Our Team | Sequoia Counseling
Our Team
Compassionate, trauma-informed clinicians dedicated to your healing.
"The right therapist can change everything. We're here to help you find yours."
Who We Are
Therapists Who Meet You Where You Are
At Sequoia Counseling, we believe healing happens in relationship. Every clinician on our team brings warmth, clinical training, and a genuine commitment to walking alongside you β not just treating symptoms, but understanding the whole person behind them.
We are a diverse, trauma-informed team serving adults, teens, and families in Fair Oaks and throughout California via telehealth. Whether you are navigating anxiety, trauma, life transitions, or relationship challenges, there is someone here who is the right fit for you.
Trauma-Informed Care
Every clinician is trained in trauma-informed approaches β creating safety, building trust, and moving at your pace.
The Right Fit Matters
We take matching seriously. During your free consultation, we listen carefully to connect you with the therapist who fits your needs and personality.
In-Person & Telehealth
See us in our Fair Oaks office or connect from anywhere in California β we offer flexible options to fit your life.
Meet the Clinicians
The Sequoia Counseling Team
Our therapists are licensed in California and provide in-person therapy in Fair Oaks and telehealth throughout the state.
Andrea Diemert, LMFT, LAADC, CHT
Owner & Director | Licensed Marriage & Family Therapist #130217 | LAADC | Clinical Hypnotherapist
As the owner and director of Sequoia Counseling, Andrea is a Licensed Marriage and Family Therapist (LMFT #130217) and Clinical Hypnotherapist with extensive training in trauma, emotional regulation, and integrative therapeutic approaches. She provides therapy in person and online in Fair Oaks, CA.
Andrea approaches therapy from an integrative mind-body-spirit perspective, recognizing the connection between emotional experiences, the nervous system, thought patterns, relationships, energy, and the ways past experiences can continue to influence the present. She is trained in Accelerated Resolution Therapy (ART), Brainspotting, Emotional Freedom Techniques (EFT/Tapping), Dialectical Behavior Therapy (DBT), clinical hypnotherapy, and Ego State/parts-based approaches.
Rather than relying on a single therapeutic method, she integrates approaches based on each client's individual needs, experiences, and treatment goals. Her work may incorporate mindfulness, emotion regulation, somatic awareness, nervous-system regulation, energy-based practices, and exploration of conscious and subconscious patterns.
Andrea's clinical background is deeply rooted in trauma, PTSD, and complex emotional regulation β with a clear understanding of how unresolved pain, coping behaviors, and relational patterns shape one another. She works from a Polyvagal-informed lens with every client, attending to the nervous system's role in how we feel safe, connect with others, and move through the world. This foundation informs her compassionate, non-judgmental approach to supporting clients through meaningful change.
For clients interested in exploring spirituality as part of therapy, Andrea's work can extend beyond traditional psychotherapy into questions of meaning, purpose, energy, higher consciousness, and our deeper connection to ourselves, others, and the world around us. She is also expanding her advanced clinical education into the emerging field of psychedelic-assisted therapies through training at the California Institute of Integral Studies (CIIS) in San Francisco.
Who I Work With
Adults and teens navigating trauma, PTSD, anxiety, depression, grief, complex childhood trauma, attachment and identity concerns, ADHD, and complex emotional patterns. A good fit for clients who are ready to go beyond surface-level coping and explore the deeper roots of their struggles β including those interested in mind-body-spirit integration.
Areas of Focus
Therapeutic Approaches
Availability
In-person in Fair Oaks, CA. Telehealth throughout California.
Age Groups
Teens, adults, and families
Tyler Yeagley, ASW, SUDCC
Brainspotting Therapist | Registered Associate Clinical Social Worker #142791 | SUDCC #12144
Maybe everything looks fine from the outside, and that's exactly the problem. Most of the people Tyler works with come to him because they feel stuck in some way. Some are new to therapy, and many have already tried β yet understanding their patterns still hasn't been enough to change them. Tyler's background in inpatient and correctional behavioral and mental health has made him a therapist who does not flinch: nothing is too dark, too scary, or too taboo to talk about.
