Keller Douglas a DDS
Keller Douglas a DDS
Dentist

Keller Douglas a DDS

★★★★★ 5.0 (4 reviews)
1729 Deer Park Ave, Deer Park, NY 11729

About Keller Douglas a DDS

Keller Douglas a DDS provides expert dental care in Deer Park, NY. The practice focuses on comprehensive oral health with a patient-centered approach. Services include general dentistry, teeth cleaning, fillings, crowns, and emergency dental care. Located in Suffolk County, the office serves Deer Park and surrounding Long Island communities. New patients are welcome, and the practice offers convenient on-site parking and flexible payment options.

What Customers Are Saying 2 reviews

AR
Arleen Sullivan Google
★★★★★
May 13, 2026
Been seeing Dr Keller for 40 years now — that says a lot, right? He's super thorough with my dental exams and always explains everything in plain English. Really friendly guy, and his teeth cleaning is top-notch. If you're looking for a dentist in Deer Park, NY, he's your guy. Couldn't ask for better care.
Owner Response
Thanks for sticking with us for 40 years! At Keller Douglas a DDS in Deer Park, NY, we're glad you trust us with your dental exams and cleanings. See you next time!
JE
Jessie Barreau Google
★★★★★
Jun 12, 2025
Dr. Keller and his whole team are awesome. He really knows his stuff when it comes to general dentistry and fillings. I feel like I'm in good hands every time I go in. Already brought my whole family here in Deer Park, NY. Definitely sticking with him.
Owner Response
Appreciate you saying that — we love taking care of you and your family. At Keller Douglas a DDS in Deer Park, NY, we're here for all your general dentistry and filling needs. See you at your next visit!

Offerings

Bridges Crowns Dental Exams Dental Implants Dentures Emergency Dental Care Extractions Fillings General Dentistry Oral Surgery Pediatric Dentistry Root Canals Teeth Cleaning Teeth Whitening Veneers

Service Options

Accepts new patients Appointments recommended Credit cards Debit cards On-site parking Restroom Wheelchair accessible parking lot

Get in Touch

Business Hours

Monday 9:00 AM to 5:00 PM
Tuesday 9:00 AM to 5:00 PM
Wednesday 9:00 AM to 5:00 PM
Thursday 9:00 AM to 5:00 PM
Friday 9:00 AM to 5:00 PM
Saturday Closed
Sunday Closed

Location

1729 Deer Park Ave
Deer Park, NY 11729

Service Areas

Deer Park, NY

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