About The Practice

Created in 2018 with the vision of integrating therapies with traditional medicine.

We offer services such as in-person or video medical marijuana recommendations and psychiatric counseling and medication management for patients with qualifying conditions in the state of Rhode Island, Massachusetts, and New York.
The team at Semaj Wellness believes that each individual patient deserves to be heard and cared for individually based on their own unique biological make up.
Semaj strives to provide unique clinical experience and care to patients who are in search of therapies that improve health and quality of life.
Experts in psychiatry and alternative medicine where traditional and alternative therapies meet we are committed to your unique healing journey.

Whether you’re in search of conventional or alternative therapies to achieve optimal health- the Semaj Team can help you get there.

We are currently offering the following modalities

• Cannabidiol (CBD) massages for pain management, anxiety, and stress reduction
• Cosmetic Botox which can aid with neck spasms, lazy facial features, and chronic pain
• Intravenous (IV) drip therapy for the replenishment of vitamins directly into the body which can help target deficiencies that cause insomnia, fatigue, and mood

Insurances Accepted:

• RI and MA Medicaid/Medicare
• Neighborhood Health
• Tufts
• United Health
• Fidelis
• Cigna
• Aetna

Margaret A Howard
Semaj Health & Wellness

Getting in this field was a chance to combine my love for people and to be part of the process that would alleviate suffering and help make that person’s life better.

I am a board certified Licensed Mental Health Counselor, Behavioral Health Consultant, Masters’ level Clinical Psychologist with over 20 years of experience.

I had the opportunity to get clinical experience in the psychiatric profession after being in a Psychiatric Hospital. Among areas of expertise are anxiety, depression, bipolar disorder, BPD, trauma, eating disorders, ADHD, OCD, addiction, and psychiatric disorders among the medically ill.

As a patent advocate with an interest in working with psychiatric rehabilitation programs, I designed interventions attempting to remediate burnout among “clinical staff”. I concluded with recommendations for the development and intervention approaches to address these critical areas.

I’m also delighted to have had the opportunity to work with Harvard University doing clinical work and research focused on addiction.

I found a way to contribute my expertise to benefit my community. I customized seminars and workshops. I called them behavioral health bootcamp. The goal of the conferences was to share the art and science of restoring hope and developing emotional resilience.

With extensive experience in inpatient and outpatient settings, I have in-depth knowledge of various treatment modalities and therapies to include Dialectical Behavioral Therapy (DBT), Interpersonal Psychotherapy (IPT), Psychodynamic Psychotherapy, and Acceptance and Commitment Therapy (ACT), motivational interviewing (MI), interpersonal therapy (IPT), cognitive behavioral therapy (CBT), family therapy, couples therapy, grief & bereavement therapy, eye movement desensitization and EMDR.

From the moment we meet, you’ll know this is a very different type of psychotherapy.

Dr. Tasia Henderson DNP APRN, PMHNP-Bc
Semaj Health and Wellness

Dr. Tasia Henderson is a certified nurse practitioner. She has 10 (+) years of experience in psychiatric medicine. Dr. Henderson has managed clients in both the inpatient and outpatient sectors. She specializes in treatment of ADHD, Bipolar disorders, Depression, Anxiety as well as OCD, Substance Abuse and Alternative medicine therapies. She has mentored and taught students at some of the major Universities across the United States including the University of Rhode Island.

Dr. Henderson values a comprehensive approach to mental health to help individuals realize their positive attributes as they strive for improved health, wellness & healing. While medication is an important component of treatment, she offers a holistic approach to mental health, which includes healthy lifestyle habits such as sleep, proper diet & nutrition, good hygiene, and exercise. Being part of a collaborative office setting, Roseanne works very closely with the Psychiatrist on staff, Dr.Gates.
She works closely with patients to address their mental health concerns and priorities for treatment. She helps people set goals, manage psychiatric medication and provides education to assist them to access tools and resources to improve their lives.
She utilizes a practical & integrative approach that includes mindfulness, self-compassion, and behavioral interventions within a psychodynamic framework. She assists & empowers clients to discover & apply their internal, natural, academic and community supports toward a healthier life.

I offer a non-judgmental, calm, collaborative approach to your treatment.



Understanding your requirements and objectives is important to us. We listen and work
together to create a truly unique and unforgettable experience.

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