Dr. Chungyoon Ha, DDS

What to do when a filling decides to loosen up at quarter to seven on a Tuesday. For routine cleanings before the real work starts—a crown, an extraction, a pair of implants—Dr. Chungyoon Ha, DDS is on N Arlington Heights near the train line. Just north of the old mall anchor stores, the corridor hums all day; parking fills fastest near the dentist’s brick-front unit where the sign reads 117 N Arlington Heights Rd, Buffalo Grove, IL 60089.

Teeth aren’t just polished here; they’re tracked. Digital X-rays reveal what the eye can’t, and the chair tilts exactly when you need a sinus view of a root tip. Crowns arrive in shades mapped to the rest of the arch, bridges stretch over gaps without bridges feeling like afterthoughts, and night guards for bruxism come back thinner than yesterday’s bleach trays. Dr. Chungyoon Ha, DDS keeps the instruments digital, the anesthesia precise, and the follow-up imaging sharper than a street map of the neighborhood.

What you’ll want is the route that doesn’t loop around the high school traffic. Dial (847) 537-2228 and ask for the earliest slot before they slot the emergencies. When you leave the building, the map link should already be loaded in your phone: directions take you straight back to the expressway.