Murrieta Office
Suite 200
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Lorraine Rodriguez
Licensed Clinical Social Worker #136970
Lorraine earned her Bachelor’s from San Francisco State University and her Master’s in Social Work from California Baptist University. Lorraine has developed a specialization in evidence-based techniques, including Dialectical Behavior Therapy (DBT) and Cognitive Behavioral Therapy (CBT). Inspired by her father’s service, she holds a strong commitment to the military community and is passionate about supporting individuals through depression and anxiety within a whole-person framework. Her purpose is to create an empowering space where patients feel equipped with the communication and wellness skills needed for recovery. Lorraine utilizes a grounded, straightforward approach, prioritizing the unique goals and lasting progress of each individual.Employed By: Tip of the Spear Psychotherapy Group
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Ashley Valdivia
Registered Associate Clinical Social Worker #135089
Ashley earned her Master of Social Work from Walden University. Ashley has developed a specialization in evidence-based practices, including Cognitive Behavioral Therapy (CBT), Trauma-Focused CBT (TF-CBT), and Motivational Interviewing. With a background rooted in her service as a U.S. Marine Corps Veteran, she brings a grounded presence and a deep commitment to the military community and individuals of all ages as they navigate trauma and life transitions. Her purpose is to provide a safe, empathetic space where patients feel truly seen and empowered to achieve lasting wellness. Ashley utilizes a collaborative, patient-centered approach, prioritizing the unique strengths and goals of each individual.Employed By: Tip of the Spear Psychotherapy Group
Supervised By: Michael DeSena, Licensed Clinical Social Worker #108768
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Lauren Mulhern
Registered Associate Clinical Social Worker #136775
Lauren earned her Master’s in Social Work from the University of Southern California and a Master’s in Special Education and ABA from Arizona State University. Lauren has developed an interest in a wide range of evidence-based practices, including Acceptance and Commitment Therapy (ACT), DBT, and Hypnotherapy. She is passionate about working with at-risk youth and individuals on the Autism spectrum, focusing on mind-body wellness and long-term growth. Her purpose is to foster healing through connection, curiosity, and emotional safety. Lauren utilizes an individualized, flexible approach, prioritizing the unique needs and developmental goals of each person she serves.
Employed By: Tip of the Spear Psychotherapy Group
Supervised By: Ashley Hutchinson, Licensed Clinical Social Worker #102085
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Kristin Sheppard
Registered Associate Marriage and Family Therapist #155427
Kristin earned her Bachelor’s in Psychology from San Diego State University and her Master’s in Marriage & Family Therapy from Touro University Worldwide. Kristin has developed an interest in evidence-based practices such as Cognitive Behavioral Therapy (CBT) and Narrative Therapy to help patients explore and reframe their personal stories. She is passionate about supporting individuals through meaningful transformation, with specialized clinical experience helping those navigate co-occurring mental health and substance use challenges. Her purpose is to foster personal growth and resilience by shifting mindsets toward positive change. Kristin utilizes a warm, collaborative approach, prioritizing the unique needs and well-being of each individual.Employed By: Tip of the Spear Psychotherapy Group
Supervised By: Michael DeSena, Licensed Clinical Social Worker #108768
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Kaitlyn Stephens
Registered Associate Marriage and Family Therapist #150639
Registered Associate Professional Clinical Counselor #17711
Kaitlyn has graduated from the Pepperdine Graduate School of Education and Psychology. Kaitlyn has developed an interest in evidence-based practices such as Acceptance and Commitment Therapy (ACT), Trauma Focused CBT (TF-CBT), and EMDR. She is passionate about working with children and adolescents, while helping them navigate the challenges they face during critical developmental years. She has also had the opportunity to work with women experiencing trauma and eating disorders. Her purpose is to empower individuals and to support them while they build resilience and achieve lasting healing. Kaitlyn utilizes a client-centered approach, always prioritizing the unique needs, strengths, and goals of each individual.
Employed By: Tip of the Spear Psychotherapy Group
Supervised By: Michael DeSena, Licensed Clinical Social Worker #108768
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Nicolas Pena
Registered Associate Clinical Social Worker #137041
Nicolas earned his undergraduate degree in Sociology and his Master of Social Work from Grand Canyon University. Nicolas has developed a specialization in evidence-based, person-centered practices grounded in empathy and a genuine understanding of the individual experience. As a Southern California native, he is passionate about providing psychotherapy in both English and Spanish to children, adolescents, and adults navigating anxiety, depression, trauma, and relational challenges. His purpose is to build a strong therapeutic alliance and create a safe, supportive environment where individuals can develop insight into their thoughts and emotions. Nicolas utilizes a thoughtful, person-centered approach, prioritizing the unique cultural backgrounds and personal growth of each individual to foster emotional clarity and meaningful change.
Able to conduct sessions in English and Spanish
Employed By: Tip of the Spear Psychotherapy Group
Supervised By: Ashley Hutchinson, Licensed Clinical Social Worker #102085
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Michaela Patterson
Registered Associate Professional Clinical Counselor #20175
Michaela earned her Bachelor’s in Military Resilience Psychology while serving in the U.S. Marine Corps and her Master’s in Professional Clinical Counseling from the University of Massachusetts. Michaela has developed an interest in holistic, evidence-based practices that address the vital connection between mind, body, and emotions. She is passionate about supporting individuals as they navigate anxiety, depression, and relationship concerns. Her purpose is to create a safe and empowering space that inspires emotional well-being and lasting change. Outside of the therapy room, she finds inspiration in photography and crochet. Michaela utilizes a compassionate, person-centered approach, prioritizing the unique strengths and holistic health of each individual.
