Mental & Behavioral Health | Portsmouth Regional Hospital
Mental Health and Behavioral Health • Portsmouth, NH • Since 1884
About
Mental & Behavioral Health at Portsmouth Regional Hospital focuses on comprehensive behavioral health services for the Seacoast region. The hospital offers mental health programs within a broad care framework, integrating behavioral health with medical services such as cardiology, diabetes care, women's health, and surgical services. As a Level II Trauma Center and a key provider in the region, Portsmouth Regional Hospital emphasizes quality patient care and multidisciplinary treatment, including inpatient and outpatient options through its affiliated facilities.
Clinic Type
Mental Health and Behavioral Health
Address
Portsmouth Regional Hospital, 353 White Mountain Highway, Portsmouth, NH 03801
Phone
(603) 758-1376
ellen.miller3@hcahealthcare.com
Opening Hours
Mon-Fri 8am-6pm
Emergency Care
Crisis suicide prevention hotline: call (603) 433-5270, option 1. From outside NH: (800) 273-8255 (TALK)
Services Offered
—
Insurance & Payment
—
Languages Spoken
—
FAQs
What services does the behavioral health unit offer?
Inpatient admission, involuntary emergency admission, an outpatient partial hospitalization program, 24/7 crisis and referral hotline and community programs.
Social Media
Photos



What Patients Say
Overall sentiment across review platforms: mixed
- Rehab.com: 2.26 out of 5 (19 reviews)
- Healthgrades (Hospital-wide): 62% (recommendation rate) (N/A)
Patients praise
- Recognition from Press Ganey for high-quality patient experience in behavioral health services
- Some reports of kind and respectful staff in inpatient units
- Positive feedback specifically regarding partial hospitalization programs
- Hospital leadership commitment to reducing wait times for mental health crises
Common complaints
- Reports of rude or uncompassionate staff members and social workers
- Complaints regarding strict facility rules, limited personal autonomy, and restrictive environment
- Dissatisfaction with communication, medication management, and delays in seeing doctors
- Concerns about a lack of emotional support and negative impact on patient mental state
"The good: vast majority of staff were kind and treated patients with respect, food was relatively good."
— Reddit user comment"The staff were primarily rude and didn't have compassion, the rules are so strict... this place was hell to me."
— Online business review platformSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Portsmouth Regional receives service award - CNHI — Jan 28, 2026
- Dr. Tricia P. Mendoza, MD - Geriatric Psychiatrist in Portsmouth, NH — May 14, 2026
- Connor’s Climb receives $25K grant to boost suicide‑prevention training — Feb 20, 2026
- Nyla Gardner, MSN, APRN - Nurse Practitioner in New Hampshire - LifeStance Health — May 7, 2026
- Elizabeth Steward, MSN, PMHNP-BC, FNP-C, Nurse Practitioner | Portsmouth, NH | WebMD — Oct 6, 2025
Information sourced from the clinic's website as of July 11, 2026.
More mental health and behavioral health clinics in Portsmouth
The New Hampshire Department of Health and Human Services (DHHS) is the state government agency based in Concord, NH, serving as the largest state-facing public health and human services agency. It administers programs across mental health, developmental disabilities, substance abuse, and public health. DHHS is a core resource for NH residents, with a statewide footprint and ongoing initiatives such as mental health awareness campaigns and perinatal mental health support. If your focus is mental health in Portsmouth, NH, DHHS is the primary state entity overseeing related services, resources, and funding opportunities (e.g., perinatal mental health programs, partnerships with organizations like NAMI-NH). For direct assistance or program details, contact DHHS at 800-735-2964 or visit dhhs.nh.gov.
Summary: Greater Seacoast Health (GSH) is a nonprofit network of community health centers offering comprehensive primary and behavioral health services in Portsmouth, Somersworth, and Seacoast New Hampshire. Key offerings include pediatrics, prenatal care, dental care, WIC nutrition, behavioral health counseling, substance use disorder treatment, and home visiting. They employ a wide range of health and human services professionals and operate three offices (Portsmouth, Somersworth HQ, and Seabrook). For Behavioral Health Services in Portsmouth, GSH provides LICSWs and LADCs among its behavioral health providers, with ongoing appreciation for their dedicated clinicians. To explore current behavioral health job openings or services, visit greaterseacoasthealth.org/about/career/ and the main site for program details.
See all mental health and behavioral health clinics in Portsmouth →
Your clinic’s marketing team, powered by AI.On-brand ads, SEO, and social campaigns in one place.Generate your first clinic ad for free
Get more revenue from the patients you already have.Voice and SMS that follow up until lapsed patients are back on the schedule.Book a Clincy call
Your practice’s fractional recruiting team.Dental-only search, run end to end, with placements guaranteed for a year.Find your next hire Comparing your options?
See other mental health and behavioral health clinics in Portsmouth, or search the full directory by insurance, ratings, and more.