North Grafton, Massachusetts 508-356-5595
Cranston, Rhode Island 401-859-3335
About
Susan Gagnon APRN, PMHNP-BC
Owner and Founder
Susan has worked in both acute care medical settings and psychiatric settings for nearly 30 yrs. She spent several years working as an RN at Brigham and Women's Hospital in Boston, before returning to school for an advanced practice psychiatric specialization. She attended Northeastern University and received her Baccalaureate degree as well as a Master's degree in Psychiatric Mental Health Nursing. Susan is board certified as a Psychiatric Mental Health Nurse Practitioner, and also holds board certification as a Psychiatric Clinical Nurse Specialist. She has extensive experience working with adults with a variety of mental health conditions and medical issues. She is experienced treating ADHD, Mood Disorders, Anxiety Disorders, Co-occurring Substance Use Disorders, and working with the LGBTQIA+ community. Her background also includes working on inpatient psychiatric units, community health centers, and group private practice.
About
Sophia Lewis APRN, PMHNP-BC
Sophia is a board-certified Psychiatric Mental Health Nurse Practitioner specializing in the evaluation and treatment of adults. She earned her Master of Science in Nursing from the MGH Institute of Health Professions and completed a postgraduate psychiatric fellowship through the University of Massachusetts Chan Medical School. Prior to becoming a nurse practitioner, Sophia worked as a registered nurse at McLean Hospital, where she provided inpatient psychiatric care across both acute and trauma-focused treatment settings. Her clinical experience also includes community health and private practice settings, where she has treated individuals with anxiety disorders, depressive disorders, ADHD, trauma-related conditions, mood disorders, and other psychiatric concerns. Sophia takes a collaborative and patient-centered approach to treatment, working closely with individuals to develop personalized treatment plans that may include medication management, psychoeducation, and practical coping strategies. She values creating a supportive, nonjudgmental environment where patients feel comfortable discussing their concerns and actively participating in treatment decisions.
About
Hala Moustafa APRN, PMHNP-BC
Hala is a board-certified Psychiatric Mental Health Nurse Practitioner who finds deep meaning in helping individuals navigate life's challenges, strengthen their relationships, and reconnect with their personal resilience. She earned her Master of Science in Nursing from the UMass Graduate School of Nursing.
Hala anchors her practice in a holistic, patient-centered approach—honoring the profound connection between mind, body, and soul. While medication can be an important component of treatment, she believes sustainable healing requires realigning these core elements.
By integrating her psychiatric nursing foundation, medical background, and training in evidence-based psychotherapies—specifically Cognitive Behavioral Therapy (CBT), Acceptance and Commitment Therapy (ACT), and Dialectical Behavior Therapy (DBT)—she offers a comprehensive, highly tailored framework. Her goal is not to "fix" patients, but to partner with them in uncovering their innate capacity for healing and growth.
In an era marked by mounting stressors and declining social connection, mental health challenges are increasingly widespread across all ages and walks of life. Hala’s approach is fundamentally collaborative: the patient is the expert in their lived experience, and she brings her clinical expertise to support their journey.