The Most Trusted Doctor-Patient Relationship in America Happens Inside a Clinic-in-a-Box

March 15, 2026

By Karthik Ganesh

In American healthcare, we talk endlessly about access. We build new hospitals, expand insurance networks, fund telehealth platforms, and roll out retail clinics in drugstores. We hold conferences about it. We publish white papers. We appropriate billions.

And for more than 120 million Americans living in care deserts, none of it has made a meaningful difference.

So, when a number like 37% shows up in healthcare data, it deserves more than a footnote.

That's the percentage of patients who voluntarily return to use OnMed's CareStation — a self-contained, tech-enabled “clinic-in-a-box”, deployable virtually anywhere: a children’s center in Florida, a senior center in Nevada, a prison in Texas, a homeless shelter in Tampa, a mall in Puerto Rico. 37% of people who walk in once, walk back in again. No appointment reminder. No insurance mandate. No chronic prescription forcing their hand. They come back because they want to. That return percentage has been consistent in virtually every setting — rural, suburban, and urban.

That number sounds modest until you hold it up against the rest of American healthcare — and then it becomes almost inexplicable.

Consider urgent care. Research shows fewer than 8% of urgent care patients follow up with any provider within 30 days. Retail health clinics — the CVS and Walgreens model that promised to democratize convenient care — struggled so badly with repeat engagement (and costs) that both chains have shuttered their clinic operations in varying degrees...completely in the case of Walgreens...and billions of dollars later. General telehealth platforms, despite explosive pandemic-era growth, watched retention collapse once the acute moment passed. Convenience, it turns out, is not the same as trust.

The only care relationships in America that reliably generate high continuity are ones driven not by trust, but by necessity — the oncologist a cancer patient must see, the psychiatrist managing a medication, the endocrinologist tracking a chronic condition. The doctor isn't sticky. The disease is.

And then there is the pediatrician — the gold standard of continuity in American medicine. Families stay with their child's pediatrician for nearly two decades, returning year after year. But that relationship is scaffolded by mandatory vaccinations, school physical requirements, well-child visit schedules, and insurance architecture that makes continuity the path of least resistance. The system compels the return. The trust, real as it is, didn't have to be earned from scratch at every visit.

OnMed compels nothing.

Its patients arrive at a CareStation — often for an acute, episodic need — with no appointment, no prior relationship, and frequently no other healthcare provider in their lives. 78% of OnMeds patients report that the CareStation is their medical home. Not a supplement to their care. Their only care. And 37% of them come back.

That statistic reframes everything we think we know about what patients want. It suggests that the crisis in American healthcare isn't simply one of geography or insurance or cost — it's a crisis of encounter. Of what happens in the room, or in this case, in the CareStation. A live clinician on a 65-inch screen. Real diagnostic tools — thermal imaging, pulse oximetry, HD camera, stethoscope. E-prescriptions sent directly to a local pharmacy. A satisfaction score of 4.96 out of 5. 85% percent of patients fully diagnosed without a specialist referral.

These are not the metrics of a stopgap. They are the metrics of a medical home.

For a healthcare system that has spent decades failing the people who need it most — and spending lavishly while doing so — a 37% voluntary return rate from the most disengaged, underserved patient populations in America is not just a data point.

It is an indictment. And an answer.

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