Kingston Dental Care
Ronald Greif, DDS:
Practice Profile Page


Kingston Dental Care
Ronald Greif, DDS
Saint Louis, MO













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: Closed

Tuesday: 10:00 am to 8:00 pm

Wednesday: 10:00 am to 8:00 pm

Thursday: 9:00 am to 3:00 pm

Friday: 8:00 am to 2:00 pm

Saturday: Closed

Sunday: Closed





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

Greg H. from Saint Louis, MO (Source: Yelp)


Dr. Greif is the best dentist I’ve ever had! I came in with a broken tooth emergency on a Friday night about 15 years ago and have been with him ever since then. Everyone at Kingston are top notch friendly professionals. If you are afraid to go to the dentist because of the pain, forgetaboutit! Dr. Greif provides a truly pain-free experience. First class pain-free dentistry and super-friendly professional staff – what are you waiting for? Go to Kingston Dental!

B Haverly (Source: Google)


I left my last dentist due to the distance and also due to the fact that they stopped Saturday hours. Quite a long time had passed and I just knew I. Had to get out there and find a new dentist, I was dreading going anywhere else since the last dentist was one of the best. I selected Kingston Dental because they had Saturday hours, not knowing anything more. After my visit, I am in dentist heaven and 100% confident in the care and treatment that I can get there. The atmosphere is super welcoming and soothing and everyone you become in contact has beautiful manners and exude professionalism and warmth. I can say with much certainly that I did well and I have a new dentist practice to help me meet my oral health goals!

Kimberly Bentley (Source: Facebook)


Dr. Greif was amazing! I went in with my husband for moral support. Dr. Greif carefully and completely numbed him. All I can say is that is was beautiful, like a dance…. I’ve been to dentist that jerk, yank, and not properly numb. He is truly an Artist at Dentistry! The staff here is personable and down to earth, which makes whatever we’re getting done, bearable. My entire family are patients at Kingston Dental. And this is why we stay!

Mike W. from Saint Louis, MO (Source: Yelp)


I was unhappy with my previous dentist and decided to give Kingston Dental a try.  After a consultation with them I was hooked.  Everyone in the office seems committed to making your visit as comfortable as possible. The charges are reasonable and they work with my insurance company to make sure I get all the benefits I am entitled too.  I recommend them highly for any of your dental needs.

Jason Buchheit (Source: Google)


Great staff! Very friendly and kind people working there. I was nervous going since it’s been several years since visiting a dentist. However no one judged me or had anything negative to say. They were very gentle and did a fantastic job. Seems like all there equipment is new and very high quality. I would defiently recommend Kingston dental to anyone looking for quality dentists!

Eddie H. from Highland, IL (Source: Yelp)


Kingston Dental Care has some Great Specials & Promotions.  I Love how they update them on their website and Post them on Facebook and Google Map Listing to share with all your friends in South StL County Area.  Thank you for thinking about your patients and community during this COVID-19 Health Situation!

Dennis P. from Columbia, IL (Source: Yelp)


I’ve always gotten good treatment at Kingston Dental Care. June 17th after the Covid lockdown, I was assigned a different hygienist, Becky, she is the real deal. From the time she walked out to my car to get me and throughout the cleaning, she was the happiest, friendliest person you could wish for. Pain free cleaning, super, high quality job, she made a dental visit very tolerable. She turns frowns upside down. Highly recommend

Melissa Martin (Source: Google)


My 5 year old was so scared to go to the Dentist. Edita made her appointment so much fun and when she left she asked when she gets to come back again!! Debbie, also was very thorough in cleaning my teeth and provided great advice on how to use my water pick. From the moment you walk into this office, you feel the family environment. Starting at the front desk, you’re greeted with smiling faces and kind people! I also love the text messaging feature that they use. It’s so easy to get ahold of them with questions or to schedule appointments. Thank you Kingston Dental!

