Bipolar disorder therapists & psychiatrists in Mattapoisett, MA

Dr. Muriana B. Jeanniton, DNP, PMHNP‐BC, is a psychiatric clinician, military officer, and founder of BMPMHS, LLC. She brings a calm, steady presence to every session — the kind that helps people breathe again.

Born in Port‐au‐Prince and raised in Boston, Dr. Jeanniton built her life from resilience, overcoming early hardship and homelessness to become a leader in mental health, forensic nursing, and crisis stabilization.

With 12 years of experience as a psychiatric provider and nearly 20 years in healthcare overall, she blends clinical precision with genuine human connection. Her background spans medical‐surgical nursing, emergency care, inpatient psychiatry, outpatient treatment, and crisis stabilization. Patients describe her as warm, direct, and grounding — someone who listens with intention and treats with clarity.

In addition to her civilian practice, Dr. Jeanniton serves as a Lieutenant Colonel in the U.S. Army Reserve, supporting humanitarian missions, crisis deployments, and large‐scale public health operations. Her dual background in military leadership and psychiatric care shapes her ability to remain steady, thoughtful, and effective in high‐pressure environments.

She believes healing begins with being truly understood. Her work reflects purpose, service, and the belief that every person deserves dignity, stability, and a space where they can finally exhale.

Hello! Thank you for taking the time to consider working with me. I am a Licensed Mental Health Counselor and have been in the Mental Health and Substance Use field for 21 years. I have extensive experience working with a wide range of issues. I specialize in working with adolescents and adults who struggle with anxiety, substance use, Men's issues, and relationship stress. I hope that we can connect and work towards removing your barriers and achieving your goals.

I am a board-certified, Harvard-trained psychiatrist providing psychiatric evaluations, medication management and therapy to children, adolescents and adults. I treat a wide variety of mental illness, and I specialize in helping individuals with ADHD, depression, anxiety, autism and those who are gender-diverse or other LGBTQ+ individuals.

My path into this work started with film. What drew me was people in their real moments, the hard ones, the ones that matter. In 2004 I volunteered on a suicide hotline, and I didn't want to capture those moments anymore. I wanted to help people find their way through them. That's still what I'm here for.

I'm a Licensed Mental Health Counselor with over two decades of experience across private practice, outpatient care, community mental health, and interdisciplinary teams. I've also held supervisory and leadership roles, mostly with clinicians early in their careers.

I work with adults of all backgrounds, including LGBTQ+ clients, managing anxiety, anger, overthinking, and life transitions. My approach draws on ACT, CBT, and mindfulness based practices, shaped by Taoist philosophy, Zen Buddhism, and existential psychology. I pay close attention, I don't push, and I say what I notice.

Sessions are available via telehealth, Tuesday through Saturday, across Massachusetts.

I have worked in the mental health field for over 20 years ranging from child welfare to end of life, and many things in between. If you are ready to face challenges related to trauma, depression, anxiety, psychotic disorders, end of life issues and/or chronic illness with a therapist who will listen, validate you and your feelings and encourage personal growth in all aspects of your life, lets schedule a time to meet.

I am a licensed clinical social worker in FL, Idaho, Virginia; licensed independent clinical social worker in Massachusetts, Minnesota, and Rhode Island.

I graduated from Barry University in 2014 and have been working within the mental health and hospital field since.

I enjoy helping others overcome the challenges life throws at them. With the right mindset, support and environment, I believe change is possible.

I provide psychotherapy services to individuals in a collaborative, supportive, and safe environment.

*I do NOT offer couples or family therapy.*

I provide a proven mind-body integrated approach that helps adults heal from the impact of trauma, addiction, anxiety, interpersonal problems, self-hate, and more. I am a lifelong learner with vast training and experience in internal family systems (IFS), yoga, polyvagal theory, mindfulness, and self-compassion. I bring a nonjudgmental, compassionate, and open-minded to work with my people.

My path into psychiatry began in surgery, where I originally planned to become a neurosurgeon. During medical school, I participated in a diving expedition and later worked on the Biosphere 2 project — experiences that immersed me in extreme environments and sparked a deep curiosity about how people think, feel, and relate to one another under pressure. That curiosity led me to psychiatry, and since then I have combined rigorous medical training with psychodynamic study to better understand and treat the whole person, not just the symptoms. I provide telehealth psychiatric care to adults, adolescents, and children in Massachusetts and Connecticut, with a special focus on trauma, treatment-resistant conditions, and pediatric psychiatry, including ADHD and Autism Spectrum Disorders. Many of the people I work with have felt unheard or discouraged in previous treatment — and I take that seriously.