

I help people who are tired of fighting with their own minds. Maybe anxiety follows you everywhere—that constant worry that won't let you rest. Maybe you can't focus at work no matter what you try, and you're forgetting things that matter. Maybe you're the person holding everything together for everyone else, but inside you're exhausted and running on empty. You've tried to push through. You've tried to "think positive." But your brain won't cooperate, and you're tired of struggling. Here's what I know: You don't need to fix yourself. You need tools that actually work. You need someone who gets it. You need to stop fighting.
As a Psychiatric Mental Health Nurse Practitioner, I provide compassionate, evidence-based care tailored to each individual’s unique needs. I believe in holistic treatment that addresses both the mind and body, and I’m committed to creating a safe, nonjudgmental space where clients feel heard and supported.
You should know:
Above all, I want you to feel empowered in your mental health journey.
Hi there, I'm Diana!
I am a board-certified Psychiatric Mental Health Nurse Practitioner. I specialize in the assessment, diagnosis, and treatment of mental health conditions across the lifespan, with a focus on anxiety, depression, ADHD, and trauma-related disorders. My approach combines evidence-based practices with a compassionate, patient-centered philosophy.
A client should know that I am reliable, respectful, and committed to their well-being.
Catherine Williams, PMHNP-BC. Psychiatric Nurse Practitioner (Texas telehealth). As a Psychiatric Mental Health Nurse Practitioner (PMHNP-BC), I am committed to providing compassionate, evidence-based mental health care that supports each individual’s journey toward stability, healing, and lasting wellness. I integrate both medical and therapeutic perspectives to address the whole person—mind, body, and spirit—with clinical expertise and genuine empathy.
I strive to create a safe, respectful, and judgment-free environment where clients feel heard, understood, and supported. Whether you are navigating anxiety, depression, trauma, mood disorders, or major life transitions, I work collaboratively with you to develop an individualized treatment plan that empowers growth and promotes meaningful, sustained emotional well-being.
Ms. Bouler is a board-certified psychiatric nurse practitioner at MODERN PSYCHIATRY CENTER. She has over fifteen years of experience in mental health care, including more than a decade specializing in the treatment of ADHD. She earned her master’s degree (NP) from Columbia University and completed additional post-graduate training at New York-Presbyterian/Weill Cornell Medical Center.


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