Ahmo Besic (Source: Google)


Where do I start. So I when I came in they already had all my info so I just took a seat for maybe 10 minutes if that and I got called back. I saw a wonderful woman who saw and understood I was freaking out due to severe dental anxiety. So she was communicating with me about things outside of the dentist topics and made me feel a little more comfortable. They took a couple xrays and then the dentist came in and just flat out told me this or that which I respect because he was just blunt and honest in a good way. He told me that the best thing would be for me to get my tooth pulled and from there let it heal and just get an implant. I told him if I saw that needle I would go insane and he didn’t try to argue or anything he immediately recommended me to a oral surgeon so I can be put to sleep during the procedure and continued to mention that I am welcome for the following steps including possible fillings, deep cleaning of the gums and teeth and other things. Great experience overall and will be my go to dental facility for all future cleaning, exams, check ups, etc. once again amazing place and well worth it. 🙂

Melani H. from Saint Louis, MO (Source: Yelp)


I love this place. They are ALL friendly. Dr Greif is such a nice guy, you get the feeling when he’s talking to you that he actually likes you as a person; like he really does care about your hobbies and such. The Hygienist (gosh I am sorry I forgot her name!) is very gentle and friendly too. I feel like their techniques are totally state of the art and the place is very clean as well. I haven’t gotten into the SERIOUS dental care yet, just some initial visits and cleanings, but I will be sure to check back when the big stuff gets done. By the way, after my first visit, I got a REAL card in the mail. With real handwritten address, and real, sincere message inside, and signed by Dr’ Greif in the same handwriting. It made me feel special! It’s the little things, huh?

Heather E. from Saint Louis, MO (Source: Yelp)


Growing up looking slightly like Alfred P. Neuman and Louie Anderson’s love child, I figured 25 was a good age to finally get some dental work done. You’re probably thinking I’m gross, but I don’t mean I finally caved in a got a cleaning! Ew. Been there and done that. It was time for veneers! Being very hesitant, the dentist (Dr. Greif) agreed to show me on my OWN teeth what the new veneers would look like. This was a first. Every other dentist I’ve been to would only agree to show me on a plaster mold. I’m sorry, but I’m not having my real teeth shaved down into nubs because they look good on a blue set of teeth across the room. This was much better! They looked great. If you come here, be wary as they may not take your crappy dental insurance. However, they have an awesome office with a fridge stocked full of water, juice and soda (you know … the good for your teeth stuff). The staff is very friendly, and the dentists are superb and listen to your needs. I must add that every dentist before Dr. Greif told me they couldn’t help me. My teeth are too straight for braces, plus I wouldn’t want to add to my nerd factor. InVisalign wouldn’t help. I’ve heard it all. They just gave up! Dr. Greif gave me hope for the first time ever that I could have beautiful teeth. It’s pretty life changing. I just hope I don’t speak with a lisp now. Until then, goodbye gap-toothed daddies! I can’t wait to not look like you anymore!

Jenni Jones (Source: Google)


After a negative experience at my previous dentist office, I was terrified to be treated. I called the office because I was randomly in severe pain and they were able to see me the same day. Dr Greif and Dijana were amazing and erased my anxiety. My comfort is their top priority. They listened to my concerns and checked in with me frequently throughout the procedure to make sure I was comfortable. I’m happy to say this is my new dentist office.

Bob Walsh (Source: Facebook)


I couldn’t be happier with my new dentist office and the whole team. Twice in the last 3 months I have suffered a broken tooth (once at 6:00 pm) and they were able to get me in immediately for evaluation and treatment. Additionally I had some root planing done that my previous dentist said would have to be performed in two visits due to insurance requirements, but that was apparently not the case as I was able to have the whole procedure done in a single visit. The doctors and staff are very friendly, attentive, and extremely careful about not causing the patient any pain, pausing frequently to make sure I was comfortable in mid-procedure. I can’t say enough about how happy I am with my new office! Thanks everybody!

