Moriches Dental Associates
Krishnaswamy Jayadevan, DDS:
Practice Profile Page


Moriches Dental Associates
Krishnaswamy Jayadevan, DDS
Center Moriches, NY













A list of major dental treatments which I offer my patients:

Dental cleaning

White fillings


Inlays & onlays


Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

TMJ treatment

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 9:00 am to 7:00 pm

Tuesday: 9:00 am to 7:00 pm

Wednesday: 9:00 am to 7:00 pm

Thursday: 9:00 am to 5:00 pm

Friday: 9:00 am to 6:00 pm

Saturday: 8:00 am to 2:00 pm

Sunday: Closed





Check out what some of our happy patients are saying about us:

Kristin S. from Manorville, NY (Source: Yelp)


I have been a patient at Moriches Dental Assoc for several years. The staff is very friendly at the front desk and the waiting area is clean and welcoming. I don’t spend much time in the waiting area because my appointments are always on time and I never have to wait. They do a very good job of taking care of all my insurance payments and benefits and I never have to deal with paperwork or hassle with anyone regarding the financial part. Ginnette is my favorite hygienist. She makes you feel like family and she takes pride in her work. I always make sure she is my hygienist. She has a terrific personality and makes the visit quick, painless, and fun. The doctor is very nice and funny as well. I recommend this dental practice. I am very happy with their services and will continue to be a patient at Moriches Dental Assoc.

Anna Esni (Source: Google)


I have been coming here for a few years now Always great service. Dr J is super experienced and very skilled. He know what he is doing. He has many years of experience under his belt. I was terrified of having my wisdom teeth removed. But Dr. J pulled it out with no trouble. Dr. J does not advise or perform any unnecessary work. I have been to several dentist and have never went back to any of them. Moriches Dental was the first office that I go to regularly and trust.

Florence Pluviose Dixon (Source: Facebook)


Shout out to the great dentists, dental hygienists and staff at Moriches Dental Associates! I used to drive all the way into Babylon because I was afraid to change dentists; then a friend recommended them to me. The dentists are experts in their craft and I got a great cleaning the other day. They also work with your insurance to make sure you are not hit with a surprise bill. I highly recommend Moriches Dental Associates!

Yair Z. from Mastic Beach, NY (Source: Yelp)


I chose Eran so I can explain the issue in hebrew (I’m Israeli), than I found he is also amazing guy. than, after several visits, it became apparent, he’s also a great dentist – EVERYTHING he did was good/quick/inexpensive/non-painful/friendly Do you need something more? I dont Do you guys need great dentist? great person? Go to Eran. He’s your guy

Dominick Zulferino (Source: Google)


Hello all so I’ve have my fair share of dentist. Most of them told me what they were going to do to my mouth against my wishes. The doctor knew what I wanted we spoke about my options pricing insurance.. worked everything out now I have a wonderful smile!! thanks to everyone at moriches dental associates

Hilary C. from Shirley, NY (Source: Yelp)


I used to come here when I was about 13. They had done a procedure on me at the time as a young teen I was scared but they made me feel completely comfortable. After that my parents lost dental but as an adult I’ve returned from my great experiences when I was younger. I had my wisdom teeth pulled here about a year ago and it was quick and painless, healed great with no problems. Yesterday I came in for a cleaning and my teeth haven’t felt this good in so long. The staff is nice and the dental hygienist was super friendly, sweet and knowledgeable. The dentists are really nice and they help make you feel at ease. If you need a great dentist in the area this is definitely the place.

Evelyn Troncoso (Source: Google)


Got my dental cleaning this morning by a sweet funny dental assistant. My teeth felt super clean after the dental cleaning was done. Everyone is very sweet the customer service felt outstanding and they attended to me very quickly! Totally recommend if you are looking for a good trust worthy dental spot been coming here for years now.

Jamie Lauro (Source: Google)


I’ve been a patient at Moriches Dental Assoc for several years. The staff are always helpful and take care of all insurance needs. I started to take my children to Moriches Dental during COVID- Ginnette is my favorite hygienist. She’s kind caring and excellent at her job. My son has anxiety and the dentist is definitely not his favorite place however with Ginnette he is at ease and never leaves in pain. I am very happy with their services and will continue to be a patient at Moriches Dental Assoc.

Michelina Montella (Source: Google)


I have a great fear of dentist and have avoided them for years. I ended up getting a tooth infection and came here as per my sister’s recommendation. I explained my fear and unbearable pain. They were all very understanding and put me at complete ease. I have since come back 3 more times and my fear has become less and less. Ginnette is a God send who makes me feel like I’m enjoying a coffee break with an old friend. Thank God or I would never have surpassed these visits. Dr. Jaydevan is professional, courteous and makes me feel assured. I wish I would have come so many years earlier. I am so glad I have found an office that is caring, professional and understand their patients fears. 100% recommend!!!

Jennifer Gore (Source: Google)


As a new patient, I had an excellent experience. Ginnette is the only dental hygienist that could use the horrible-sounding water pick thing and not have me jump through the roof from sensitivity. Im grateful for her special numbing gel for my gums and gentle touch. Plus, the office staff and doctor are friendly, and there was no wait time.

