

Judith enjoys working with diverse groups and people from different cultures. She practices improving mental wellness and quality of life for her patients. She treats children, adolescents, and adults ages twelve and above. Judith is a board-certified psychiatric nurse practitioner and a 2022 graduate of University of Texas at Arlington. She is accredited by the American Nurses Credentialing Center (ANCC) and has 10 years of psychiatry experience.
Patient care is my focus and I ensure my clients feel valued, seen and heard.
I have been a psychiatrist in private practice for 23 years. I believe everyone deserves to be understood. I seek to understand each patient as an individual human being to be able to accurately diagnose mental illness, and deliver the most effective care.
Hi, I’m Sabina Onwonga, DNP, a dual-certified Family Nurse Practitioner (FNP) and Psychiatric Mental Health Nurse Practitioner (PMHNP). I earned my Doctor of Nursing Practice (DNP) from UMass Global University and my Master of Science in Nursing (MSN) from the University of Texas at Arlington.
I provide compassionate, evidence-based psychiatric care and specialize in treating ADHD, anxiety, depression, bipolar disorder, PTSD, and counseling support, helping clients feel heard, supported, and empowered to reach lasting stability and wellness.
Meet Dr. Kwame Frimpong, MD
Psychiatrist | Addiction Specialist | Physician Leader
With over a decade of medical experience, I bring a uniquely broad and deep understanding of both mental and physical health.
I work at the frontlines of psychiatry and addiction care—treating complex cases daily, teaching physicians, and delivering results-driven, compassionate care.
Patients describe me as calm, thoughtful, and genuinely invested in their success.
I am a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) providing compassionate, holistic mental health care for individuals across the lifespan. I work with clients experiencing anxiety, depression, ADHD, bipolar disorder, PTSD, insomnia, schizophrenia, and substance use challenges, helping them regain balance and confidence in their lives.
My approach to care is warm, empowering, and collaborative. I believe every person deserves to feel heard, understood, and supported while navigating their mental health journey. I work closely with each client to develop a personalized treatment plan that supports emotional well-being, symptom management, and long-term stability.
With experience in both inpatient and outpatient psychiatric settings, I have supported individuals facing complex mental health challenges and life stressors. I provide comprehensive psychiatric evaluations, medication management, and supportive therapy, while incorporating lifestyle and coping strategies that promote lasting wellness.
I am passionate about helping people develop the tools and understanding they need to take control of their mental health. My goal is to create a safe, judgment-free environment where clients feel comfortable sharing their experiences and working toward meaningful change.
I know what it’s like to want change and feel unsure where to begin. That’s why I created Oh Shift-a space to pause, breathe, and start again. As a dual-certified Nurse Practitioner with over 10 years of experience, I bring clinical expertise grounded in genuine compassion. I don’t believe you’re broken, I believe you’re becoming. Your story matters, and this work is about helping you shift into the next version of yourself with clarity, confidence, and intention.


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