherapy, Motivational Interviewing, and loves Psychodynamic interventions such as dream interpretation.

In her free time, she loves to swim, snowboard, bike, create, read/learn and spend time with loved ones

Scott is a Registered Associate Marriage and Family Therapist and a Board-Certified Music Therapist. Scott is passionate about healing trauma and values a compassionate and collaborative approach, supporting clients in re-connecting with their own strengths, authenticity and resilience.

Scott received his Masters in Clinical Psychology from Antioch University Los Angeles with an emphasis in Psychological Trauma and has extensive training in Somatic and Expressive Arts Therapy, Mindfulness, Narrative and Strengths-Based Therapy.

Over the past decade Scott has worked extensively with LGBTQ+ individuals, teens, and young adults in all levels of care from inpatient-residential to private practice. He is passionate in affirming and celebrating authentic self-expression. Scott is a skilled group facilitator using Music Therapy, Mindfulness and Dialectical Behavior Therapy (DBT) in creative ways to foster connection and empowerment. Scott considers it a joy to align with young adults as they navigate the effects of trauma, marginalization, life transitions, or crisis.