Clinician Headshot

Marsha Desrosiers

Psychiatric-Mental Health Nursing Blackstone NP In Psychiatry PLLC
Specialties: Anxiety, Depression, Trauma, ADD/ADHD, Adjustment Disorder,
Insurance: Aetna, Cigna, Medicare, Optum, Carelon,

Introduction

Hello, and welcome. My name is Marsha Desrosiers, and I’m a psychiatric nurse practitioner and the founder of Blackstone NP in Psychiatry PLLC. I started this practice with a mission to provide compassionate, personalized mental health care that truly meets people where they are. My journey into this field began with a deep desire to support individuals as they navigate life’s challenges with strength, clarity, and confidence. I specialize in working with clients across the lifespan—from children to older adults—who are experiencing anxiety, depression, ADHD, mood disorders, life transitions, and other mental health concerns. My approach is holistic and client-centered, rooted in building a trusting therapeutic relationship where you feel seen, heard, and supported. Whether you're just beginning your mental health journey or are seeking ongoing care, I’m here to help you find a path forward. My goal is not only to ease symptoms, but to help you create meaningful, lasting change in your daily life. If you're ready to take that first step, I would be honored to work with you.

PRONOUNS She/Her/Hers
RACE & ETHNICITY Black/African American

Connect

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Highlights

  • Accepting new clients
  • In-person & telehealth appointments
  • Accepts online payments and insurance

Licenses

  • PMHNP-BC #404053 (NY)

Specialties

Additional focus areas

Treatment Approaches

Population focus

Appointment types

  • Individuals
  • Couples
  • Families
  • Groups

Communities

  • Racial Justice/Equity
  • Recovery

Age groups

  • Children (6-12)
  • Teenagers (12-18)
  • Young Adults (18-24)
  • Adults (24+)
  • Elders (65+)

Languages

  • English

Payment options

Pay with insurance

Marsha Desrosiers accepts these insurance providers. What you pay depends on your plan.
  • Aetna
  • Cigna
  • Medicare
  • Optum
  • Carelon
  • Quest

Pay out-of-pocket

Marsha Desrosiers has not provided out-of-pocket fees. Get in contact for more information.

Locations

Video Office

Frequently asked questions

Is Marsha Desrosiers accepting new clients and do they offer online appointment requests? Marsha Desrosiers is currently accepting new clients but has not enabled online booking.
Does Marsha Desrosiers offer telehealth appointments? Marsha Desrosiers does offer telehealth appointments.
What areas does Marsha Desrosiers specialize in? Marsha Desrosiers specializes in the following areas: ADD/ADHD, Adjustment Disorder, Anxiety, Behavioral Issues, Bipolar Disorder, Child or Adolescent, College Mental Health, Cultural Adjustment, Depression, Emotional Disturbance, Medication Management, Psychotic Disorders, Schizophrenia, Sleep or Insomnia, Stress, Testing and Evaluation, Trauma, and Cultural and Systemic Oppression.
Therapists / Marsha Desrosiers
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