

Mattapoisett residents can access therapy through 375 warm, solution-oriented providers on Headway. Sessions are available virtually or in-person with insurance accepted, helping you find the right fit for your unique needs.
I am a Board-Certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) with more than 20 years of nursing experience, complemented by specialized education and clinical expertise in psychiatry and psychopharmacology. I am committed to providing compassionate, evidence-based mental health care in a supportive, nonjudgmental environment where every patient is treated with dignity, respect, and empathy.
My approach is collaborative and patient-centered, empowering individuals to actively participate in their mental health journey. I work closely with each patient to develop personalized treatment plans that may include medication management, psychotherapy, lifestyle modifications, and complementary approaches such as nutrition, exercise, and other evidence-based interventions. My goal is to help patients build resilience, improve their overall well-being, and achieve lasting, meaningful improvements in their mental health and quality of life.
I am a dual Board Certified Family & Psychiatric Mental Health Nurse Practitioner with fifteen years of experience treating adults and adolescents. I provide medication management for ages 13-55 for the treatment of Anxiety, Depression, OCD, PTSD, Bipolar Disorder and ADHD. I am particularly interested in working with adolescents, young adults & new parents. I also have a medical background in women's health and use that information in assessing and treating women across the lifespan.
Dr Harris provides psychiatric diagnostic assessments, medication consultation, psychopharmacology and psychotherapy services. She specializes in comprehensive assessments and evidence-based medication management for a broad range of psychiatric and psychological disorders. She understands the complexities of mental health and is committed to delivering personalized care tailored to the unique needs of each individual.
Dr Harris completed her undergraduate studies at the University of California at Berkeley and her medical studies at University California at San Francisco. She then completed her residency training in Adult Psychiatry at Cambridge Health Alliance/Harvard Medical School.
Joshua Hatcher is a board certified Psychiatric & Mental Health Nurse Practitioner (PMHNP). He is also dual certified by the American Academy of Nurse Practitioners as an Adult-Geriatric Primary Care Nurse Practitioner. He provides psychiatric assessment and evaluation along with medication management and optimization.











Headway makes it easy to find support for your mental health — from finding the right provider, to understanding costs, to scheduling with ease.
Finding the right psychiatrist in Mattapoisett starts with understanding what kind of care you need. Psychiatrists are medical doctors who can diagnose mental health conditions, prescribe medication, and monitor how that medication is working over time. If you're looking for help with anxiety, depression, ADHD, bipolar disorder, or another condition that may benefit from medication management, a psychiatrist or psychiatric nurse practitioner may be the right fit.
As a smaller community on the South Coast, Mattapoisett has fewer local psychiatric practices than larger Massachusetts cities like New Bedford or Plymouth. Virtual sessions can expand your options significantly, connecting you with licensed providers across the state who accept your insurance. Reading a provider's bio before booking can help you understand their background, approach, and areas of focus.
Psychiatry sessions can be expensive without insurance coverage. Using your in-network benefits is one of the most reliable ways to reduce your out-of-pocket costs, and many patients pay as low as $0 per visit. On Headway, you can enter your insurance details to see estimated session costs upfront. Nationally, Headway partners with over 100 insurance plans, making it easier to find a psychiatrist who is both the right clinical fit and covered by your plan.
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