Tyler's work centers on the pull between who you learned to be in order to belong and who you actually are at your core. The parts of yourself that cause you the most discomfort are not character flaws; they are signals pointing toward change. Tyler's work starts with fostering self-compassion, because that is what actually makes change possible. He works with shame, complex trauma, queer and trans clients, neurodiverse populations, depression, and life transitions.
Tyler is warm and honest with his clients, including when honesty means naming something difficult to hear. The goal isn't to simply manage your symptoms or perform a steadier version of yourself. It's lasting change in who you get to be.
Clinically, Tyler draws on Dialectical Behavior Therapy (DBT), Emotion-Focused Therapy (Greenberg), Acceptance and Commitment Therapy (ACT), Brainspotting, Parts-Work, and psychodynamic approaches β integrating them around what each person actually needs rather than working from a single method.
Who I Work With
Adults navigating complex trauma, shame, identity, and life transitions. A good fit for clients who have tried therapy before and are ready to go deeper β including LGBTQIA+ clients, neurodiverse individuals, and those who want a therapist who won't flinch.
Areas of Focus
Therapeutic Approaches
Availability
In-person in Fair Oaks, CA. Telehealth throughout California.
Age Groups
Adults
Rebecca Bradley, AMFT
Registered Associate Marriage & Family Therapist | AMFT #161964
Rebecca believes healing begins with understanding ourselves. Therapy offers an opportunity to explore the experiences, beliefs, and patterns that shape who we are with curiosity rather than judgment, creating space for greater self-awareness, self-compassion, and meaningful growth.
Her goal is to build a genuine, collaborative relationship where you feel safe to be yourself and explore your experiences openly. She enjoys supporting individuals from a variety of backgrounds as they navigate anxiety, depression, ADHD, trauma, relationship challenges, life transitions, self-esteem concerns, identity exploration, and the many other challenges that can arise throughout life.
Rebecca's approach integrates Cognitive Behavioral Therapy (CBT), Acceptance and Commitment Therapy (ACT), Dialectical Behavior Therapy (DBT), and psychodynamic principles while remaining flexible to each client's needs. Whether you're reaching out during a difficult season or considering therapy for the first time, she hopes you'll find a space where you feel welcomed, understood, and genuinely cared for.
Who I Work With
Adults navigating anxiety, depression, ADHD, trauma, relationship challenges, and life transitions. A good fit for clients who are exploring therapy for the first time or returning after a difficult season.
Areas of Focus
Therapeutic Approaches
Availability
In-person in Fair Oaks, CA. Telehealth throughout California.
Age Groups
Teens, adults, and families
Sabrina Barnett, ASW
Registered Associate Clinical Social Worker | ASW #118292 | Supervised by John J Raasch, LCSW #16254
Does it feel like there is a profound disconnect between the stable life you present to the world and how lonely you feel internally? On the outside, it looks like you have everything completely under control. Inside, you are quietly struggling to feel genuinely connected to yourself and others.
You may cycle through digital distractions, overworking, or emotional withdrawal just to manage difficult emotions and get through the day β and find yourself caught in repetitive patterns that leave you feeling disconnected and your relationships strained.
Sabrina has worked with diverse populations across community mental health, residential treatment, and nonprofit program management. These experiences have shaped her understanding of the complex ways individual, relational, cultural, and systemic factors influence our mental health and well-being.
Together, you will gently dismantle the armor that keeps you disconnected so you can stop simply surviving and begin building a more integrated, genuinely connected life. Sabrina's approach is compassionate and supportive, while also inviting honest reflection, accountability, and meaningful change.
"Not everything that is faced can be changed; but nothing can be changed until it is faced." β James Baldwin
Who I Work With
My practice provides culturally affirming care tailored to communities of color and high-functioning individuals who are tired of performing. A good fit for clients navigating perfectionism, people-pleasing, imposter syndrome, identity and belonging, life transitions, and first-generation experiences.
Areas of Focus
Therapeutic Approaches
Availability
In-person in Fair Oaks, CA. Telehealth throughout California.
