

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.
Margarita Rice is a double-board-certified psychiatric-mental health and family nurse practitioner. Her education and clinical experience give her a well-rounded perspective on physical and mental well-being. She treats mental health, metabolic health (wellness, weight loss, prediabetes), and hormone health (BHRT for men and women.
As a board-certified, doctorally prepared psychiatric nurse practitioner, I treat a variety of mental health disorders using medication management as well as can incorporate psychotherapy within the session based on situational necessity. My focus is across the lifespan, including children and adolescents.
My name is Keri Kendall, I am a Board Certified Psychiatric Nurse Practitioner. I believe prioritizing your mental health is the key to living a well balanced life. Healthcare should always be about customer service. and putting you first is our business. Reaching out for help is the hardest step in the process, so congratulations your journey starts today.
Hi, I’m Dr. Aminah Abdikadir, DNP, PMHNP-BC. I’ve spent nearly a decade helping individuals improve their mental health through inpatient, outpatient, and telehealth care. I believe in a holistic approach that looks at the whole person mind, body, and environment to create lasting change. My style is warm, collaborative, and focused on helping you feel balanced and empowered as you navigate life’s challenges.
My name is Bernard Kofi Marfo, a Board Certified Family Psychiatric Nurse Practitioner with Hope Psychiatry & Associates located in Frisco Texas. My practice is licensed in IA, AZ, & WA. I have diverse clinical background in critical care, mental health consults, and medication management. I look forward to be part of the team helping you to get your life back and living happily.
I am a retired Army Nurse Corps Veteran and a Doctorate-prepared Psychiatric Nurse Practitioner, with over 20 years of nursing experience, with the past 5 years as a practitioner. I've treated clients both in the inpatient and outpatient setting diagnosed with depression, anxiety, ADHD, bipolar, psychotic disorders, and substance use disorders.
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.


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