Find a psychiatrist in California — covered by insurance

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 am a Psychiatric Mental Health Nurse Practitioner (PMHNP) and Family Nurse Practitioner (FNP) with a focus on psychiatric evaluations, medication management, and talk therapy. I offer telepsychiatry and tele psychotherapy providing care for a wide range of mental health concerns, including anxiety, depression, trauma, mood disorders, and life transitions at kel health and wellness

As a Nurse Practitioner, I believe healthcare should be a partnership, not a prescription. My approach combines advanced clinical skills with a deep commitment to patient advocacy, ensuring every individual has the tools and confidence to take charge of their health. I specialize in creating personalized treatment plans that honor the whole person — mind, body, and spirit. Whether I’m diagnosing, prescribing, or simply listening, my mission is to make every patient feel seen, heard, and cared for. I strive to turn sessions into moments of trust, learning, and hope."

I am board certified in Family Practice as well as Psychiatry and have been in practice for 25 year. I work with mental health issues such as depression, anxiety, sleep disorders, bipolar disorder, as well as address physical symptoms or issues that may affect mental health. I hold a Doctorate degree in education and Master Degrees in Advance Practice Nursing and education.

With over 17 years of experience as a mental health provider working with diverse populations facing serious mental illnesses and life challenges. My extensive work in crisis stabilization units, as well as inpatient and outpatient settings, has given me a clear understanding of how resource scarcity negatively impacts patient outcomes. These insights drive my unwavering commitment to delivering compassionate, holistic, and patient-centered care. As a board-certified Psychiatric-Mental Health Nurse Practitioner (PMHNP-BC), I specialize in medication management for conditions including depression, anxiety, PTSD, and mood disorders. I am focused on empowering patients to restore their emotional well-being through a supportive and comprehensive approach. I am in the process of launching a remote, private telehealth practice via the Headway platform. My mission is to provide accessible care that emphasizes holistic healing, hope, and long-term wellness.

I am a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) dedicated to providing compassionate, patient-centered mental health care to individuals across California. With a background in both nursing and psychiatry, I specialize in diagnosing, treating, and supporting patients with a wide range of mental health conditions, including anxiety, depression, ADHD, bipolar disorder, and more.

I am a Board-Certified Psychiatric Mental Health Nurse Practitioner with extensive experience delivering mental health care across various settings, including hospitals, clinics, and crisis services. I hold a Doctor of Nursing Practice degree and have specialized training in psychiatric evaluation, medication management, and crisis intervention. My background includes leadership roles such as Director of Nursing and experience as an expert witness in medical legal cases. I provide comprehensive, compassionate care tailored to each patient's unique needs, with a focus on mental health evaluation, medication management, and support for individuals dealing with psychiatric conditions, including geriatric and substance use populations.

I work with adults experiencing anxiety and depression, including overthinking, low motivation, feeling overwhelmed, and a loss of interest in daily life. Many come in feeling mentally exhausted or stuck in patterns that aren’t working. I work with adults of all ages, with a strong understanding of early adulthood and life transitions like career stress, relationships, and pressure to “figure things out.” I help you understand what’s going on and move forward with a clear, realistic plan.

I specialize in treating anxiety and depression using a modern, straightforward, and collaborative approach. I focus on clear explanations, practical strategies, and medication management when appropriate. Treatment is tailored to your life, with the goal of helping you feel better in a way that’s effective and sustainable.

Starting can feel overwhelming, especially if you’re unsure where to begin. My goal is to create a space where you feel understood and supported, while also giving you clarity and direction. If you’re ready to feel better and make meaningful changes, I’m here to help.