Age Groups
Teens, adults, and families
Kara Fukui, AMFT
Brainspotting Therapist | Registered Associate Marriage & Family Therapist | AMFT #149926
Kara is a compassionate and dedicated therapist with a deep commitment to helping individuals navigate the complexities of life's challenges. Whether you're struggling with anxiety, depression, ADHD, stress/burnout, or the effects of trauma, she is here to support you on your journey toward healing and growth.
Kara is trained in trauma-informed approaches to address what trauma can have on both mind and body. Her integrative therapeutic approach is tailored to individual and unique needs, combining Trauma-Informed Cognitive Behavioral Therapy (TF-CBT), Dialectical Behavior Therapy (DBT), and Client-Centered practices.
She aims to build a strong therapeutic relationship where you feel understood, supported, and empowered to work toward your goals. Kara is committed to meeting you where you are with empathy, patience, and a non-judgmental space to explore your path forward.
Who I Work With
Adults navigating anxiety, depression, ADHD, trauma, and burnout. A good fit for clients who want a warm, patient therapeutic relationship and an approach tailored to their individual needs.
Areas of Focus
Therapeutic Approaches
Availability
In-person in Fair Oaks, CA. Telehealth throughout California.
Age Groups
Teens, adults, and families
Damaris Manquera, AMFT
Registered Associate Marriage & Family Therapist | AMFT #157676
Hello, I am a therapist dedicated to supporting individuals from all walks of life, with a special focus on BIPOC and Spanish-speaking communities. My work is rooted in curiosity, compassion, and cultural humility, honoring the beliefs, traditions, and social worlds that shape each person's story.
My approach integrates Trauma-Informed Care, Cognitive Behavioral Therapy (CBT), Psychodynamic, and Person-Centered practices, blending evidence-based methods with genuine human connection. With a background in psychiatry, anti-human trafficking advocacy, and housing case work, I bring a broad perspective to supporting individuals experiencing traumatic stress, depression, anxiety, heartbreak, and loss.
As a bilingual clinician (English and Spanish), I am passionate about providing inclusive, culturally responsive, and accessible care. For those who wish, I also offer Faith-Based Counseling, integrating spiritual values into therapy in a way that honors your personal beliefs and lived experience.
Who I Work With
Adults, with a special focus on BIPOC and Spanish-speaking communities. A good fit for clients seeking bilingual (English/Spanish) care, culturally responsive therapy, or faith-integrated counseling.
Areas of Focus
Therapeutic Approaches
Availability
In-person in Fair Oaks, CA. Telehealth throughout California. Bilingual sessions available in English and Spanish.
Age Groups
Teens, adults, and families
Alexis Kato, AMFT
Registered Associate Marriage & Family Therapist | AMFT #164786
Hello! I support teens and adults navigating anxiety, depression, family conflict, low self-esteem, and difficult life transitions. I believe in creating a space where you feel safe, heard, seen, and validated. Building genuine rapport is most important to me.
I see each person as a whole, not just the challenge that brought you to therapy. I acknowledge your culture, identity, relationships, and lived experience, all coming together to shape who you are. My approach integrates Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT), psychodynamic, trauma-informed, and person-centered therapy.
Above all, you are the expert in your own life. This is your process, so you set the pace. I'm simply here to follow your lead, offering guidance, tools, and support along the way. Reaching out is often the hardest part, and just by being here, you should be proud of yourself.
Who I Work With
Teens and adults navigating anxiety, depression, family conflict, and life transitions. A good fit for clients who want to set their own pace and work with a therapist who genuinely meets them where they are.
Areas of Focus
Therapeutic Approaches
Availability
In-person in Fair Oaks, CA. Telehealth throughout California.
Age Groups
Teens, adults, and families
Edrea Martinez, APCC
Registered Associate Professional Clinical Counselor | APCC #18125
Edrea is passionate about helping adolescents, adults, and families heal from trauma, strengthen relationships, and create lives that feel more balanced, meaningful, and authentic. She believes that emotional well-being is deeply connected to our physical health, relationships, environment, and life experiences.