Justin Riccardelli (Source: Google)


After coming here for more years than I can remember, it’s always been a great experience every time I come. The people are the front desk are always super helpful and understanding. My hygienist Ginnette has made every time I’ve come w comedy show, obviously along side making my pearly white beautiful every time. I came every 3 months before I went to college, and for a college kid to say going to the dentist is something that I don’t hate because of my awesome hygienist I think says something. The doctors are also super helpful, but never have anything bad to say because of how awesome Ginnette is, never a missed spot. Highly recommend coming here AND booking for Ginnette.

Michelle Charles (Source: Google)


Love this place so much, which is so funny to say when I spent the 1st 29 years of my life always HATING dentist appointments! The staff is so friendly and welcoming, and make you feel comfortable while you get a nice cleaning. Also since I mentioned I have sensitive teeth, they numb my mouth so that now cleanings don’t hurt anymore! The place is taking careful precautions during COVID: I just had my 2nd appointment… yesterday they called with a survey to make sure I didn’t have any symptoms… today they had me call from the car when I arrived, and they let me know when it was safe to come in… once inside they took my temperature and had another survey about symptoms… once they finished they had me wait in the room until it was clear to exit without making contact with other patients.

Al “Yourbigpalal83” Smith (Source: Google)


A month ago i chipped a upper front tooth playing basketball. As i been working so hard to loose weight and keep myself as healthy as possable, i felt a bit depressed and anxious as i suffer from severe ocd. After just getting the chipped looked at by a rather uncaring dentist, my anxitity went through the roof with paranoia thinking if i had cavaties or a number of other dental problems as it was 2-3 years since my last checkup from another uncaring dentist. So i asked around and found a dentist recomended by a neighbor. I schedualed an appointment n the anxitity kicked into overdrive. My mind circulated numerous possable problems, i franticly fell back to the old habbit of looking up problems online and this only fulled the fear. Dont get me wong its ok to look up general problems to know what to expect should need arive for such treatment, but to obsess over it is just pointless torturing yourself with no benifit. So after a sleepless night i awoke this morning and went for my early checkup. I wa throughly impressed with the level of compassion and caring from both my dentist (Dr reely i believe his name is) and his staff. In no way did he make me feel rushed or that my anxitity was a hinderence. They took there xrays at a pace confortably for me n gave me a visual examination n was told i was all clear od any decay and anything elese. He even told me he knew i had ocd cause i knew what transillumation was lol and said if everyone took care of there teeth the way i did he would be out of a job. Overall i had a painless compassionate experence and felt fully taken care of and relieved n kinda foolish that i spent a month worrying over nothing. He even smoothed down my chip so it looked more reasonable n dident irritate my toung n lip. Overall i feel great like i finally have my life back! From now on all i have to do is take as good care of my teeth as i have been and if any problems arise i have a fantastic dentist ready to sort it out no problem. Now its time to enjoy the spring and summer worry free.

John Espanoza (Source: Google)


I visited Moriches Dental around 2 months back for a tooth extraction. I walked in and was greeted by the friendly smile and faces of the receptionist Raquel and Laura, they were kind, up front and set my expectations for the visit. The dental assistant Stephanie called me into the back, another friendly face, and prepped me by taking x-rays, she was also able to explain what would be happening and even helped answer some insurance questions I had. Lastly Dr.Jay (I cant spell his last name) went on with the procedure, he was professional, and I can tell the tools used were very well kept, the tooth was extracted in minutes, and my recovery time was just what was explained to me 2-4 days. I would highly recommend this dental office for anything from a cleaning to an extensive procedure.

Debra Whelpley (Source: Google)


I highly recommend this dental office. Dr Jayadevan is excellent. He did an amazing job restoring my smile. The work I needed was extensive. He definitely took the time and care along with his expertise to make it perfect. I am so happy with the results. Also, the office staff and assistants are always friendly and attentive.

Miguel L. from Mastic Beach, NY (Source: Yelp)


Best experience I have had in a dental office. Front desk workers Raquel & Laura where very nice an professional. I was seen promptly upon my arrival. I came in for a wisdom tooth extraction. Back assistants where nice as well. Very clean & comfortable office. Dr.Jayadaven & Dr. Arvilli where amazing. I would definitely recommend this dental office.

Michelle C. from Mastic, NY (Source: Yelp)


After spending the first 29 years of my life always hating, fearing, and agonizing dentist visits, and always bouncing around different offices desperately hoping to find a place that at least wasn’t completely awful, at the age of 30 I finally fell in love with one! I don’t even know where to begin. Everyone was just so nice and respectful, and professional and happy to be at work! The receptionists were just lovely. The woman (I forget her name and job title, regrettably) who did my cleaning and X-rays was just a saint!! She went out of her way to calm me down and make me feel comfortable, gave helpful and encouraging advice, and just showed genuine compassion and understanding. The best part was the cleaning itself. Literally every single time I have told new dentists I have sensitive teeth. Still every single time the cleanings were downright torturous. But not here!!! I told her I had sensitive teeth, so she went out of her way to make sure it wouldn’t hurt! I didn’t feel a thing, except that awesome clean feeling afterward. It’s been a few weeks now but I still just cannot get over how amazing the experience here was. Now I FINALLY have a dentist I can make my own permanently.

