

I am a psychiatrist double board-certified in General Psychiatry and Child & Adolescent Psychiatry, specializing in a range of mental health challenges and treating patients of all ages, with a particular focus on early childhood and adolescence.
I work with adults facing ADHD, anxiety, trauma, PTSD, sleep issues, and substance use, offering clear, practical help—no guesswork. You might feel overwhelmed, stuck, have trouble sleeping, or struggle to focus. We follow a structured approach to understand your situation and develop a treatment plan that progresses. I provide psychiatric evaluations, medication management, and focused follow-up using evidence-based and trauma-informed strategies. The process is simple, with clear steps and adjustments based on your progress. If you're ready to proceed, reach out.
Hi, I’m a Board-Certified Psychiatric Mental Health Nurse Practitioner with over 20 years of nursing experience. I provide thoughtful, personalized care for individuals dealing with anxiety, depression, ADHD, and other common mental health concerns. My approach is warm, respectful, and judgment-free — I believe real healing starts with feeling heard and understood. I work closely with each client to create a treatment plan that feels supportive, practical, and tailored to their unique needs.
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.
Hello, my name is Jeannie Umanzor, and I am a DNP prepared Family and Psychiatric Mental Health Nurse Prctitioner (PMHNP-BC) with 8 years of experience in the field. For the past 8 years, I have been dedicated to working in a federally qualified health clinic serving the unhoused population. I have encountered some of the most complex illnesses, addictions and mentally ill patients. In my role, I have had the privilege of seeing a wide variety of diseases and mental health disorders. My passion for mental health is unwavering, and I firmly believe in a whole person, patient-centered approach to care. This approach allows me to provide comprehensive and compassionate care to all of my patients, ensuring that their physical and mental well-being are prioritized. My experience in working with diverse populations has equipped me with the necessary skills and knowledge to address the unique needs of each individual I encounter. I am committed to continually expanding my expertise and staying up-to-date with the latest developments in the field in order to provide the highest quality care possible.
As a board-certified Psychiatric Mental Health Nurse Practitioner specializing in adult and geriatric care (65+), I provide comprehensive treatment for ADHD, autism spectrum disorders, OCD, personality disorders, PTSD and trauma, schizophrenia and psychosis disorders, substance use disorders, depression, anxiety, panic disorders, mood disorders, and bipolar conditions. My practice recognizes that mental health needs evolve throughout different stages of adult life.
I'm particularly skilled at helping adults who are discovering mental health conditions they've lived with for years without knowing it, as well as older adults facing the intersection of mental health and aging. Many of my patients are surprised to learn that their lifelong struggles with focus, social situations, or emotional regulation have names and effective treatments available.
My treatment approach is built on respect, patience, and understanding. I know that starting mental health treatment as an adult or older adult can feel intimidating, especially if you've had negative experiences with healthcare in the past. I work to create a comfortable environment where you can share your experiences openly without fear of judgment.
I believe in practical, realistic treatment plans that fit into your actual life. Whether you're working full-time, caring for family members, managing health conditions, or navigating retirement, we'll develop strategies that work for your specific situation. My goal is to help you feel more confident, capable, and satisfied with your daily life while managing any symptoms that interfere with your well-being.
It's never too late to seek support and improve your quality of life. Healing is possible at every age. I'm experienced in medication management for older adults and understand the unique considerations that come with aging and multiple health conditions.
I provide compassionate, comprehensive mental health care tailored to teens and families navigating complex mental health challenges. As a psychiatric-mental health nurse practitioner (PMHNP), I specialize in treating depression, anxiety, OCD, mood disorders, and ADHD through integrative psychiatry and medication management.
Hello! I’m Dr. Andrew Lampley, a board-certified psychiatrist located in Southern California. I completed my medical training at UC Irvine (medical school), Kaiser Permanente (psychiatry residency), and Duke University (subspecialty). I am one of few psychiatrists in California experienced in providing ketamine treatment for mental health conditions (if indicated).
I know how heavy life can feel when you’re carrying pain, uncertainty, or self-doubt. But I believe, as a wise old wizard once said, “Happiness can be found even in the darkest of places, if one only remembers to turn on the light.” My role is to help you find that light again. I work with Gen Z and Millennial adults facing anxiety, depression, trauma, bipolar disorder, ADHD, and more. Through integrative, culturally responsive care, I combine evidence-based psychiatry with holistic strategies to help you feel heard, supported, and empowered to create a life that aligns with your true self.


Headway makes it easy to find support for your mental health — from finding the right provider, to understanding costs, to scheduling with ease.