John Z (Source: Google)


I don’t know what the hell is going on at this office but man are they genuinely good people! We had an accident 3 hours before a wedding and they saw us on a Saturday, 1 hour before closing, and with no appointment. They all seemed to genuinely care about the accident, treated us better than I’ve ever been treated at a doctor or dentist, and did a fantastic job mending the cracked tooth! I couldn’t have been happier with our experience and if I lived in St. Louis, I would immediately use them as my primary dentist!

Alex Birgenheier (Source: Google)


Anxiety would be putting it lightly if I were to explain my feelings about visiting the dentist. Dr. Greif managed to patiently and expertly get me through the most dental work I’ve ever had done in my life with ZERO ISSUES. As a matter of fact I was able to fall asleep listening to music while he took care of my teeth and I could not be more thankful for the experience. If you are even just the slightest bit nervous about your next dental visit, I would strongly recommend paying a visit to Kingston Dental Care. I can say I won’t be seeing any other dentist as long as Dr. Greif is around!

Nicole M. Willie (Source: Facebook)


I can’t say enough about the amazing staff! I’ve been going for almost 5 years and they are always so courteous and put their customers first. We brought our daughter in for the first time tonight at almost 2 and a half years old. She still has a bit of stranger anxiety but Debbie got her to feel comfortable within minutes! So much so that at the end, she held Debbie’s hand to get a toy! There aren’t words to describe how happy we are that she wants to go back to the dentist!! Everyone is so pleasant to work with and does a fantastic job!

Courtney Manning (Source: Google)


I absolutely love Kingston Dental. They truly are like family they welcome you and your family with open arms. I have been going to them for quite some time now and I have never been disappointed by any means. They are so kind to myself, husband, and our children that words do not begin to explain how welcome I feel there. Chairside Manor is always excellent and the morale in the office is always uplifting. I have had numerous root canals and cavities done over the past few years and I can honestly tell you that when Doc goes to numb you he wiggles your cheek and you don’t feel a thing…. (AMAZING!!!!) I’m a huge baby, I don’t do pain like at all… It’s so nice getting dental work done and not having to worry about pain or tenderness. I can’t say enough good things about them. They are heaven sent and I’m so grateful for all that they do for my family.

Becky McDowell (Source: Google)


The staff at Kingston are always top notch. From beginning to end my whole experience is always pleasant and painless. The ladies up front are friendly. They pay attention to details about my insurance and keep me informed. The assistants and hygienists explain my treatment in terms that I understand and are always kind, knowledgeable and gentle. The dentists make you feel at ease and recommend treatment that will help me keep my teeth for years by utilizing preventative measures instead of letting things go. Highly recommend Kingston Dental for their high quality, preventative dentistry!

Erin H (Source: Google)


I love this office! As a new patient I received a welcome call prior to my appointment and when I arrived and was done, I received a welcome bag with some good stuff in there. Not just toothpaste and floss. Lol Edita is absolutely AMAZING!!! She is very pleasant and handled my teeth with care. Very gentle and assuring. For someone that is nervous when going to the dentist, that is very important. The office staff are amazing as well. I definitely recommend Kingston Dental if you are looking for a family dental office.

Sherri W. from Hickory, KY (Source: Yelp)


I chose this dentist because we received a letter in the mail welcoming us to the area and offering a free first exam. They were very friendly, sent text reminders and also called, and were prompt to take me back. The dentist, assistant and hygienist were very thorough and the X-ray equipment very innovative and comfortable. They also spelled out the financial options in having the recommended work completed and didn’t pressure me to have it all done immediately. I was under the incorrect assumption (my mistake) that a cleaning was included in the visit, so just be sure to specify if you want this service and be prepared to pay for it. They worked me in while I was there, which I appreciated very much

Sheila J. from Saint Louis, MO (Source: Yelp)


Having come from a family with bad teeth it’s easy to understand why going to the dentist is not my most favorite thing to do. Having said that Kingston Dental is not your ordinary dental practice & Dr. Greif is not your ordinary dentist! The office is beautiful, the staff were warm & friendly & Dr. Greif listened to my every concern & gave me the plan that worked for me. He even is treating my TMJ, which had helped me so much. I wholeheartedly recommend Kingston Dental. They don’t treat you just like a patient, they treat you like family! S.J.

