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Functional Psychiatry for Amherst, NH

Unlike a traditional psychiatric work-up, the functional medicine approach takes the whole person into account. Harborside uses targeted testing to assess for underlying deficiencies and physiological concerns that may be driving poor mental health, rather than starting from a symptom checklist alone. In Amherst, a town where many households split their week between a job across the Massachusetts line and a home life built around no state income tax and good schools, that whole-person view fits how people already think about their health: as one system, not a set of separate problems.

Amherst sits at the center of the state’s most populated corridor, near Nashua, Merrimack, Windham, and Londonderry, and its residents tend to be pragmatic about care. They want to understand why a treatment is being recommended, not just what to take. Functional psychiatry is built around that kind of explanation.

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Functional Psychiatry for people in Amherst, NH

Harborside is based in Yarmouth Port, Massachusetts, and delivers care to New Hampshire patients entirely by video. You do not travel to an office. You need a private space, a stable internet connection, and a phone, tablet, or computer with a camera.

A first appointment typically runs long enough to cover history, current concerns, and any relevant lab work in real detail, often 60 minutes or close to it. Follow-up visits are shorter and scheduled at an interval your clinician sets based on where you are in care, commonly every four to eight weeks once things are stable. If a prescription is part of your plan, it is sent electronically to the pharmacy you choose in Amherst or anywhere nearby, the same way it would be if you had been seen in person.

Lab and testing orders, when part of a functional psychiatry work-up, are arranged so you can have blood drawn at a local lab near Amherst rather than traveling to Massachusetts for that step.

How telehealth care actually works

Functional psychiatry at Harborside is used alongside standard evaluation for concerns such as persistent low mood, anxiety, fatigue that does not resolve with rest, sleep disruption, and mood symptoms that have not responded to a first round of treatment. The approach looks at nutritional status, thyroid and metabolic markers, and other physiological factors that can influence how someone feels day to day. It is not a replacement for a full clinical evaluation. It is an additional layer of information your clinician can use alongside your history and symptoms to build a more complete picture.

What we treat

The first visit is a conversation first. Your clinician will ask about your mental health history, your current symptoms, your sleep, your diet, your energy, and any physical health conditions or medications already in the picture. From there, they will talk through whether targeted lab testing makes sense for you, and if so, which markers are worth checking. You leave that first appointment with a plan, not a list of tasks with no explanation behind them.

What the first appointment involves

Medication management and functional psychiatry at Harborside are performed by psychiatric nurse practitioners: Rachel Egan, RN PMHNP-BC, who is also clinical director, Emily Pardue, RN PMHNP-BC, and Kirstin Ritchie, RN PMHNP-BC. Each is qualified to evaluate, diagnose, and prescribe for mental health conditions. Full bios and credentials for each clinician are available on the team page.

Therapy is delivered by Harborside’s licensed therapy team: Hannah Legesse, LICSW, Tori Mahoney, LMHC, Jacquelyn Duford, LCMHC ATR, and Lexie Carchedi, LCSW. Depending on your plan of care, functional psychiatry may be paired with ongoing therapy from this team.

Who our clinicians are

Harborside is a private-pay practice and does not bill insurance directly for appointments. Current fees for an initial and a follow-up appointment are listed on the pricing page, and questions about cost can be answered before anything is booked.

What it costs

If you are in Amherst and considering functional psychiatry, the first step is scheduling an initial appointment by video. You can review the functional psychiatry service page for more on the approach, or look at the New Hampshire telehealth hub and the Southern NH region page for how care is organized across the area. If anxiety is a primary concern alongside physical symptoms, the anxiety treatment page has more detail on that specific process.

Getting started

If you are in immediate danger, call 911. For mental health crisis support, call or text 988. Harborside does not provide emergency or after-hours care.

This page is educational and is not medical advice. It does not create a provider-patient relationship. For guidance on nutritional and physiological factors in mental health more generally, see the [CITATION: National Institute of Mental Health or NIH Office of Dietary Supplements page on nutrition and mental health].

Clinical reviewer: Rachel Egan, RN PMHNP-BC. Last reviewed: {LAST_REVIEWED}.

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Frequently Asked Questions

Is functional psychiatry the same as functional medicine?

No. It’s psychiatric care from a licensed psychiatric nurse practitioner that also reviews lab work and lifestyle factors, not a separate functional medicine practice.

No. Whether labs make sense is decided together at the first visit, based on your history and symptoms.

Bring it to your first appointment. Existing results can often be used instead of repeating tests.

No. Labs are typically billed separately by the lab itself and may be partly covered by insurance depending on the plan.

Yes. It’s meant to work alongside an existing therapist or primary care provider, not replace them.

Functional psychiatry includes the same prescribing and monitoring, plus a review of physical health factors like sleep, nutrition, and lab markers.

If you need help right now

If you are in immediate danger, call 911. For mental health crisis support, call or text 988. Harborside Psychiatrics does not provide emergency or after-hours care.

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