Saw Dr Grassa 6 months ago at Dr Romeo's office in Massapequa, since Dr Romeo who came highly…read morerecommended by my colleagues was unable to fit me into his schedule. When calling Dr Romeo's office for a F/u appt recently I was informed Dr Grassa had moved to Sayville so I called and made an appt. I saw him recently at Sayville Family Dentistry. My initial interaction with the friendly receptionist was positive. I then saw the hygienist who informed me I may need to return for two deep cleanings, although she had not taken X-rays yet nor had she done my cleaning yet. I was then seen by Dr Grassa who briefly examined me then told me I had a cavity in my wisdom tooth and the tooth required removal. Never showed me the tooth in question by using a mirror, never showed me anything on X-rays and never explained why he came to his conclusion. (I had X-rays done 8 months ago and have never had tooth discomfort). He told to see a dental surgeon. No referrals given for a dental surgeon, no documentation given as to why he reached his conclusion but just a very dismissive /disinterested attitude about my dental care as he just walked out of the room. I do not recommend this dentist and I already have an appt. with a new dentist. I should have seen Dr Romeo instead of wasting my time.

11/6/25- As a f/u to my previous post and rating for Dr Grassa at Sayville Family Dentistry, I saw…read morea newDentist recently. He is very Experienced (23 years in practice), Professional and personable. After repeating X-rays and examining my teeth, he determined that there was no need for "a cap" as suggested by Dr Grassa and no need for 2 deep cleanings as suggested by Arkna his hygienist. He did however have to reclean my teeth despite my having done a cleaning a week ago at Dr Grassa. When something doesn't seem right ALWAYS go for a second opinion!!

I have been going to this dentist and his partner for many years and I think they are terrific !! I…read morehave (had) a real dentist phobia and would break out in a sweat just making the appointment. They helped me work through that and I am much more relaxed now than I ever was. Dr. O'Malley is quirky and Dr. Foti, his partner, is also an instructor at Stony Brook University Dental School. I would highly recommend this practice!!

From the owner: We run on time. Very little waiting, if any.read more

I have not seen this dentist, but the review is based on an attempt at seeing her…read more I was recommended to this dentist by 1800 Dentist. They seem nice over the phone but did not want to take my insurance. They wanted me to pay in full and then reimburse me if and only if the insurance company paid them. Why wouldn't they get paid? I don't have the time, patience or money to deal with this so I'll have to look for another dentist.

Dr. Dinh and Lisa are the best team ever! They are both passionate about their job, knowledgeable…read moreand quick and efficient at their job. I am confident that her work will last long. I haven't always had the best experience in the dental world, but Dr. Dinh is amazing! Lisa can't say enough about her. The only downfall is the short opening hours on Friday, as it is the best day for me to accommodate my schedule with, however they said they may be able to make that change in the near future. Make sure you ask for them; you won't be disappointed.

It starts with a warm welcome from Janet, she is absolutely incredible and helpful. flFrom there it…read morecontinues to be a great experience. I have had a lifetime phobia of the dentist and I can say they have eased all my fears. I actually keep my dental appointments now! Highly recommen!

This place is amazing. I was is desperate need of an extraction. I was lucky enough to get a same…read moreday appointment due to a cancellation. The staff is very friendly and accommodating, the Dr's are very professional and patient. They throughly discussed with me all of my options before extraction. However, the pain I was in was excruciating...so yank it doc

This practice will attempt to overcharge you and then play dumb. Check those bills carefully…read more. Despite triple confirming our coverage, there were still discrepancies and they treat you like a nuisance when trying to get it resolved. Honestly save yourself the headache by just avoiding this office.

Sara is an extremely thoughtful and caring person as well as an excellent dentist. She has been…read morehelping me finally get the care I've needed . She cares about her patients and takes the time to help the patient feel comfortable and clear about the process.

I recently had crown lengthening done. Dr. DeSantis took the time to explain everything & made…read moresure I was relaxed and comfortable. Her staff was awesome. I would highly recommend her to my family and friends.

Dr. Moe is awful. Stay away. Would never go there again nor recommend him. Went for a cap…read morereplacement. He destroyed that tooth and knocked off a different cap when he lost control of one of his instruments and bashed my teeth. When I said something to him, he told me to find another dentist, that he was done with me. I left with more pain than when he started. Awful!!

Dr. Moe, Dr. Provenzano and the rest of the staff at Bayport Dental have been amazing to family…read more Gabriella is extremely knowledgeable and very kind to all of us. Every Dental Hygienist has wonderful bedside manor. Both Dr. Moe and Dr. P have been absolutely wonderful doctors. They always thoroughly explain each procedure and ease my anxiety when I'm sitting in the chair. Both are also extremely gentle. What sets them apart from other offices around-They are up on all of the new technology and offer procedures that aren't done in all offices. The office is extremely clean and very modern. I would definitely recommend coming to Bayport Dental Care for all of your Dental needs! Me and my family have been nothing but satisfied with the service we receive here! Just a note- I NEVER have to wait when I have an appointment. I'm taken back to the exam room almost instantly when I arrive! Can't beat that!

Great Dentist. Been with him for 10 years. He is always on time, takes emergency appointments,…read morehonest and good at what he does.

If your getting anything done but a cleaning go somewhere else. He messed up my mouth for sure…read more Thanks

I have never had a doctor or dentist explain things so well as does Dr. Sanchez, possibly because…read morehe is on the faculty of Stony Brook Dental School. This is the second time I visited him since two different general dentists (one five years ago and the other now). The first was because of a broken tooth but Dr. Sanchez recommended extraction rather than root canal, which I had done by another dentist when I got back to Florida. This second time was because my FL dentist wanted me to see an endodontist due due to extreme pain when eating something cold- love that Tillamook Ice Cream! Having had such a good first experience with Dr. Sanchez, I waited until I returned to LI to see Dr. Sanchez. He examined my x-rays and the tooth that my dentist had capped 6 weeks ago and also the adjoining teeth. He doubted that the capped one needed a root canal and after testing the adjoining teeth determined with reasonable certainty that one of them was the culprit due to a suspected hairline fracture and receding gumline which creates the opportunity for sensitivity. So this is the second time I was sent to him for possible root canal and the second time he advised against it. His opinion the first time turned out to be the correct course and I have no doubt that this one will be the same. I cannot recommend him enough for his friendliness, completely understandable diagnosis and plan for further wait and see. I have no doubt because of my experience with him and the other reviews that if I end up needing RC, he is the man! But the way the pain is diminishing I think he is correct and that the sensitivity will diminish over time. Do not hesitate to see him and his clean, modern office with all the latest hi tech equipment. He will only do the root canal if he is certain it is needed.

If you ever have tooth pain or need a root canal go to this place. The doctor there Christopher…read more Joubert is amazing. Most root canals are painful during and after the procedure but with this Doctor there is no pain During or after the procedure. He makes sure that you're in no pain and the dental hygienist is very helpful. Oh yes I can't forget the woman Joan in the front office who makes all the appointments she is just so nice and make sure that your appointments Are convenient for you. The whole office staff is very friendly and helpful