

Hello! My name is Marcie and I am a Board-Certified Psychiatric Mental Health Nurse Practitioner. My passion is helping individuals find their peace, confidence, and clarity. With a deep commitment to mental wellness, I offer compassionate, evidence-based care for children, teens, and adults across the lifespan.
Background & Education
I earned my Master of Science in Nursing (MSN) from Rush University in Chicago, IL and received my Psychiatric specialization from National University in San Diego CA. I have my national board certification through the ANCC and have trained in a variety of clinical settings, including outpatient psychiatry, integrated primary care, and crisis intervention services.
My name is Dupe, and I bring a unique blend of energy, open-mindedness, and a passion for empowerment to my work. I believe that a great partnership is built on trust and a shared vision for growth. Her style is collaborative and encouraging, focusing on building a strong partnership where clients feel supported, understood, and inspired to reach their full potential.
If you’ve been feeling overwhelmed, anxious, or emotionally drained—and nothing seems to be helping the way you hoped—you’re not alone. Many of my clients come to me feeling stuck, exhausted, or unsure of what they need next.
I work with children, teens, and adults who are navigating anxiety, depression, mood changes, and life stressors, and who are ready for a thoughtful, personalized approach to care. I am a Board-Certified Psychiatric Mental Health Nurse Practitioner with over a decade of experience in healthcare as both a Registered Nurse and Nurse Practitioner.
Seeking help can feel overwhelming, and I want you to know you do not have to navigate it alone. As a board-certified Psychiatric Mental Health Nurse Practitioner, I provide a safe, supportive, and nonjudgmental space where you can feel heard and understood. I work with adolescents and adults facing anxiety, depression, mood disorders, trauma, stress, and other mental health concerns. My approach is collaborative and personalized, with a focus on listening well, building trust, and creating a treatment plan that supports your overall well-being. My hope is that every client feels respected, encouraged, and empowered on their journey toward healing.
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.
Joy Osinowo is an ANCC Board-Certified Psychiatric-Mental Health Nurse Practitioner with extensive experience and expertise. Offer a comprehensive range of mental health services tailored to meet each individual's unique needs.


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