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Gim Jason S DDS

Endodontist
5.0 (6 reviews) Updated Mar 13, 2026
28212 Kelly Johnson Pkwy #290 Valencia, CA 91355

About Gim Jason S DDS

Endodontics isn’t the kind of specialty most people think about until they need it. Unlike general dentistry, which handles cleanings and fillings, the field zeroes in on root canals, dental trauma, and infections deep within a tooth’s pulp. Procedures here tend to be precise, targeted, and often the last line of defense before extraction. While general dentists may refer patients out for complex cases, specialists like those in this practice focus solely on diagnosing tooth pain and performing treatments that preserve natural teeth.

The office sits at 28212 Kelly Johnson Parkway, Suite 290, in Valencia’s stretch of professional plazas near the intersection with Tournament Road. This area, a mix of medical offices and light commercial spaces, serves as a hub for residents across the Santa Clarita Valley who need focused dental care. Parking is shared among the plaza’s tenants, and the suite number places it on the second floor—something to note if mobility is a concern.

With a perfect 5.0 rating across 6 Google reviews, the practice reflects the quiet satisfaction of patients who’ve had root canals or retreatment procedures done efficiently. Complaints about endodontic work are rarely about the outcome—it’s usually the process itself that people dread—but feedback here suggests a focus on clarity and follow-through. For questions or to schedule, the direct line is (661) 254-1924, though referrals from a general dentist are common for first-time visits.

First visits often start with a 3D scan to map the tooth’s internal structure, a step that’s become standard for diagnosing hidden cracks or infected canals. The map listing includes the suite details, so double-check the floor plan before heading over. In a field where precision matters more than amenities, the priority is predictable: resolve the issue and move on.

This listing was last updated on March 13, 2026

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Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
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