Why I Left Traditional Medicine for Telehealth
A Florida doctor explains why he left the traditional healthcare model to build a telehealth practice — and why the system needs to change.
Dr. Tae Y. Kim, DO
April 22, 2026 · 8 min read
I didn't leave traditional medicine because I burned out. I left because I realized the system itself was the problem — and no amount of working harder inside it was going to fix anything for my patients.
That's a hard thing to admit when you've spent years training to work within that system. But the longer I practiced, the clearer it became: the traditional healthcare model isn't designed around patients. It's designed around billing codes, insurance contracts, and overhead.
The Moment It Clicked
There wasn't one dramatic moment. It was a slow accumulation of small ones.
It was the patient with uncontrolled anxiety who waited six weeks for a follow-up because that's what the schedule allowed. It was the woman with hormone issues who'd seen three different providers in the same practice and had to re-explain her story each time because nobody had actually read her chart. It was the guy who drove 45 minutes each way for a 10-minute med check that could have been a video call.
Every day, I watched the system create unnecessary friction between patients and the care they needed. And every day, I watched good doctors accept that friction as normal because they'd never known anything different.
I started asking myself a question that felt almost heretical: what would healthcare look like if we actually designed it around the patient?
What's Actually Broken
The traditional model has several structural problems that no amount of goodwill can overcome:
The overhead problem. A typical medical office spends 60-70% of its revenue on overhead — rent, staff, billing, insurance negotiations, compliance. That means for every dollar a patient pays, only 30-40 cents goes toward actual care. The rest goes to keeping the building running and fighting with insurance companies.
The volume problem. When overhead is that high, the math forces you into volume. You need to see 20-30 patients a day just to keep the lights on. That means 10-15 minutes per patient, max. You can't have a meaningful conversation about someone's health in 10 minutes. You can barely get through the chief complaint.
The insurance problem. Insurance companies dictate what you can prescribe, how often you can see patients, and how much time you can spend with them — all based on what they're willing to reimburse, not what the patient actually needs. I've watched colleagues spend more time on prior authorizations than on patient care.
The access problem. Office-based care requires patients to take time off work, arrange transportation, sit in a waiting room, and then sit in an exam room. For a straightforward medication follow-up, that entire process might take two to three hours out of someone's day. The actual medical encounter takes 10 minutes.
These aren't bugs. They're features of a system that was designed decades ago and hasn't fundamentally changed even as everything else about medicine has.
Why Telehealth Is the Answer (For Many Things)
I'm not naive enough to think telehealth solves everything. If you need surgery, you need a surgeon and an operating room. If you're having a heart attack, you need an ER. There are plenty of conditions that require hands-on examination.
But here's what most people don't realize: a huge percentage of outpatient medicine is conversation. It's history-taking, symptom discussion, lab review, medication management, and follow-up. For these encounters — which make up the bulk of primary care, mental health, hormone management, weight management, and chronic pain treatment — telehealth isn't a compromise. It's actually better.
Better because of time. Without the overhead of a physical office, I can spend 30-45 minutes with a patient instead of 10. That's not a luxury — that's what it actually takes to do good medicine.
Better because of access. My patients don't have to drive anywhere, take a half-day off work, or arrange childcare. They can see me from their living room during a lunch break. That matters, especially in Florida where distances are long and traffic is brutal.
Better because of follow-up. When the barrier to a visit is low, patients actually come back. They don't wait until things are bad. We catch problems early. We adjust medications sooner. The continuity of care improves because showing up isn't a burden.
Better because of honesty. This one surprises people. But patients are more relaxed in their own homes. They're more honest about their symptoms, their habits, their concerns. The power dynamic of the clinical environment — the white coat, the sterile room, the time pressure — melts away. I've had patients tell me things on a video call they'd never said in an office visit.
What I Can Do Now That I Couldn't Before
Building Coral Health as a telehealth practice from the ground up means I get to practice medicine the way I was trained to — with the patient at the center.
I can spend real time with people. I can follow up without making them jump through hoops. I can offer treatments that many traditional practices won't touch — testosterone replacement, medical cannabis evaluations, ketamine for treatment-resistant depression — because I'm not constrained by a hospital system's risk-averse policies or an insurance company's narrow formulary.
I can be direct with patients about what I think is going on and what I think we should do about it, without worrying about hitting a billing threshold or rushing to the next patient.
That's not revolutionary. That's just what medicine is supposed to be.
The Counterargument (And Why It's Mostly Wrong)
The most common criticism of telehealth is that it's impersonal — that you lose something when you're not in the same room. And I understand that instinct. Medicine has always been a hands-on profession.
But I'd push back. What's more impersonal: a 30-minute video call where I actually listen to your concerns, review your labs in detail, and explain my reasoning — or a 10-minute office visit where I'm typing into a computer while you talk, half-listening because I have 18 more patients to see before lunch?
The format isn't what makes care personal. The time and attention are.
There are legitimate limitations. I can't auscultate lungs over video. I can't palpate an abdomen. For conditions that require physical examination, I refer to in-person colleagues and I'm transparent about when that's necessary. Good medicine means knowing your limits.
But for the conditions I treat — mental health, hormones, weight management, chronic pain, medical cannabis — the history and the conversation are the exam. And telehealth lets me do that better than any office I've ever worked in.
Where This Is Going
I think in 10 years, the idea of driving to an office for a medication follow-up will seem as outdated as faxing medical records. (Though, depressingly, a lot of offices still fax medical records.)
The future of primary care is hybrid — telehealth for the things that don't require a physical presence, in-person care for the things that do. AI will handle a lot of the administrative burden that currently eats up physician time. Direct-to-patient models will continue to grow as patients demand more control over their own healthcare.
I built Coral Health because I believe patients deserve better than what the traditional system offers. Not better technology for its own sake — better access, better attention, better outcomes.
That's why I left. And I haven't looked back.
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