Lee Heejun K DDS

Endodontics isn’t the kind of specialty most people think about until they need it—usually when a toothache turns stubborn or a root canal becomes inevitable. Specialists in this field handle the intricate work of treating dental pulp and the tissues inside teeth, which general dentists sometimes refer to out. Procedures like root canals, endodontic retreatment, and diagnosing tooth pain fall under their scope, though the specifics depend on the practice. These aren’t the routine cleanings or fillings you’d schedule every six months; they’re the precise, often urgent interventions that can save a tooth from extraction.

The office at 22 W Padonia Rd #C-244, Timonium, MD 21093 sits in a professional cluster just off Padonia Road, a stretch lined with medical and dental practices. Timonium’s mix of suburban convenience and highway access makes it a practical spot for patients coming from Towson or the northern reaches of Baltimore County. The area doesn’t have the walkable charm of downtown, but it’s built for efficiency—easy to reach, with the kind of low-key professionalism you’d expect from a specialty practice. Parking is typically a non-issue in these plaza-style setups, though that’s more about the neighborhood’s layout than any single business.

Like most endodontists, they likely see a steady flow of referrals from general dentists, along with patients who’ve done their own research after a troubling dental X-ray. The work here revolves around diagnosing complex tooth pain, performing root canals, and handling cases where previous treatments haven’t fully resolved the issue. There’s no flashy advertising or gimmicks in this field—just the quiet, methodical work of preserving natural teeth when simpler fixes won’t cut it. Questions about insurance coverage or specific procedures are best directed to their front desk, which can be reached at (410) 252-3900.

For first-time visitors, the map pinpoints the suite within the larger complex, since #C-244 isn’t always obvious from the road. The building’s numbering logic follows a pattern common to medical plazas, where multiple practices share a single address but operate independently. No need to overthink the directions—just plug the address into your GPS and watch for the suite markers near the entrance.