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Doroski Gregory P DMD

Dentist
3.4 (5 reviews) Updated Apr 17, 2026
887 Old Country Rd # B, Riverhead, NY 11901

About Doroski Gregory P DMD

Dentists keep things running smoothly down to the last molar. Doroski Gregory P DMD at 887 Old Country Rd # B delivers the basics—checkups, cleanings, fillings. Crowns and bridges are on the menu too, along with simple tooth extractions if needed. Bridgework and pediatric dental care round out the routine; night guards and mouthguards sit in the back corner for anyone grinding their teeth.

The office sits along Old Country Road in Riverhead, midway between downtown and the L.I. Sound beaches. You’ll spot the # B unit tucked behind a strip of small storefronts; parking slots sit in front if you swing by. Public transit buses roll through here too, so no one gets stranded short of the exit.

Most days blend cleanings with digital x-rays and straightforward exams; orthodontic referrals sit ready if braces or aligners pop up on the wish list. Bleaching trays and fluoride treatments track alongside root planing for deeper pocket cleanings. Sealants slide in for the kids’ molars before the cavities form.

Plug the address into your map for exact door-to-door directions: find the route. Call (631) 727-0770 to lock in an appointment; the LTV runs north-south overhead and the farms start rolling five minutes east—good breeze when windows are cracked.

This listing was last updated on April 17, 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
Parking
On-site parking