Employed By: Tip of the Spear Psychotherapy Group
Supervised By: Michael DeSena, Licensed Clinical Social Worker #108768
Irvine Office
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Cassandra Mikalson
Registered Associate Professional Clinical Counselor #20165
Cassie earned her Master of Arts in Counseling from Concordia University, Irvine. Cassie has developed a specialization in an integration of theoretical approaches, including Schema Therapy, CBT, and Internal Family Systems (IFS). She is passionate about working with children, adolescents, and couples, helping them express their emotions and develop healthier coping skills. Her purpose is to create a comfortable environment built on trust where patients feel free to be their most authentic selves. Cassie utilizes a trauma-informed and empathetic approach, prioritizing the unique emotional needs and relational goals of each individual.
Able to conduct therapy in English and Spanish.
Employed By: Tip of the Spear Psychotherapy Group
Supervised By: Nytasha Thomas, Licensed Clinical Social Worker #102036
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Diana Hattar
Registered Associate Marriage and Family Therapist #151825
Registered Associate Professional Clinical Counselor #18332
Diana is currently completing her Doctorate in Behavioral Health, having earned both her Master’s in Clinical Psychology and a Master of Public Health (MPH). Diana has developed a specialization in integrating trauma-focused and relational interventions, including EMDR, Cognitive Behavioral Therapy (CBT), DBT, and psychodynamic theory. She is passionate about supporting individuals, couples, and families across their lifespan as they navigate the complexities of the human experience—from everyday stressors to deep-seated emotional challenges, and from past experiences and foundational trauma to significant life transitions and modern-day challenges. Her purpose is to foster deep healing and meaningful connection, providing a genuine and culturally responsive environment for those seeking to rediscover emotional clarity. Diana utilizes a grounded, person-centered approach, prioritizing the unique relational patterns and strengths of each individual to empower them toward transformative growth and lasting wellness.
Able to conduct therapy in English and Arabic.
Employed By: Tip of the Spear Psychotherapy Group
Supervised By: Michael DeSena, Licensed Clinical Social Worker #108768
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Jon Ladner
Licensed Marriage and Family Therapist #158474
Registered Associate Professional Clinical Counselor #15069
Jon earned his education at Azusa Pacific University with a dual focus on Marriage and Family Therapy and Professional Clinical Counseling. Jon has developed a deep specialization in trauma recovery and is formally certified in Eye Movement Desensitization and Reprocessing (EMDR). He is passionate about supporting adolescents, first responders, and individuals navigating addiction. His purpose is to provide an empathetic and structured environment for those ready to face life’s challenges and build resilience. Jon utilizes a respectful, patient-centered approach, prioritizing the courage and unique recovery goals of each individual.
Employed By: Tip of the Spear Psychotherapy Group
Supervised By: Ashley Hutchinson, Licensed Clinical Social Worker #102085
Virtual
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Isabella Briaire
Registered Associate Marriage and Family Therapist #144986
Isabella earned her Bachelor’s in Psychology from Arizona State University and her Master’s in Marriage & Family Therapy from Alliant International University. Isabella has developed a deep interest in evidence-based practices that foster connection and promote long-term healing. She is passionate about working with adolescents and diverse groups—including the Latinx, LGBTQIA+, and immigrant communities—encouraging individuals to explore their vulnerabilities as a pathway to self-discovery. Her purpose is to help patients navigate challenges and build resilience for the future, offering care in both English and Spanish. Isabella utilizes a compassionate, patient-centered approach, prioritizing the unique cultural and personal needs of each individual.
Able to conduct therapy in English and Spanish.
Employed By: Tip of the Spear Psychotherapy Group
Supervised By: Ashley Hutchinson, Licensed Clinical Social Worker #102085
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McKensie Wells
McKensie earned her Master’s degree in Clinical Psychology from Pepperdine University. McKensie has developed a specialization in trauma-informed care and evidence-based practices, including the use of Parts Work to foster healing from within. She is passionate about working with individuals across the lifespan, and has extensive experience supporting older adults and families navigating the unique grief associated with memory loss. Her purpose is to create a compassionate space for patients to explore their inner worlds and connect with their authentic selves. McKensie utilizes a supportive, patient-centered approach, prioritizing the unique experiences and emotional well-being of each individual.
Able to conduct sessions in English and Spanish
Employed By: Tip of the Spear Psychotherapy Group
Supervised By: Ashley Hutchinson, Licensed Clinical Social Worker #102085
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Nigar “Nikky” Eminzade
Registered Associate Marriage and Family Therapist #142654
Registered Associate Professional Clinical Counselor #15089
Nikky earned her Master’s in Marriage and Family Therapy. Nikky has developed a specialization in person-centered and attachment-based practices grounded in warmth and active listening. She is passionate about supporting individuals navigating LGBTQIA+ identity and neurodivergence, helping them embrace every part of themselves. Her purpose is to provide a non-judgmental environment where patients can examine their emotions and behaviors from new perspectives to build self-confidence. Outside of work, she enjoys hiking with her dog and playing RPGs. Nikky utilizes a collaborative approach, prioritizing the unique identity and personal growth of each individual.
Employed By: Tip of the Spear Psychotherapy Group
Supervised By: Nytasha Thomas, Licensed Clinical Social Worker #102036