METRONP Psychiatric Care For The Creative Mind.
  • About
  • Staff Bios
  • Awards, Honors, and CV
  • Schedule your appointment
  • MetroNP Boston
New York: now booking new clients Massachusetts: virtual visits now booking; Somerville office opens November 6.
MetroNPPsychiatric care for the creative mind
Home Team Fees & insurance Boston Awards & CV
(347) 525-8515 Book
Menu
Home Team Fees & insurance Boston Awards & CV Call (347) 525-8515 Book an appointment

MetroNP Boston · Now booking virtual visits

Boston, we’re open.

Virtual visits with Shannon Carroll and Mara Bresnahan are available now across Massachusetts. The same person-centered psychiatric care MetroNP has offered New York’s creative community since 2014, medication management and psychotherapy, for artists, students, and creative professionals. Our office in Union Square, Somerville opens November 6.

Book a visitMeet your clinicians
The MetroNP Jeep, with Boston on the hood
MetroNP, headed to Boston

Virtual visits

Available now

Anywhere in Massachusetts

Clinicians

Shannon or Mara

Your choice

In person

Union Square, Somerville

Opens November 6

Who we see

Adults 18+

Creative professionals, students, artists

Our Boston team

Clinician-led. Nurse-run.

Care is led by a board-certified psychiatric nurse practitioner, with a team supporting every part of your care.

Two members of the MetroNP team in MetroNP caps, in front of the MetroNP Jeep in Massachusetts
MetroNP Boston, on the ground in Massachusetts
Shannon Carroll, PMHNP-BC, founder of MetroNP

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 and adjunct faculty member at NYU Rory Meyers College of Nursing, he is also a standup comedian who has performed at Gotham Comedy Club and New York Comedy Club and is a proud member of Theatre68 and Manhattan Comedy School, so the artists he treats are his own community.

As lead provider for MetroNP Boston, he oversees all clinical care. A Cambridge Rindge and Latin alum, he is excited to bring MetroNP home.

Book with Shannon
Mara Bresnahan, RN, BSN

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 pursuing her PMHNP at Northeastern University and provides care under Shannon’s clinical supervision. Also a Cambridge Rindge and Latin alum, she is excited to serve her community in a new way.

Book with Mara

Book

Your first visit is a click away.

Meet by video from your studio, your rehearsal space, or your couch.

Aetna or private pay

Book in our client portal: choose Shannon Carroll, then Virtual Appointment. Visits with Mara are booked under Shannon too, so let us know at intake if you’d like to see Mara.

Book a virtual visit

Other commercial insurance

Book through Headway, our billing partner, including Blue Cross Blue Shield of Massachusetts. Headway checks your coverage and shows your estimated cost before your first visit.

Book on Headway

Questions about coverage? Call (347) 525-8515 or email [email protected]. See all plans and fees.

If you are in crisis, call or text 988, call 911, or go to the nearest emergency room. MetroNP is not an emergency service.

Boston, welcome home.

Virtual now, and in Union Square, Somerville from November 6.

“Your Art Deserves a Whole Mind.”

© 2026 MetroNP PLLC. Family owned since 2014. 125 East 23rd Street, Suite 600, New York, NY 10010 · (347) 525-8515 · Fax (520) 441-3322 · Verified by Psychology Today

In an emergency, call 911 or call or text 988.

  • About
  • Staff Bios
  • Awards, Honors, and CV
  • Schedule your appointment
  • MetroNP Boston