

Psychiatric Mental Health NP
Virtual & in-person • California
Hi, I’m Eliza Rivera-Mitu, a board-certified Psychiatric Mental Health Nurse Practitioner and Family Nurse Practitioner. I specialize in treating ADHD, anxiety, depression, and mood disorders, as well as the psychiatric challenges in autism. With a background in both psychiatry and family medicine, I take a holistic approach that considers the whole person—not just the diagnosis. I'm passionate about helping you feel heard, empowered, and supported in your mental health journey.
Welcome! I’m Sarah Stewart, and I specialize in medication management for adults dealing with depression, anxiety, ADHD, bipolar disorder, and other mental health conditions. Together, we’ll explore your goals, strengths, and patterns to create a treatment plan that feels personal and empowering. My approach blends evidence-based care with compassion and collaboration—helping you find both immediate relief and lasting stability. You deserve care that meets you where you are and helps you move toward a more grounded, confident version of yourself.
I provide a safe, supportive, and nonjudgmental space where we work together to understand your unique needs and goals.
I believe healing happens when patients feel seen, heard, and empowered. My role is to walk alongside you, offering tools, education, and medication management tailored to your individual journey.
I completed my training as a PMHNP in California and have experience in both emergency and outpatient mental health settings.
If you’re ready to take the next step in your mental health journey, I look forward to working together to build a plan that supports your well-being.
I am a double board certified (in Psychiatry and Addiction Medicine) adult psychiatrist.
Hello! I am a board-certified psychiatrist with extensive international clinical, research, and academic experience.
I completed my psychiatry residency at Texas Tech University Health Sciences Center, following a Clinical Neuroscience of Mood Disorders Fellowship at the Cleveland Clinic. Earlier in my career, I practiced as a psychiatrist in Istanbul, Turkey, after completing my medical degree at Ankara University School of Medicine.
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.


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