

I’m Mackenzie, a Psychiatric Nurse Practitioner dedicated to helping children, adolescents, and adults find balance, clarity, and confidence through compassionate, evidence-based care. I believe mental health treatment should feel personal, not clinical.
I’m a Doctor of Nursing Practice (DNP) prepared Psychiatric Nurse Practitioner who earned my doctorate from Elms College. I have over 10 years of experience in mental health care and nearly 19 years in the nursing field. Throughout my career, I have worked in inpatient, outpatient and community settings. I have experience supporting an treating a wide range of individuals, from young adults to older adults and geriatric patients.
Miriam Fernandes, MSN, PMHNP-BC
I am a board-certified Psychiatric Mental Health Nurse Practitioner providing compassionate, evidence-based care to adults. I specialize in treating anxiety, depression, mood disorders, trauma-related conditions, and burnout. My professional background includes experience in both high-acuity and outpatient psychiatric settings, where I have worked with individuals facing complex emotional and behavioral health challenges.
I strive to create a safe, respectful space where clients feel heard and empowered. My goal is to partner with you in developing a treatment plan that supports long-term wellness and meaningful change.
I’m a board-certified psychiatric nurse practitioner with experience across outpatient, crisis, and virtual care settings. I hold a Doctor of Nursing Practice degree with advanced training in cultural humility and its role in building strong, trusting therapeutic relationships in mental health care. I also bring experience in healthcare operations and clinical leadership, which supports a thoughtful, coordinated, and evidence-based approach to treatment. I specialize in treating mood and anxiety disorders, ADHD, and stress-related concerns, and strive to create a supportive, non-judgmental space where clients feel respected, understood, and actively involved in their care.
I’m a board-certified Psychiatric-Mental Health Nurse Practitioner with a background in pharmacy, giving me a well-rounded perspective on mental health care. I work primarily with children, adolescents, and young adults, while also supporting older adults. My practice is rooted in compassion, advocacy, and respect for each person’s unique journey.


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