ADHD therapists and psychiatrists in Simi Valley, CA

I provide empathic, compassionate care in a safe, supportive, and nonjudgmental space where clients feel heard and respected. My goal is to offer therapy you can trust—an environment where you can openly explore your thoughts, challenges, and goals while receiving understanding and supportive guidance.

My clients should know that I truly care about their well-being and take the time to listen. I want them to feel comfortable, respected, and never rushed. I believe in providing care that is compassionate, thorough, and personalized to their needs. I also value honesty, trust, and clear communication, so clients feel informed and supported every step of the way.

Hi, I’m Tina Chen, a Psychiatric Mental Health Nurse Practitioner dedicated to helping clients feel their best. I specialize in treating depression, anxiety, and ADHD, and I combine medication management with practical tools from CBT and positive psychology. With advanced training from California Baptist University and National University, I focus on creating a supportive, collaborative space where you can build confidence, resilience, and balance in your everyday life.

Hello, I’m Cerise Dossman, LCSW.

I’m a Licensed Clinical Social Worker with over 30 years of experience supporting individuals and families through life’s most challenging moments. My background includes community mental health and child welfare, where I’ve helped clients navigate complex trauma, relationship challenges, and major life transitions.

I specialize in working with individuals experiencing trauma, anxiety, stress, relationship challenges, self-esteem concerns, and life transitions.

I’m a Licensed Clinical Social Worker based in Berkeley, CA, and I’ve worked in mental health care since 2012. My background includes community-based work, trauma-informed care, and leadership in training and clinical development. I earned my MSW from NYU and specialize in treating anxiety, self-esteem challenges, and life transitions. I enjoy working with adults navigating changes - career shifts, identity questions, or simply trying to feel more at home in themselves. Clients often say they feel safe, understood, and more at ease after we talk. I believe therapy works best with a good sense of humor - even in hard sessions, there’s room for relief and laughter.

Hi, I'm Dr. Chigozie Jones Onuh, I hold a Doctor of Nursing Practice degree. Also. I'm a compassionate and skilled Psychiatric Nurse Practitioner. I serve clients across all ages and demographics. I have experience in treating clients with Depression, PTSD, Generalized Anxiety Disorders, Schizophrenia, Mood disorders, Substance use disorders, and other psychiatric related issues.

My goal is to create a space where you feel comfortable, understood, and supported. I know that seeking help for your mental health can take courage, and I deeply respect each person’s journey. I take time to listen, collaborate, and find a treatment plan that fits your individual needs and lifestyle. I value open communication and believe that healing happens best when we work together as a team.

Welcome! I'm glad you are taking this step towards your growth and healing. Are you challenged with relentless thoughts, communication, or quieting your critical voice? I enjoy helping others manage anxiety, build self-esteem, and foster emotional resilience.