Bipolar disorder therapists & psychiatrists in Rialto, CA

I'm Dr. Jack Sample, a licensed clinical psychologist in Los Angeles offering psychodynamic, depth-oriented therapy at my office in Hollywood. My practice is informed by training and education in psychology, cultural anthropology, and nonfiction storytelling. I believe therapy is an opportunity to address the roots of suffering and support enduring change. My approach aims to cultivate capacities for thinking, feeling, and creativity to foster a greater sense of agency and aliveness.

My work is grounded in behavioral therapy, and a firm belief that people can change. I prefer a flexible and collaborative approach that evolves as we work together. Though the foundation of my work is behavioral, I develop integrated treatment plans for each new client, drawing on other evidence-based modalities and new research.

I specialize in working with adolescents, young adults, and high performers—including Division I athletes, professionals, and anyone striving to meet high expectations. In my work, I’ve learned that growth happens at the edge of comfort—where support and challenge meet. My clients often tell me they appreciate my ability to be both direct and deeply compassionate, creating a space where they feel seen, understood, and encouraged to move forward.

Born in Taiwan, raised in Southern California, and trained in San Francisco and New Mexico, I bring a blend of cultural humility, life experience, and professional training into every session. As an Asian American therapist, I value identity, culture, and lived experience as essential pieces of healing. I aim to create a space where you can show up as your real self—without judgment, without masks.

As a Psychiatric Mental Health Nurse Practitioner, I am dedicated to helping people feel like themselves again. I provide compassionate, evidence based care for anxiety and depression, ADHD, PTSD, bipolar disorder and other mental health conditions.My goal is to create a judgement free space where patients feel heard and receive personalized treatment that fits their lives

Hi, my name is Theresa and I have devoted 11+ years of experience to helping individuals and families navigate life’s emotional challenges with compassion and authenticity. Grounded in both professional expertise and lived experience, I bring genuine empathy and understanding to my therapeutic work.