

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.
Hi, I’m Ngozi Kalu, PMHNP-BC, AGNP-C, a board-certified psychiatric nurse practitioner serving clients across Texas. I provide compassionate, evidence-based mental health care for adults and teens, helping them regain balance and confidence in their daily lives.
I specialize in treating anxiety, depression, ADHD, trauma, and sleep disorders, and other mental health disorders. I also work closely with patients and their families to create treatment plans that fit their unique goals. My approach combines thorough psychiatric evaluations, medication management, and supportive counseling to help you feel better, think clearly, and live with purpose.
Many of my patients come to me when life feels overwhelming, relationships are strained, or focus and motivation seem out of reach. Together, we identify what’s getting in the way and build a clear, personalized path forward.
I believe healing happens when care is collaborative, respectful, and accessible. That’s why I offer flexible scheduling and accept insurance through Headway so you can get started without delay.
If you’re ready to take the next step, I’d be honored to partner with you in your journey toward wellness.
Nnenna Orji is a board certified Psychiatric and Mental Health Nurse Practitioner committed to providing personalized and integrative care utilizing Cognitive behavioral therapy, motivational interviewing and Christian counseling therapeutic modalities. Nnenna’s approach to mental health care is deeply rooted in empathy, offering a safe space where clients can feel seen, heard and valued throughout their mental health journey. Her passion lies in helping individuals navigate life’s challenges with compassion and understanding, empowering them to rediscover their strength, resilience, and purpose. Her commitment to breaking down barriers in mental health care drives her mission to foster hope and lasting change in every life she touches.
Kindness Yongka is a compassionate and board-certified PMHNP dedicated to providing comprehensive mental health care across the lifespan. With expertise in diagnosing and treating a range of mental health conditions, Kindness utilizes evidence-based approaches to develop personalized treatment plans that promote healing and resilience.
Uchechi C. Uka APRN, PMHNP-BC, is a psychiatric nurse practitioner who is licensed to provide online care in Texas.
As a special needs dad, a former Spanish teacher, former school counselor (MEdSC), and nurse (MSN), I bring a broad range of experiences to my clients. As a nurse, I have worked PACU, ER, and geriatrics. My goal is to work with the client to reach their goals through the use of counseling, supplements, and medication as needed. I enjoy using belief systems as part of my counseling if desired.
Like many providers, I have worked with many clients with depression, mania, and anxiety. As a previous teacher/school counselor, I understand the impact of ADHD on the student, the classroom, the teacher, and the family.
I think it is important for prospective clients to know that I want to help both now and in the future. For this reason, there are drugs that I don't prescribe (stimulants and benzos) because of the long-lasting side effects.
My hobbies include playing the piano, singing, gardening and family.


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