James M. Kennedy APRN, PMHNP-BC, ADHD-CCSP

You are probably here because something is not working the way it should. Your focus, your mood, your energy, or a medication regimen that has grown over years without anyone stepping back to ask whether it still makes sense. You have likely already been told to try harder, sleep more, or give it time. What you have not been given is a clear answer, or a clear explanation of what is actually going on. That is the job I built this practice to do, and the way I do it starts with the person in front of me rather than the diagnosis on the chart.

From the inpatient unit to a different model

I came to outpatient psychiatry from an inpatient-only world: a registered nurse at McLean Hospital, a charge nurse at Newton-Wellesley Hospital, and later an attending nurse practitioner on an inpatient psychiatric unit. In acute settings I treated the highest-acuity patients in psychiatry, and I saw the same pattern repeat: a patient arrives in crisis because nobody caught the signal six weeks earlier. The care was reactive. It responded to collapse instead of preventing it. When I founded Modern Mentality in 2022, I started from a blank canvas with one requirement, that the practice would work the other way around. Outpatient ADHD care built on that foundation means nothing walks through the door that I have not seen a harder version of.

We diagnose before we treat

Most ADHD care starts with a fifteen-minute conversation and a prescription. Ours starts with a full diagnostic suite: a structured clinical evaluation, collateral history, the CAARS-2 for adults, FDA-cleared TOVA continuous performance testing, and Creyos cognitive testing at baseline. You leave knowing what you have, what you do not, and what we are actually treating. That includes catching the things that masquerade as ADHD, like anxiety, depression and sleep, and the things that ride along with it, like autism. For depression and anxiety the same principle holds: validated measures at intake and before every follow-up, so the plan is tracking a number rather than an impression. When medication selection is uncertain, GeneSight pharmacogenetic testing informs prescribing instead of a sequence of trials.

We measure everything, and keep measuring

Creyos retesting about every twelve weeks, across the exact domains ADHD hits: attention, working memory, processing speed, inhibition, flexibility, planning. That means medication response is a number, not a feeling, and progress is a trendline, not a guess. You see objective proof the plan is working, and when it is not, we see that too and change course that week rather than at the next scheduled visit. None of this is complicated. It is simply done every time, by every clinician here, and that discipline is the whole difference. Outcomes follow from process. Build the right process and hold to it, and the outcomes take care of themselves.

Medication as leverage, skills as the treatment

The lens I work from: ADHD is a disorder of doing what you know, not of knowing what to do. Medication raises the dopamine floor so the prefrontal cortex can hold a plan online long enough to run it. It does not install skills. It makes the skills you build actually hold. So I titrate to function rather than to a dose, match coverage to the real demand windows in your day (the work block, the 4 PM collapse, the evening you need back), and name the trade-offs honestly. The other half is a structured executive-function curriculum built on scaffolding: external supports first, faded deliberately as competence grows. Working memory workarounds, planning systems, the daily architecture that turns capacity into performance. I treat that as a partnership with a shared set of goals, and I expect you to bring your own judgment about what is working in your actual life. Medication buys access. Skill-building creates the durable change. A plan you cannot run on a Tuesday afternoon is not a plan.

The people I see

I see adults only, across the lifespan: the graduate student who can only concentrate after midnight, the executive who has built elaborate systems to work around a focus problem, the parent running a complicated household on willpower, the retiree who was never evaluated and has wondered for forty years. Most of them are capable and accomplished and have been quietly compensating for something for a long time. Whether they come to me in Duxbury or on Beacon Street, they tend to want the same things: a straight answer, a plan they can actually run inside a working week, and a clinician who treats their time as the scarce resource it is.

What I offer in return is candor. I will tell you what the evidence supports and what it does not. Where medication helps and where it is oversold. What a number means and what it cannot tell you. In a field full of ten-minute med checks and miracle promises, calibrated honesty is the differentiator, and it is the thing my patients say they came for.

The whole person, with the strongest tools in psychiatry

I brought NeuroStar TMS into the practice because I was tired of watching people with real treatment-resistant depression get offered a fourth antidepressant and a shrug. When the mood floor has collapsed, nothing else holds, so we restore it first. TMS is FDA-cleared and non-systemic, and for the right patient it changes the trajectory in weeks. What makes it work in our hands is the same thing that makes everything else work: careful selection, a medication history documented well enough that authorization is not a fight, symptom scores through the entire course, and integration with therapy and medication management rather than a procedure that stands alone. Therapy is on staff. Anxiety, mood and sleep are managed alongside the ADHD rather than stacked on top of it. One roof, one treatment plan, one clinician accountable for the whole picture.

Teaching and research

I take students because teaching is the best quality control I know. I have taught psychiatric nurse practitioner students since 2020: as a term lecturer and clinical instructor at the MGH Institute of Health Professions, where I taught biobehavioral principles and theories, as a visiting clinical instructor at Regis College, and now in my own practice. Modern Mentality is a clinical training site for Boston College’s Doctor of Nursing Practice program, and I precept and instruct PMHNP students directly. A student watching you work forces you to defend every diagnostic call and every prescribing decision out loud, and if you cannot defend it, you should not be doing it. I ask them to critique me, not flatter me. The standard I hold in the room is the one I am training the next generation of prescribers to meet. The practice is also partnering on an active three-semester DNP research project to validate our ADHD assessment protocol and refine how we match patients to the interventions most likely to work for them.

The business of good care

Modern Mentality was not inherited. It was designed from a blank canvas around one conviction: that ADHD care should be measured, honest, and whole-person. The MBA at Boston College’s Carroll School of Management is the same instinct applied to the business. Great care fails when the organization around it is sloppy: clinicians drowning in administrative work, billing chaos, no capital for the equipment that moves outcomes. A practice that runs well clinically and operationally is the one that is still here for you in five years. It is also why premium care here does not require a concierge price tag: we take commercial insurance, and we built the model to work inside it.

Duxbury and Back Bay

I see patients at our Duxbury office, at 264 Beacon Street in Back Bay, and by telehealth across Massachusetts and New Hampshire. The South Shore is home. Outside the clinic I am on the water when the weather allows, at the Garden as a Bruins season-ticket holder when the schedule allows, and in the kitchen working on a paella when neither does.

James M. KennedyAPRN, PMHNP-BC, ADHD-CCSP. Founder and CEO, Modern Mentality