

I love mental health, I love helping humans whether you need a listening ear, therapy, or medication. My clients vary from working parents, struggling students, divorced parents navigating co parenting, or someone recovering from loss and grief. I take pride in providing quality sound care in a non judgmental safe space.
Hi, I'm Michelle, a psychiatric nurse practitioner passionate about supporting individuals on their mental health journey. I believe in creating safe, compassionate space where you feel heard, understood, and empowered. Whether you're facing a new challenge or managing a long-standing condition, I'm here to walk alongside you with care and expertise.
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.
I am committed to providing compassionate, evidence-based psychiatric care. As a Doctor of Nursing Practice and Board-Certified Psychiatric–Mental Health Nurse Practitioner, I approach every patient with respect, empathy, and a focus on safety. My clinical decisions are grounded in current research, best practices, and your individual needs.
I believe in a collaborative and transparent treatment process. I value open communication. I want you to feel comfortable discussing your symptoms, concerns, and goals so we can work together to create a plan that truly supports your mental health.
I am Mary Nganga, a PMHNP-BC in state of Texas. I have more than 12 years of experience in mental health. I graduated with Bachelor in Nursing from University of Texas Arlington, and Masters in Nursing from Texas States University, San Marcos. My free time, I enjoy spending time my family, pet (Ruffy), and gardening.
You should know that I truly care about who you are, not just the symptoms you’re experiencing. I understand that reaching out for mental health support can feel intimidating, especially if you’ve ever felt judged, misunderstood, or dismissed in the past. My goal is to create a space where you feel safe, heard, and respected from the very first conversation.
I approach every person with compassion, patience, and curiosity. I take the time to understand your story, your stressors, and what matters most to you, so your care is never one-size-fits-all. I believe healing happens best when you feel supported and involved in your treatment, and I see our work as a true partnership.
I am committed to using evidence-based practices while also honoring your lived experience. Whether we are focusing on medication, coping strategies, or long-term growth, I will always be honest, supportive, and collaborative.
Above all, you should know that you are not alone here, and your well-being is my priority.
Im a board certified NP, University of Texas Alumni with 8 years of mental health experience. I believe in comprehensive care and looking at it individual as a whole. My specialty of interest includes postpartum depression, ADHD and depression/anxiety.
I provide compassionate, confidential psychiatric care designed to help you feel supported and understood. Each treatment plan is personalized, using evidence-based approaches tailored to your unique needs and goals. My goal is to create a safe, judgment-free space where we can work together to manage challenges such as anxiety, depression, mood changes, or sleep issues. Appointments are available virtually for your convenience.


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