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Dr. Katherine Oatman

Dental clinic
5.0 (1 review) Updated May 16, 2026
618 SW 3rd St Ste A Lee's Summit, MO 64063, Lees Summit

About Dr. Katherine Oatman

Dental care in Lee’s Summit finds a steady presence just off Third Street, where routine checkups and preventive treatments keep the community’s smiles in order. A block from the downtown core, this clinic sits amid the quiet professional stretch near SW Third—close enough to the historic district’s charm but removed from its weekend bustle. Services here cover the expected spectrum: cleanings, fillings, crowns, and the occasional emergency repair when a chipped tooth disrupts an afternoon. No specialty gimmicks, just the fundamentals handled with the kind of consistency that lets patients schedule their next visit without hesitation.

From the outside, the building blends into the low-slung commercial row, its unassuming storefront more about function than fanfare. Inside, the focus remains on what dental clinics do best—addressing cavities before they worsen, whitening stains from years of coffee, and walking first-time patients through what a root canal actually entails. The address, 618 SW 3rd St Ste A, places it a short drive from both the high school and the newer subdivisions creeping toward the city limits. That centrality means appointments can squeeze into lunch breaks or between errands at the nearby grocery stores, though the clinic itself doesn’t advertise convenience as a selling point.

Questions about insurance coverage or that lingering sensitivity in a molar? A quick call to (816) 524-7050 cuts through the guesswork, and the front desk handles the details without the back-and-forth some offices drag out. For those mapping the route for the first time, directions confirm it’s two doors down from the postal annex—easy to miss if you’re scanning for flashier signage. Around here, though, the best recommendations still come from neighbors comparing notes over backyard fences.

This listing was last updated on May 16, 2026

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Business Details

Accessibility
Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
Amenities
Restroom
Planning
Appointments recommended
Payments
Credit cards
Debit cards