Dr. Princess Gehyigon-Wallace, DNP, APRN, PMHNP-BC
Dr. Princess Gehyigon-Wallace is a board-certified Psychiatric–Mental Health Nurse Practitioner and a dedicated advocate for integrative, whole-person mental health care. She provides personalized, evidence-based treatment for a broad range of psychiatric conditions, including depression, anxiety, ADHD, PTSD, mood disorders, substance use disorders, perinatal mental health concerns, child and adolescent psychiatry, geriatric mental health, and medical weight management.
With over 15 years of clinical experience across outpatient clinics, schools, community mental health centers, private practice, and substance use treatment programs, Dr. Gehyigon-Wallace brings a depth of perspective to complex and co-occurring mental health needs. Her approach blends psychiatric medication management with psychotherapy-informed and integrative strategies, emphasizing long-term stability, functional improvement, and quality of life.
Dr. Gehyigon-Wallace is known for her patient-centered, collaborative care style, taking time to understand each individual’s history, strengths, environment, and goals. She prioritizes safe prescribing, education, and shared decision-making to support sustainable healing and resilience.
She earned her Doctor of Nursing Practice (DNP) from Frontier Nursing University, a Master of Science in Nursing (MSN) from Jacksonville University, and a Bachelor of Nursing Science (BNS) from St. Catherine University. At Martha’s Open Hands, Dr. Gehyigon-Wallace is committed to helping patients and families heal, grow, and thrive through compassionate, integrative psychiatric care.
About Martha's Open Hands
Dr. Edward George, DNP, APRN, PMHNP-BC
Dr. Edward George is a board-certified Psychiatric–Mental Health Nurse Practitioner who provides comprehensive psychiatric care for adults across a wide range of mental health conditions. He has a special clinical interest in ADHD evaluation and treatment, particularly for adults experiencing long-standing challenges with focus, organization, emotional regulation, and executive functioning.
Edward delivers care through detailed biopsychosocial assessments, accurate diagnosis, and individualized treatment planning that integrates medication management with psychotherapy-informed interventions. He commonly treats ADHD, anxiety disorders, depressive disorders, trauma-related conditions, and co-occurring mental health concerns, with a strong emphasis on evidence-based care and safe prescribing practices.
With experience across community-based and outpatient mental health settings, Edward prioritizes collaborative, person-centered care that empowers patients to actively participate in their treatment. At Martha’s Open Hands, he is dedicated to supporting clinical stability, resilience, and meaningful improvements in quality of life.