Bipolar disorder therapists & psychiatrists in Walnut Creek, CA

I am a double board-certified family and psychiatric/mental health nurse practitioner. As a Family and Psychiatric Nurse Practitioner, I believe that healing begins with understanding. My goal is to create a safe, supportive space where you can share your story without judgment and work toward meaningful, lasting change. I provide individualized, evidence-based care for adults facing depression, anxiety, PTSD, bipolar disorders, ADHD/ADD, and sleep disorders.

I’m a board-certified psychiatrist who works with adolescents through older adults, and I bring both medical and therapeutic training into my work. In addition to psychiatry, I’ve completed advanced training in psychodynamic psychotherapy, which allows me to look beyond symptoms and explore the deeper emotional patterns shaping your experience.

I specialize in mood disorders, trauma and PTSD, ADHD, and women’s mental health, including the unique challenges that come with life transitions. Whether you’re navigating longstanding patterns or a more recent shift, I aim to create a space that feels warm, affirming, and grounded in real understanding.

My name is Dianne Fontaine, MSN, APRN, and I'm a Licensed Psychiatric Mental Health Nurse Practitioner, Board Certified (PMHNP-BC) by the American Nurses Credentialing Center (ANCC). I obtained my Master’s Degree from Walden University and has undergone advanced clinical training, equipping me to assess, diagnose, and treat a spectrum of psychiatric illnesses, as well as provide psychotherapy.

I provide compassionate, evidence-based mental health care in a safe, judgment-free space.

Hello! My name is Abby, and I specialize in working with mood disorders, including depression, anxiety, and bipolar.

With curiosity, humor, and warmth, I find joy in supporting clients as they process significant events, establish personal goals, explore meaning and identity, heal from trauma, and cultivate self-compassion. Through exploration of metaphor and symbolism, I join with clients in shedding light on themes and patterns as a means of increasing understanding and self-awareness.

In my clinical practice I utilize elements of Cognitive Behavioral Therapy (CBT), Dialectical Behavioral Therapy (DBT), Depth Psychology, art therapy, trauma-informed methods, and psychodynamic modalities to provide a holistic, eclectic, and individualized approach.

Hi, I’m Lorraine Nxumalo, a Psychiatric Mental Health Nurse Practitioner (PMHNP). Thank you for trusting me with your mental health care. My priority is to offer compassionate, evidence-based support tailored to your needs. I strive to create a positive, trusting environment where you feel safe to share openly about your experiences and challenges. Together, we’ll work honestly and transparently to develop a treatment plan that prioritizes your well-being and safety.