Nalan Nurel Nill (Source: Facebook)


I have been to many dentists before and i haven’t met anyone so nice and charming dentist like him.Very professional and gentle. He will make you feel comfortable and relax in his Spa like office and his office staffs are friendly and approachable too.i am so glad that he is my dentist now! Highly recommended to my family and friends!!!

Kori Falco (Source: Google)


Moriches dental is the place to go! My boyfriend Thomas who usually is very stressed at the dentist but this time he had an amazing experience. The hygienist took her time explaining everything to him. The doctor also spent time explaining everything to him staying with him the intire time. Thomas usually doesn’t make the next appointment but he sure did this time!!! See you all in two weeks!! Thank you to the entire staff at Moriches dental !!!!

Debbie Roulston (Source: Google)


As a long time patient of Moriches Dental, I highly recommend their office to anyone who is in search of quality dental care. I recently scheduled my semi-annual dental exam, at their office on Thursday, April 15th, 2021 of this year. Archana, my dental hygienist, is professional, thorough, and excellent in her field. The front desk staff Laura and Laurie, are pleasant, professional and very efficient as well. The dentist on staff, at Moriches Dental, Krishnaswamy Jayadevan, is a true specialist in his field. Moriches Dental receives a 5 star reviews from me.

Kristin Jurgensen (Source: Google)


I have been a patient at Moriches Dental Assoc for several years. The staff is very friendly at the front desk and the waiting area is clean and welcoming. I don’t spend much time in the waiting area because my appointments are always on time and I never have to wait. They do a very good job of taking care of all my insurance payments and benefits and I never have to deal with paperwork or hassle with anyone regarding the financial part. Ginnette is my favorite hygienist. She makes you feel like family and she takes pride in her work. I always make sure she is my hygienist. She has a terrific personality and makes the visit quick, painless, and fun. The doctor is very nice and funny as well. I recommend this dental practice. I am very happy with their services and will continue to be a patient at Moriches Dental Assoc.

Peter Frank (Source: Google)


I have been a chicken when it comes to the dentist for many years. After having been referred to Moriches Dental I have a new outlook. Dr’s J and Arvilli are both excellent dentist who take such care in making sure it is not as painful as I have had in the past. I have had teeth pulled and cleanings done I strongly recommend this office. The staff is fantastic.

Tenika Mollenhauer (Source: Google)


I can’t thank Dr.Jayadevan and his team enough! I came into the office extremely terrified of having a tooth extracted. Dr. J didn’t hesitate to explain all of my options both for treatment and financially. He reassured me that he will do his best to keep me comfortable and pain free. I can honestly say I didn’t feel ANYTHING! I had to go back a week later for another extraction but to my surprise Dr. J worked his magic and was able to save my tooth AND keep me pain free! I highly recommend Dr. J and his entire practice to everyone!!! Thank you for my experience Moriches Dental Associates.

Kyren Jackson (Source: Google)


All the staff at Moriches Dental Associates are wonderful I’ve never seen such a dedicated hard working office in my days. They always greet with kindness and they are very quick and well organized , my preoff came very fast and the receptionist all do a great job keeping everything up to speed . Doctor arvilli is a great dentist wouldn’t recommend anyone else!!!!!!!!

Nistha Boghra (Source: Google)


I had to get my wisdom teeth removed for an ortho treatment, and Dr Jay was awesome! He made sure I had everything for recovering afterwards, and it didn’t hurt nearly as much as I thought(thats saying a lot, I am a chicken with this stuff). Hygienist Archana is very thorough and especially kind. Nice place, everyone is so welcoming! all of the staff was so helpful and had genuine care.

Lourdes Gatti (Source: Google)


This is the first time in my life that I actually looked forward to getting my dental work done, from the Dr Jayadevan to the incredible hygienist Ginnette it has been a very pleasant experience.. They are very professional, caring and thorough. The office is immaculately clean and very friendly staff. I super highly recommend this dental office to all my friends and family. I truly appreciate you guys. Lourdes G.

Anuj Yadav (Source: Google)


This dentist was recommended to me by friends who go to Dr. Jayadevan for many years. I needed some very extensive dental treatment and had to find a dentist who had the experience to help me. Dr. Jayadevan was also recommended to me by my own dentist who did not have the specific expertise to do the work I needed done. I have to say that the treatment was amazing and the staff at the dental office have been exceptional. They have all been very supportive and professional and the place was spotlessly clean. I could feel instantly that I am with a dentist who really knew what he was doing. I would never go to another dentist. I highly recommend Dr. Jayadevan to anyone.

Carissa Walsh (Source: Google)


I really want to thank the staff, and Dr. K.Jayadevan for taking me in last minute! I cracked a tooth over the weekend, and went to 2 other doctors who couldn’t help me/fit me in. Dr. Jayadevan took my immediately, and not only fixed my tooth, he saved me some money as well! I’m super appreciative for his help, and I will recommend this place to others! Thank you!!!