

Ms. Tyisha Davis is a dedicated and compassionate nurse practitioner. Based in Friendswood, TX, she is currently associated with Texas Behavioral Health. As an experienced professional, she is well-equipped to treat a wide range of conditions. As a part of her academic training, Ms. Davis attended Walden University, where she earned her master's degree in psychiatric mental health counseling. She augments this training with her day-to-day experience. Ms. Davis gives each patient her focused attention and prides herself on delivering the best treatment available. She is sensitive to the uniqueness of each patient's situation and adapts her consultations and treatment options appropriately to accommodate individual needs and concerns.
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.
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.
I’m a board-certified Psychiatric-Mental Health Nurse Practitioner (PMHNP) with a background in nursing across a range of mental health settings, including outpatient care and higher-acuity environments. My training has focused on assessing, diagnosing, and treating conditions such as depression, anxiety, bipolar disorder, trauma-related disorders, and substance use, using both medication management and psychotherapy. I completed advanced graduate education in psychiatric-mental health nursing, which prepared me to provide holistic, evidence-based care across the lifespan and to collaborate closely with other members of the treatment team.
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.


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