At Oakhaven Health, appointments are never rushed. Dr. Sullivan intentionally limits the number of patients he serves so that each visit has the time it deserves. Whether you need a routine checkup, a complex conversation about chronic symptoms, or simply space to ask questions, you’ll have it. This unhurried approach allows for deeper listening, more accurate diagnosis, and stronger trust between doctor and patient. Instead of feeling like you’re being moved through a system, you’ll feel seen, heard, and genuinely cared for—just the way medicine should be.
A Simpler, Better Way to Experience Healthcare is Coming Soon!
In a world where healthcare has become cold and corporate, Oakhaven Health believes medicine should feel like coming home. Dr. Sullivan created a place where people are known, heard, and cared for — without the red tape of insurance. With over three decades of experience and a deep belief in relationship-driven care, he helps people rediscover what it means to truly have a family doctor. Through a simple direct-care model, patients enjoy peace of mind, personal attention, and a lasting relationship built on trust.
Tired of Rushed, Impersonal Healthcare?
Most medical visits last seven minutes or less. Corporate systems and insurance rules leave doctors burned out and patients feeling like a number. You deserve a doctor who actually has time for you.
Meet Dr. Sullivan
With more than thirty years of medical experience, Dr. Charles Sullivan has cared for families throughout Overland Park and Olathe, helping patients find a doctor who truly listens. Known for his calm presence and thoughtful approach, Dr. Sullivan believes great medicine starts with genuine relationships—not rushed appointments. After decades in traditional healthcare, he saw how bureaucracy was pulling doctors away from their patients. That’s why he founded Oakhaven Health, a direct primary care practice designed to restore the kind of personalized, relationship-driven care that every family deserves. If you find yourself wondering, “Where did Dr. Sullivan go?” the answer is Oakhaven Health!
A Practice Built Around You
Direct Primary Care Model
At Oakhaven Health, care is built on simplicity and transparency. Instead of billing insurance for every visit, test, or procedure, patients join a low monthly membership that covers unlimited visits, same-day or next-day scheduling, and direct access to their doctor. This direct primary care model removes the middleman so you and Dr. Sullivan can focus entirely on your health—not paperwork or billing codes. Members enjoy longer, unhurried appointments, straightforward pricing, and a trusted relationship with a physician who knows their story. It’s healthcare that prioritizes people over policies and restores peace of mind to every patient and family.
Unhurried Appointments
Trusted, Professional Care
At Oakhaven Health, personal doesn’t mean less professional—it means better. Dr. Sullivan brings more than three decades of medical experience, rigorous training, and a commitment to evidence-based care to every patient he sees. The direct primary care model actually enhances quality by removing the time pressure and bureaucracy that often lead to rushed decisions and fragmented treatment. With the freedom to focus entirely on your health, Dr. Sullivan delivers thoughtful, thorough, and attentive medical care—rooted in both expertise and genuine compassion.
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Serving individuals and families in Overland Park, Olathe, Leawood, and the Greater Kansas City Metro.