Find a psychiatrist in Mattapoisett, MA — covered by insurance

I believe good mental health care is about more than checking off symptoms on a list.

As a dual board-certified Psychiatric Mental Health & Adult-Gerontology Nurse Practitioner, I look at the whole picture—your mental health, physical health, sleep, hormones, nutrition, movement, stress, and everything else that may be affecting how you feel.

I listen first, then we work together to create a treatment plan that makes sense for your life. No one-size-fits-all approach. Just thoughtful, individualized care focused on helping you feel better and stay well.

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.

I am a behavioral health clinician specializing in mood disorders, anxiety, trauma‐related conditions, and the emotional complexities that arise alongside chronic medical and cognitive challenges. My practice blends clinical precision with a calm, supportive presence, helping individuals feel understood, grounded, and empowered throughout their care.

Don’t just treat symptoms—but listen for the story behind them.

Integration of medical, psychiatric, and psychosocial threads into a coherent and dignified plan.

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.

I'm a nurse practitioner with six years of experience across inpatient, partial hospitalization, and outpatient psychiatric settings. I specialize in addiction and substance use, depression, and general psychiatry — working exclusively with adults. After years of high-paced clinical work, I built a telehealth practice designed around real life: I see patients evenings and Saturday mornings, so quality psychiatric care doesn't have to compete with your workday. I take a practical, no-nonsense approach — focused on what actually helps you move forward.

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.

Hello and welcome!

I'm a board-certified Psychiatric Mental Health Nurse Practitioner with experience in outpatient psychiatry and community mental health. I enjoy working with adults experiencing anxiety, depression, ADHD, and other mental health conditions. I have a special interest in women's mental health, including pregnancy, postpartum, and menopause. My goal is to provide compassionate, evidence-based care in a welcoming and supportive environment where you feel heard, respected, and empowered to take an active role in your mental health journey.

Accepting New Clients: if you are seeking medication management & mental health services for treatment of anxiety, ADHD, depression or OCD, and you are an adult or college student located in MA, NH, ME, VT then you have come to the right place. Treatment is personalized & holistic. This approach supports you in meeting your goals while overcoming challenges & empowers reconnecting with your strengths while moving towards a more balanced & fulfilling life. During treatment, supplements, diet, lifestyle & self-care interventions are explored.

Hi There! I am proud to be a psychiatric Nurse Practitioner! I graduated from the University of Massachusetts Lowell with my bachelor’s degree and Regis College with my master’s degree. I'm excited to provide you with the individualized care you deserve. Most of all, my goal is to honor your individuality and lifestyle when creating a plan of care. Your goals are what matters- it's your life! Let's help you get to where you want to be!

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.