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MetroNP Boston | Psychiatric Nurse Practitioner, Union Square Somerville
MetroNP · Boston
Our team Insurance Waitlist

Opening Fall 2026

Psychiatric care for the creative mind, now in Boston.

MetroNP is coming home. The same boutique, person-centered psychiatric care we've provided in New York since 2014 — medication management, psychotherapy, and Comedy Group Therapy — is opening in Boston for creative professionals, students, and artists. Our office in Union Square, Somerville is coming soon.

Join the waitlist Meet the team

Our Boston team

Clinician-led. Nurse-run.

Treatment is provided by a Nurse Practitioner in Psychiatry, with a team supporting every part of your care.

Shannon Carroll

PMHNP-BC · Founder & Lead Provider

Shannon founded MetroNP in New York in 2014 and has spent more than a decade providing psychiatric care to creative professionals. A board-certified psychiatric nurse practitioner, adjunct faculty member at NYU Rory Meyers College of Nursing, and creator of Comedy Group Therapy (CGT), he is also a working standup comedian who has performed at Gotham Comedy Club and New York Comedy Club — so the artists he treats are his own community. As lead provider for MetroNP Boston, he oversees all clinical care. As a Cambridge Rindge and Latin alum, he is excited to bring MetroNP home.

Mara Bresnahan

RN, BSN · PMHNP Student · Accessibility Coordinator

Mara brings more than 20 years of nursing experience to MetroNP Boston, with clinical interests in anxiety, depression, neurodivergence, and relationship concerns. She focuses on young adults in transition and creative professionals, drawing on an extensive background in film, the arts, and accessibility work. Mara is currently pursuing her PMHNP at Northeastern University and provides care under clinical supervision. As a Cambridge Rindge and Latin alum, she is excited to be serving her community in a new capacity.

Insurance

In-network, not out of reach.

Boutique care shouldn't mean out-of-pocket. MetroNP bills through Headway, which means we're in-network with major commercial insurance plans and your eligibility is verified before your first visit.

Not sure if you're covered? Send us your plan details and we'll confirm your benefits and estimated cost before you book anything.

Check my coverage

Opening Fall 2026

Join the Boston waitlist.

We're now accepting waitlist requests for our first Boston patients. Tell us a little about what you're looking for, and we'll reach out as appointments open.

Request an appointment

Your Art Deserves a Whole Mind.

© 2026 MetroNP PLLC · New York · Boston metronp.com
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  • About
  • Staff Bios
  • Awards, Honors, and CV
  • Comedy Group Therapy (CGT) Enrolling Now
  • Schedule your appointment
  • MetroNP Boston