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Lewis Periodontics & Associates

Periodontist
4.6 (16 reviews) Updated Mar 19, 2026
1800 K St NW #1130 Washington, DC 20006

About Lewis Periodontics & Associates

Specializing in gum disease treatment and dental implants, Lewis Periodontics & Associates operates in downtown DC. The practice addresses everything from gingivitis to complex bone grafting—services that often fly under the radar until they’re urgently needed. Unlike general dentistry, periodontics zeroes in on the structures supporting teeth; here, that focus extends to laser therapy and crown lengthening procedures.

The office sits at 1800 K St NW #1130, a stretch of the city where federal offices blend with medical practices and lunch-time food trucks. Periodontists here handle referrals and direct patients, though the specialty nature means visits are rarely routine. Online feedback reflects that: 16 reviews average a 4.6 rating on Google, a figure that suggests consistency in a field where precision matters more than charm.

Questions about treatment options or insurance coordination? The front desk fields calls at (202) 450-1451. First-time patients might not realize how much a periodontist’s work differs from a cleaning or filling—until they’re examining X-rays of jawbone loss or planning implant placement. For those mapping out their visit, directions cut through the K Street grid with minimal detours.

DC’s dental scene leans toward high-turnover general practices, but specialists like this one fill a quieter niche. No one raves about gum surgery—the goal is simply to leave with less bleeding and more stability.

This listing was last updated on March 19, 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
NFC mobile payments