Dr. Paraskevas Kourtsounis

A short drive off Route 25 lands you on Mark Tree Road, where dental care meets the pragmatic side of health. They handle everything from routine cleanings and check-ups to more involved work such as fillings, crowns, and simple extractions. You can even drop in for whitening sessions if your next meeting calls for a brighter smile. The office keeps bridges, partials, and dentures in the rotation, along with implants when permanent solutions are needed. Patients with sensitive teeth often find relief through their desensitizing treatments. The practice sits at 7 Mark Tree Rd in Centereach, a practical slice of Long Island where convenience trumps fanfare. Centereach’s steady mix of families and commuters keeps the area busy without the frenetic pace of the nearest town centers. Here, the drive into the lot is brief, the exit onto Route 25 just as simple. Call ahead and they’ll confirm your visit before you leave the house. They also take same-day emergencies, a small mercy when discomfort strikes on a weekend. The (631) 585-6600 line is answered during business hours, letting you lock in a slot or ask a quick question without the usual back-and-forth. Park, walk in, and use the directions page if the turn feels tricky the first time. The pin drops right on the building, so even late arrivals won’t waste time circling the block.