Jenn Bowman (Source: Facebook)


i had only good experience. The waiting room was comfortable, the staff were very down-to-earth, and my doctor, dr. Grief was amazing. I felt super taken care of and had every one of my questions answered thoroughoh. Dr. Grief even stayed with me by offering his personal cell number to me so that I could get ahold of him with any after hour questions, which I did; And he absolutely responded promptly.

Danielle Gulledge (Source: Google)


I can’t say enough wonderful things about Kingston Dental!! The girls at the desk are great! They got me in as a new patient the same day I called! Debbie is my hygienist and let me tell ya, if you want the cleanest teeth in the Midwest, call Kingston Dental and make an appointment right now. They really took the time to listen to me and I appreciate that! Bottom line: Kingston Dental does not even smell like a dental office – more like a spa. The people there are amazing and you will get top notch care. Just go ahead and make your appointment now. You can thank me later!

Sabr Sabr (Source: Google)


In past I was dealing with anxiety and panic attacks every time I went to dentist and I was sure same would happen . When I get to Kingston Dental office I feel positive energy that comes from stuff members . They’re welcome everyone , smiling , always asking if they can do anything while I’m waiting . Once I get into dentist chair ( “the chair” I used to avoid by any price ) I feel comfortable while chatting with friendly assistant , and when dentist comes he’s also friendly , always ask if I’m doing ok , if I need something . Doctor Samir is very kind . I told to several people ( actually everyone I’ve been in contact with since I been to Kingston Dental) that I feel like I’m interacting with friends and never , not for a second , felt uncomfortable . These people ( front desk representative , dental assistant , doctor/dentist ) are exceptional professionals , each in their own field of work . I could say so many good things about office , people , their work , their way of interaction with patients , etc. . I’m sincerely , positively surprised by all and I’m sure no patient feel different . Thank you all so much ! Sincerely Amina .

John Z. from Chicago, IL (Source: Yelp)


I don’t know what the hell is going on at this office but man are they genuinely good people! We had an accident 3 hours before a wedding and they saw us on a Saturday, 1 hour before closing, and with no appointment. They all seemed to genuinely care about the accident, treated us better than I’ve ever been treated at a doctor or dentist, and did a fantastic job mending the cracked tooth! I couldn’t have been happier with our experience and if I lived in St. Louis, I would immediately use them as my primary dentist!

Chris P. from Saint Louis, MO (Source: Yelp)


I called Kingston Dental on a Saturday morning with a horrible toothache that had kept me up all night. My dentist’s office had been closed for 2 days, as they have no office hours on Friday or Saturday :(. The receptionist was awesome, and asked how quickly I could get there. They squeezed me in, found the cracked tooth and the infection and did the root canal right then and there…temporary crown and all…all on a Saturday morning. I can’t say enough about how great they all are!!!

Lynn J. from Columbia, MO (Source: Yelp)


A family member recommended Kingston Dental to me. I have been very well pleased with my first visit, X-rays, a thorough cleaning and examination. Kudos to the hygienist, Debbie, who did an excellent job while keeping me (an impatient patient) at ease. More comments to follow next week, when I visit for some restoration work.

Jennifer B. from Arnold, MO (Source: Yelp)


Alright, I have been here many times over the last 5 years!! I first started with needing my wisdom teeth removed, no insurance, little part time job, and the ladies helped me apply for the care credit card to off set my payments for this process. Doc was amazing. I do nottttt like dentists at all. But he warned me when I was going to feel something or hear something while he was extracting them. Afterwards he called me to follow up to make sure I was doing okay. I’ve need had any doctor do this! That’s a step above and beyond the status quo. Fast forward- I waited too long to get back in (that no insurance thing) so once I got insurance we started the normal cleanings and perio treatments and moved on here and there to fillings/ crown. I think I’ve chatted with just about everyone in the office at some time or another and the staff is amazing. They don’t just get you in to get your money, they remember their patients and actually care! They will laugh with you, or at you (if you are my crazy hubby leaving the oil cap off on my car so it smokes in the parking lot lol) and you can grow with this practice. I have referred quite a few people here and will continue to do so. Love this office.

