A traditional psychiatric work-up asks what symptoms you have and which medication might address them. Functional psychiatry asks a broader question first: what is happening in your body that might be driving those symptoms in the first place. Harborside uses targeted testing to look at underlying deficiencies and physiological concerns, alongside a standard evaluation, before deciding on a plan.
Cumberland has changed a lot over the past decade. Families and professionals have moved up from Portland’s peninsula and from further south for more space, better schools, and a slower pace, often while keeping demanding jobs and long commutes. That combination of ambition and intention is exactly the kind of thing a functional approach is built to account for: sleep, nutrition, stress load, and biology all interacting with mood and focus, not just one symptom in isolation.
Harborside is based in Yarmouth Port, Massachusetts, and delivers care to Cumberland by video. You do not travel for appointments. You need a private space, a stable internet connection, and a phone, tablet, or computer with a camera. That is the whole technical requirement.
An initial evaluation typically runs longer than a standard follow-up, since it covers your history, current concerns, and the lab or testing work that supports a functional approach. Follow-up appointments are shorter and are scheduled at a pace that fits your situation, sometimes every few weeks, sometimes further apart once things are steadier. Any prescriptions written are sent electronically to the pharmacy of your choice in Cumberland or wherever is convenient for you.
Because Maine law does not allow Harborside to prescribe controlled substances to patients here, any medication discussion stays within that boundary. Your clinician will talk through what that means for your specific situation during the evaluation.
People come to functional psychiatry for a range of concerns: persistent low mood, anxiety that does not resolve on its own, fatigue that will not lift, brain fog, sleep that has fallen apart, and mood changes tied to hormonal shifts or nutritional gaps. Many patients have already tried a more conventional approach and want a clinician who will also look at thyroid function, vitamin and mineral levels, inflammation markers, or other physiological pieces that can affect mental health. Others are starting fresh and want a first evaluation that takes the whole picture into account rather than symptoms alone.
This is not a replacement for therapy when therapy is what is needed, and it is not positioned as a stand-alone fix. It is one way of evaluating what might be contributing to how you feel, using information a standard intake does not always gather.
The first appointment is a full evaluation, done by video. Your clinician will ask about your mental health history, your physical health, your sleep, your diet, your stress, and any medications or supplements you already take. Depending on what comes up, they may recommend specific lab work to check for deficiencies or imbalances that can affect mood, energy, or concentration. Once results are back, you and your clinician review them together and talk through what, if anything, they suggest about next steps.
There is no single template for what happens after that first visit. Some patients need ongoing medication management. Some are better served by a referral into therapy with one of Harborside’s licensed clinicians. Some need both. The plan comes out of the evaluation, not the other way around.
Medication management and functional psychiatry at Harborside are performed by psychiatric nurse practitioners: Rachel Egan, RN PMHNP-BC, who is also the practice’s 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, and each brings her own areas of focus to that work. Full bios and credentials for all three are 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. Jacquelyn is also a registered art therapist. When a patient’s plan includes therapy alongside medication management or functional testing, care is coordinated between the prescribing clinician and the therapist.
Harborside is a private-pay practice and does not bill insurance directly for appointments. Current fees for an initial evaluation and for follow-up appointments are listed on the pricing page, and any questions about cost can be answered before you book anything.
If you are in Cumberland and thinking about functional psychiatry, the first step is scheduling an initial evaluation. That appointment gives your clinician the information she needs to decide, with you, whether testing makes sense and what a longer-term plan might look like. You can learn more about how the service works generally on the functional psychiatry page, see the full range of telehealth services available across the state on the Maine telehealth page, or find other resources for the region on the Greater Portland page. If anxiety is a primary concern, the anxiety treatment page has more detail on that specific work.
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. Decisions about your care should be made with a qualified clinician who knows your history.
[CITATION: link to National Institute of Mental Health or American Nurses Credentialing Center page on PMHNP scope of practice, to support the credential description in this section]
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.