

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.
I'm Lindsay Fisher, a Board-Certified Psychiatric Mental Health Nurse Practitioner, and I want you to know that I see mental health care as deeply personal work. The trust you place in me is something I hold sacred.
My journey to this field has been unconventional, and I believe that's my strength. I spent nearly a decade in financial services and pharmaceutical sales before entering healthcare. During those years, I witnessed something that changed me: talented, wonderful people struggling silently with anxiety and depression while trying to manage their careers, relationships, and futures. I saw how mental health challenges ripple through every aspect of life. That's when I realized I didn't want to observe these struggles from the sidelines anymore. I wanted to be part of the healing.
I earned my Master of Science in Nursing from Mount Saint Joseph University and my Psychiatric Mental Health Nurse Practitioner certificate from Purdue Global University. But my most transformative education came from working as a Registered Nurse in an acute geropsychiatric unit at Desert Springs Hospital. There, I cared for elderly patients experiencing Alzheimer's, dementia, depression, bipolar disorder, and acute psychiatric crises during their most vulnerable moments. That experience taught me the profound importance of patience, dignity, and individualized care—lessons I carry into every appointment today.
I completed clinical rotations at four respected psychiatric practices in Las Vegas, and each site offered me a position upon graduation. Now licensed in Arizona, I specialize in medication management for adults navigating depression, anxiety, bipolar disorder, ADHD, and other mental health conditions.
I blend clinical expertise with authentic empathy. I understand that starting or changing medication can feel overwhelming, and I'm here to guide you with transparency and unwavering support. You deserve care that honors your whole story.
IMPORTANT: For current availability, visit https://mentalhealthpractitioners.com/ or call/text us anytime at 415-968-6515—we make it super easy! Intake forms are required before your first appointment and will be emailed to you when you book online. Please be sure to send us a picture of your insurance information and photo ID!
I'm Stephanie Patrick-Calvillo, a Board-Certified Psychiatric Mental Health Nurse Practitioner who believes mental health care should be accessible, compassionate, and tailored to each individual. Over the past 15+ years, I've worked with diverse populations—from adolescents facing their first mental health crisis to adults navigating complex psychiatric conditions, and seniors experiencing cognitive and emotional challenges.
My practice is grounded in the belief that effective treatment goes beyond symptom management. I take time to understand your unique story, your strengths, and the factors that shape your mental health. Whether you're dealing with a new diagnosis or have been managing symptoms for years, I meet you where you are with respect and without judgment.
I specialize in treating mood disorders, anxiety, psychotic disorders, personality disorders, substance use concerns, and behavioral issues related to dementia. I've completed advanced certification training because I'm committed to staying current with evidence-based treatments—ensuring you receive care that reflects the latest research.
Beyond clinical work, I'm passionate about mentoring the next generation of healthcare providers. I've mentored nursing and nurse practitioner students from multiple universities, which keeps me grounded and reminds me why this work matters.
When you work with me, you're getting someone who genuinely cares, who's seen mental health challenges from many angles, and who believes deeply in your capacity for healing and growth.
My goal is to help you overcome the challenges you are facing in a safe and comfortable environment to help you improve your quality of life. My passion is helping those with substance use disorders, including alcohol and opioid use disorder, safely detox from the substances and work towards a meaningful and long-lasting recovery. With a decade of experience serving a wide range of patients I am a dual-certified family nurse practitioner and psychiatric mental health nurse practitioner.
I am a psychiatrist with specialized training in child, adolescent, and addiction psychiatry. I provide high-quality, personalized care using evidence-based therapies and medication management. I specialize in ADHD, anxiety, depression, and addiction, offering CBT, behavioral management, and motivational interviewing. I work with individuals across all life stages, tailoring treatment plans to meet each patient’s unique needs and support their journey toward wellness.
As a Psychiatric Mental Health Nurse Practitioner (PMHNP), I’m trained at the graduate level in mental health care across the lifespan. I assess mental health concerns, diagnose conditions, prescribe and manage psychiatric medications, and provide psychotherapy. I also coordinate care with therapists, primary care providers, and other specialists as needed.
I believe therapy and psychiatric care should feel human, not clinical, rushed, or impersonal. My goal is to create a space where you feel genuinely heard, respected, and supported from the very first conversation. I take time to understand your story, your values, and what you want your life to look like, not just your symptoms.
I bring over a decade of experience working in mental health and addiction, and I use a balanced approach that blends evidence-based treatment with compassion and real connection. I do not believe in one-size-fits-all care. Your treatment is collaborative, flexible, and designed to support long-term growth, not just short-term relief.
Above all, you should know that you will not be treated like a diagnosis. You will be treated like a person.


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