Find a psychiatrist in Mattapoisett, MA — covered by insurance

Healing Across the Lifespan: A Partnership in Mental Wellness

Choosing a mental health provider is a deeply personal decision. You aren’t just looking for a prescriber; you are looking for a witness to your story, an expert in the biological complexities of the brain, and a partner in your recovery.

My name is Jessica Stanley, and I am a Board-Certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC). My journey to this practice has been defined by a unique duality: the macro view of a healthcare executive and the micro focus of a dedicated clinician. Before opening the doors to this practice, I served as the Clinical Director for a large-scale healthcare organization. In that role, I was responsible for the oversight of complex systems, the mentorship of large clinical teams, and the implementation of evidence-based protocols across diverse populations.

While my time in leadership allowed me to impact mental health at a systemic level, my true passion has always remained in the quiet, transformative moments of the exam room. I have returned to full-time clinical practice to bring that high-level expertise back to where it matters most: the individual human experience.

Mental health does not exist in a vacuum, nor does it look the same at age seven as it does at seventy. I specialize in treating patients across the entire lifespan. Whether I am working with a child struggling to navigate their first years of school, an adolescent facing the pressures of identity formation, or an adult managing the heavy mantle of career and family, my approach remains the same: comprehensive, compassionate, and evidence based.

Areas of Specialization

I am trained to treat a broad spectrum of psychiatric conditions including:

ADHD & Neurodivergence

Anxiety Disorders

Depression

PTSD & Trauma Recovery

I am a board-certified Psychiatric Mental Health Nurse Practitioner providing medication

management and therapy for children ages 5+, adolescents, and adults. I treat ADHD,

depression, anxiety, PTSD, insomnia, and related conditions. I also work with adults with autism

spectrum disorder and ADHD, providing diagnostic clarification and ongoing treatment within

general psychiatric care. I offer in-person and telehealth visits and focus on collaborative,

evidence-based, and individualized care.

exceptional care to the client.

empathetic, nonjudental and and focused on building a therapeutic relationship

As a psychiatric-mental health nurse practitioner, the provider helps clients manage their mental health with both medication and therapy. The provider is trained to diagnose and treat mental health conditions and works together with each client to find the best plan. Conversations are private, and client comfort and safety are top priorities. Clients are encouraged to ask questions and share concerns. If urgent help is needed outside of sessions, contact information will be provided. The provider’s main goal is to support clients in feeling better and living well.

Seeking help can feel overwhelming, and finding the right provider matters. I provide a warm, welcoming space where clients can feel heard, respected, and supported. I worked in community health for several years as a bilingual nurse practitioner and place great value in providing culturally competent care.

What should your client know about you?

I am a Psychiatric Mental Health Nurse Practitioner (PMHNP) with over 15 years of experience working with adolescents and adults across a range of mental health concerns, including mood disorders, anxiety, stress, and life transitions. I also work with individuals with Neurodevelopmental disorders such as Autism Spectrum Disorder (ASD), Intellectual Developmental Disorder (IDD), learning disorders, and communication disorders.

I am a Board-Certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) dedicated to providing compassionate, evidence-based mental health care in a supportive and judgement free environment. I work with adolescents and adults experiencing anxiety, depression, using collaborative care approach to personalized treatment plans that aligns with each client's goals. I believe that every person deserve to feel heard and empowered. My goal is to help you build resilience, improve your well-being, and achieve lasting, meaningful change.

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 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.

Hello, and welcome. I am Shereda Grossett, MSN, PMHNP-BC, RN. I am a board-certified Psychiatric Mental Health Nurse Practitioner with extensive experience caring for individuals across a variety of mental health settings. My background includes leadership in inpatient psychiatry, nursing education, and direct patient care.

I specialize in the assessment and treatment of anxiety disorders, depression, bipolar disorder, ADHD, trauma-related disorders, mood disorders, and other psychiatric conditions. I believe that mental health care should be collaborative, compassionate, and individualized. My goal is to create a safe, nonjudgmental environment where clients feel heard, respected, and empowered throughout their treatment journey.