Jay Fancy (Source: Google)


I have been going to Kingston dental for about 13 years now and honestly it is a great place. Everyone at the south county location is very friendly and welcoming. Most importantly the dental work that I have recieved here has been above satisfactory! Last but not least Dr. Greif is great at giving a shot that is painless for those who are scared of the needle!

Gary Lammert (Source: Google)


I have been going to Dr. GREIF from the beginning. When you go in to the office they feel like family. I don’t think you could have a nicer bunch of people. I have never had a problem with them and I’ve had a lot of work done. Debbie is the one that does the cleaning and taking care of my teeth. She is a very professional and really knows what’s going on. Dr. GREIf Does a excellent job and is very caring and he only does what needs to be done. They don’t try to rush you in and rush you out. They go to length to explain things to you and give you alternatives. I don’t think you could find a nicer and better dentist around.

Mary McDonough Klostermann (Source: Facebook)


Kingston Dental is the Best!!! I have been going to Kingston for years, and the Staff is Awesome, Professional, and Compassionate!!! I see Debbie to clean my teeth, and she always wonderful, caring, and always makes me feel so safe. Dr. Greif is absolutely awesome, as well. Years ago, when I was terrified of dentists, Debbie, and Dr. G cared for me with such gentleness, and compassion, that I absolutely look forward to seeing them every appointment. The loving, and professional care that I have always received from Kingston Dental exemplary, and I recommend the Staff, and care to everyone. They are, and always have been a huge blessing in my life!!! ❤

Chris Winder (Source: Google)


Great staff! Top Notch service! I had the worst tooth ache I have ever had and didn’t sleep at all last night. The dentist that I have been seeing for 5 years wouldn’t get me in even though I told them I was in pain. I called Kingston and scheduled an emergency appointment at 8:00am and they got me on the schedule the same day as I was in pain. I had an 11:30am appointment showed up at 11:00am and was called to the back at 11:15am. Paper work was easy to complete and the person at the front desk made it even easier. I had a root canal completed at this office and I didn’t feel a thing. Was very quick and I felt comfortable from the time I set down until it was done. They did the best they could to work with my insurance and cost me the minimal amount of money out of my pocket as possible. They also have payment programs for their services. I will be back and I will be useing Kingston Dental Care as my primary Dentist for myself and my kids.

Aleida Rojas Nova (Source: Google)


The doctor’s and staff at kingston Dental are so amazing!! I flew all the way from Mexico City to get my dental work done because of the quality and caring approach of everyone at the office!! I’ve had so many procedures done and the results are terrific. It all starts with the great communication and patience in making sure I understand my treatment and for me this is huge since Spanish is my primary language and my English is still in progress!! Thank you so much Dr.Greif and Dr. Cahill and the rest of the staff! My long travel is not an inconvenience for the great service I receive!!

Joseph Harrison (Source: Google)


Have beenhbeen using Kingston Dental for few years now and every visit is pleasant. The dental staff are fantastic and appears to truely have my best interest in mind. The billing department is what gets them to 5 stars. I have historically had nothing but trouble with getting insurance claims to go through with other dental offices, but the Kingston billing staff seem to always be two steps ahead and more help me by getting pre-authorization so the estimates as close to accurate as possible.

Hannah Richee (Source: Google)


I loved Kingston Dental immediately. There was nothing wrong with any aspect of their service and they were more than happy to go above and beyond to accommodate me. The environment is welcoming, warm, and high tech. I wouldn’t consider anyone else after such a great visit. I left happy with the work done, and truly valued as a person.