Her work is rooted in trauma-informed care and draws from Dialectical Behavior Therapy (DBT), Family Systems Therapy, and other evidence-based approaches that help individuals develop insight, resilience, and practical tools for lasting change. She has a particular interest in the impact of trauma, chronic stress, attachment, and the mind-body connection.
Throughout her career, Edrea has worked across inpatient psychiatry, residential treatment, correctional mental health, and community-based settings. She is especially passionate about helping clients understand how past experiences and family dynamics influence present struggles, while fostering healthier patterns of communication, connection, and self-understanding.
Who I Work With
Adolescents, adults, and families navigating trauma, chronic stress, and relational challenges. A good fit for clients who want to understand how their past experiences and family dynamics shape their present, and who are ready to build healthier patterns.
Areas of Focus
Therapeutic Approaches
Availability
Telehealth throughout California.
Age Groups
Teens, adults, and families
Linda Vera, ACSW
Registered Associate Clinical Social Worker | ACSW #122933
Hello, I am a therapist who is committed to hearing your story. Your story matters. I am here to support you and guide you to a place of acceptance, growth, and healing. I recognize that each individual is unique in their own special way and comes from many different walks of life, and I adjust to your needs.
Through my professional journey I have approached therapy helping individuals heal their inner child, in which that younger self may have faced difficult situations, hardships, and trauma that have hindered them from reaching their best possible self as they grow in life as an adult. I also have a deep passion for supporting new and expecting mothers through the postpartum period β a time that can bring unexpected emotional challenges alongside the joy of new life.
Clinically, I focus on Trauma Informed Based Therapy, including inner child work, pulling from other modalities such as Cognitive Behavioral Therapy (CBT), Person-Centered Therapy (PCT), Dialectical Behavioral Therapy (DBT), and Emotional Freedom Techniques (EFT). You are important, you are not broken, and you do deserve to be proud of yourself.
Who I Work With
Adults navigating trauma, inner child wounds, postpartum challenges, and the lasting effects of difficult childhood experiences. A good fit for clients who want a warm, accepting space to explore their story at their own pace.
Areas of Focus
Therapeutic Approaches
Availability
In-person in Fair Oaks, CA. Telehealth throughout California.
Age Groups
Teens, adults, and families
Jessica Reynolds, LMFT
Clinical Supervisor | LMFT #131144
Jessica is passionate about working with individuals on various issues that affect relationships with self and others. Previously, she worked as a residential counselor with teenagers, where she realized the importance of attachment disruption, relational trust and safety, emotion regulation, and self-worth.
She worked as a case manager at an inpatient facility for a Dignity Health location, where she led groups and conducted intakes for those being admitted. She also has experience at a non-profit, sliding-scale agency for family support, increasing her awareness of the various environmental factors that challenge individuals and families.
Jessica has volunteered through Hospice of Santa Cruz at Camp Erin, a weekend camp for youth who have lost a family member, where she learned the value of support and camaraderie with those who have experienced a similar loss in grieving and healing. She has maintained a private practice in Santa Cruz for four years.
Who I Work With
Teens and adults navigating grief, loss, attachment wounds, and relational challenges. A good fit for clients who have experienced significant loss or who want to understand how early relational experiences shape their present relationships.
Areas of Focus
Therapeutic Approaches
Availability
In-person in Fair Oaks, CA. Telehealth throughout California.
Age Groups
Teens, adults, and families
Autumn Sierra
Care Coordinator
With a heart for service and a passion for holistic wellness, Autumn serves as the Administrative Coordinator for our group. She is the grounding force behind the scenes, making sure everything flows smoothly so our clients and clinicians can focus fully on healing and growth.
Rooted in the belief that true wellness comes from the harmony of the mind, body, and spirit, Autumn brings this philosophy into every part of her work. Whether managing schedules or welcoming new clients, she approaches each task with compassion, clarity, and purpose.
Autumn is more than just an administrator β she is a calm and supportive presence who helps hold the space for transformation, growth, and connection.
Availability
Available by phone and email to assist with scheduling, insurance questions, and new client inquiries.
Ready to Begin Your Healing Journey?
Reach out today to schedule your first appointment. We're here to support you every step of the way.