

Hello there! I’m Diana, a board-certified Psychiatric Mental Health Nurse Practitioner, and I’m here to support you on your mental health journey! With experience in both inpatient and outpatient settings, I work with diverse populations and bring a strong clinical background in mood disorders, addiction and withdrawals, ketamine-assisted therapy, and psychiatric emergencies.
Compassionate, Evidence-Based Mental Health Care
As a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP), I am committed to providing comprehensive, integrated mental health care that supports your well-being at every stage of life. Mental health is the foundation of overall wellness, influencing emotional balance, relationships, productivity, and quality of life. My goal is to offer individualized, evidence-based treatment tailored to your unique needs, helping you regain stability, resilience, and peace of mind.
I welcome clients facing a range of psychiatric conditions, including anxiety, depression, bipolar disorder, PTSD, ADHD, schizophrenia, and other mental health challenges. Using a holistic approach, I consider biological, psychological, and social factors to create a treatment plan that fosters long-term healing.
Expertise You Can Trust
With more than 20 years of experience in patient care, I have worked extensively in diverse healthcare settings, gaining deep insight into both mental and physical health. I am board-certified in psychiatric mental health, medical-surgical, and critical care nursing, bringing a well-rounded perspective to patient care.
My academic background includes a Master of Science in Mental Health and a Bachelor’s in Nursing and Biology. I was honored to receive the Excellence in Nursing Award from the Good Samaritan Foundation of Texas, a recognition of my dedication to compassionate and high-quality care.
I am a passionate Psychiatric Mental Health Nurse Practitioner dedicated to helping preteens, adolescents, and young adults who are grappling with the complexities of mental health disorders, such as anxiety and depression. My clients are overwhelmed by their emotions, struggling to manage daily responsibilities, relationships, and academic pressures. They may feel sad, hopeless, or experience intense anxiety that interferes with their ability to function and thrive. I aim to provide a safe and non-judgmental space for my clients to navigate their emotional challenges, learn effective coping strategies and improve overall wellbeing,
As a Stanford-trained psychiatrist, I work closely with Dr. Sethi at Metabolic Psychiatry Labs (MPL) to manage serious mental illness conditions including bipolar, depression, binge eating disorder, and psychosis. I am trained in multiple types of psychotherapy, including CBT, psychodynamic, DBT, ACT, and Internal Family Systems. I believe in treating the root cause of mental illness.
Uchechi C. Uka APRN, PMHNP-BC, is a psychiatric nurse practitioner who is licensed to provide online care in Texas.
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’m a Psychiatric Mental Health Nurse Practitioner providing telehealth care across Texas. I’m passionate about helping clients feel heard, understood, and supported throughout their mental health journey. I believe every patient deserves a safe, judgment-free space to explore their challenges, build coping skills, and work toward emotional balance.
I prioritize collaboration and open communication, so you’ll always be an active participant in your care. My goal is to help you feel confident, empowered, and supported as you navigate your mental health journey.


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