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Jenny
2 years ago
My husband saw the dentist to treat the cavities, but the filling is off only after 2 weeks of treatment and it is not only one tooth, but several teeth! He also ruined one tooth which in the end we have to schedule the tooth to be pulled out by other doctor. And he missed one quite serious cavity. His charge is more expensive compared to the more qulified doctors we found later. Don't understand why he got so many stars of reviews.

Yi-Jye Chern
2 years ago
Highly recommended!! Dr. Valentine is super professional and friendly. He did a thorough cleaning and gave me professional advice concerning my potential teeth problems according to my X-ray results and his examination. I was lost so became late in my appointment but they still treated me nicely. Both Dr. Valentine are the staffs there are very patient, friendly, helpful and have a sense of humor! They are part of the Delta dental network. Thus if you are working for RF Foundation you are covered!

Ed Petrocelli
2 years ago
I've been going to Dr. Valentine for over 20 years - my wife for 30 years. He is the quintessential professional and his staff is the best I've ever seen! He is knowledgeable, skilled and stays up to date on all of the advancements in dentistry. I would and have recommended him.

Yi-Jye Chern
3 years ago
Highly recommended!! Dr. Valentine is super professional and friendly. He did a thorough cleaning and gave me professional advice concerning my potential teeth problems according to my X-ray results and his examination. I was lost so became late in my appointment but they still treated me nicely. Both Dr. Valentine are the staffs there are very patient, friendly, helpful and have a sense of humor! They are part of the Delta dental network. Thus if you are working for RF Foundation you are covered!

Ed Petrocelli
3 years ago
I've been going to Dr. Valentine for over 20 years - my wife for 30 years. He is the quintessential professional and his staff is the best I've ever seen! He is knowledgeable, skilled and stays up to date on all of the advancements in dentistry. I would and have recommended him.

Ashley Manfredi
3 years ago
Doctor Valentine is the best dentist on the planet. I've been seeing him for years and he has helped me through my major dental anxiety to not needing gas or anything to get me through my cleanings. He is gentile, kind and really cares about his patients.

Patricia Orechovsky
3 years ago
Dr. Valentine and his staff are always friendly, patient, and gentle! Never a wait! He's the best!

Robert Swinkin
3 years ago
Fantastic experience. I lost a major filling right before nearly three weeks of nearly uninterrupted work travel. Even though I was a new patient, the office squeezed me right in. The office staff was friendly and professional and the doctor took great care of my issue, taking ample time to make sure the work was done properly. I immediately booked another appt to have additional work done and would highly recommend Dr. Valentine's practice to anyone.

Sharp Skills
3 years ago
Professional, kind and welcoming office. You won't be disappointed or dissatisfied. Clean office and kind wonderful staff.

Tony Wong
3 years ago
Caring and personable, Dr Valentine is our family dentist. Kids like him too. Dr Valentine is supported by great hygienists and staff.

Renee Van Der Schraft
3 years ago
I've called twice and as soon as I say I want to make an appointment they just hang up on me! Rude.

Andrew Perez
4 years ago
Qualified, personable, convenient hours. Manages other referrals well such as periodontal work when needed. Honest and trustworthy.

Jaime Thurston
4 years ago
Dr. Valentine and his entire staff are exceptional! We've been coming to him for years, even after moving to another county and will gladly continue to make the trip.

Ashley Manfredi
4 years ago
Doctor Valentine is the best dentist on the planet. I've been seeing him for years and he has helped me through my major dental anxiety to not needing gas or anything to get me through my cleanings. He is gentile, kind and really cares about his patients.

Sharp Skills
4 years ago
Professional, kind and welcoming office. You won't be disappointed or dissatisfied. Clean office and kind wonderful staff.

Tony Wong
4 years ago
Caring and personable, Dr Valentine is our family dentist. Kids like him too. Dr Valentine is supported by great hygienists and staff.

Robert Swinkin
4 years ago
Fantastic experience. I lost a major filling right before nearly three weeks of nearly uninterrupted work travel. Even though I was a new patient, the office squeezed me right in. The office staff was friendly and professional and the doctor took great care of my issue, taking ample time to make sure the work was done properly. I immediately booked another appt to have additional work done and would highly recommend Dr. Valentine's practice to anyone.

Patricia Orechovsky
4 years ago
Dr. Valentine and his staff are always friendly, patient, and gentle! Never a wait! He's the best!

Renee Van Der Schraft
4 years ago
I've called twice and as soon as I say I want to make an appointment they just hang up on me! Rude.

Zoila LaChapelle
4 years ago
the best dentist in Stony Brook