Bipolar disorder therapists & psychiatrists in Nevada City, CA

I am a clinical psychologist working in San Diego, with over 20 years of experience. I earned a BA in Psychology from University of California Santa Barbara, and a Ph.D. in Clinical Psychology from Alliant International University (formerly California School of Professional Psychology). I completed a postdoctoral fellowship in substance use disorders at the San Diego Veteran's Affairs Healthcare System. I have expertise in working with depression, anxiety, mood disorders, substance use problems, relationship issues, and assertiveness. I also conduct psychological testing for questions around ADHD, Autism, mood disorders, giftedness, learning problems, and personality issues, among others. I believe psychotherapy is a collaborative process to help clients understand themselves better, achieve goals, and become one's best self.

Hi, I'm Cassie (Cassandra), a board certified Psychiatric Mental Health Nurse Practitioner with over five years of experience in mental health care.

I believe mental health treatment should feel supportive, collaborative, and free of judgment. Every person has a unique story, and I take the time to listen, understand your goals, and create a treatment plan tailored to your individual needs.

I specialize in the treatment of anxiety, depression, ADHD, stress, burnout, sleep concerns, and other common mental health conditions. Through thoughtful psychiatric evaluation and medication management, my goal is to help you find clarity, restore balance, and move forward with confidence.

Whether you are seeking support for the first time or looking for a fresh approach to your mental health care, I strive to provide a comfortable and welcoming space where you feel heard, respected, and supported.

I look forward to partnering with you on your journey toward improved mental wellness and helping you build the tools needed to thrive in everyday life.

Do you ever feel a heaviness in the background of your life, even if you’re not exactly sure where it’s coming from? Maybe certain patterns or challenges keep repeating, no matter how much effort you put into moving forward, and you’re beginning to wonder what’s underneath it all. In our work together, we’ll explore those experiences with curiosity and care. I’ll be there to support you in deepening your self-awareness, uncovering what’s holding you back, and making meaningful changes that align with who you are and what you want.

Mrs. Evon Czok is a dual-certified Psychiatric and Family Practice Nurse Practitioner with over 30 years of nursing experience. A top graduate of her class (Mount Carmel College of Nursing, 2019, Ursuline College, 2025). She is deeply committed to partnering with clients on their journey toward wholeness. Her clinical focus includes anxiety, depression, ADHD, mood concerns, binge-eating behaviors, stress, emotional health, and supporting wellness and sustainable change through life transitions.

As a Psychiatric Mental Health Nurse Practitioner, I aim to create a space where you feel heard, respected, and understood. I believe mental health care should be collaborative, practical, and tailored to your unique needs. My approach combines evidence-based treatment with real-life understanding whether that includes therapy, lifestyle changes, or medication management when appropriate. I value honesty, cultural awareness, and meeting you where you are. My goal is to help you feel more stable, confident, and in control of your mental health not just during appointments, but in your everyday life.

I grew up in a small town in Hawaii, then came to Southern California and began studying psychology in 2001. I completed my master’s degree at Fuller School of Psychology in 2010 and served children and families at a community mental health agency for 10 years, also starting a private practice in 2015. While I loved island life, I’ve put down roots here through friendships, involvement in my community, and my love of LA’s cultural diversity.

I'm here to support you every step of the way! This is a non-judgmental space to collaborate, learn to trust, and heal in relationships. Together, we can navigate through the jumble in your mind, explore past traumas, and understand their current impact on your life. I integrate CBT, DBT, and somatic therapy to help you find peace.

My focus

I specialize in working with adults facing depression, anxiety, grief, PTSD, occupational stress, relationship conflicts, cultural and identity issues, and survivors of abuse. I help clients build understanding and chart a path forward using evidence-based approaches.

My communication style

My style is nurturing, accepting, empathic, and personable. I use unconditional positive regard to help you feel safe without judgment. I validate how you feel and normalize your situation so you can feel comfortable and at ease in our work together.

My journey to mental healthcare

I became a therapist because I have always accepted others, regardless of their background or circumstances. I believe in advocating for those who may not otherwise have a voice.

I began my career at Western New England University conducting research. Upon finishing undergraduate studies, I moved to southern California focusing my work on providing therapy to individuals with schizophrenia spectrum illness, depression, bipolar and substance abuse. Jamal’s work has led him to take on advocacy roles related to assisting families with academic and legal concerns. Jamal’s passions have led him to trauma and psychedelic-assisted psychotherapy.