Avon Oral & Maxillofacial Surgery
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Avon Oral & Maxillofacial Surgery
Stuart E. Lieblich, DMD, Mark C. Fletcher, DMD, MD, FACS, Daniel J. Gill, DDS, MD, and Riccardo I. Ambrogio, DMD, perform oral surgery procedures in Avon, Glastonbury, and Enfield, CT, including dental implants, wisdom teeth removal, bone grafting, tooth extractions, orthognathic surgery, and more.

Stuart E. Lieblich, DMD, Mark C. Fletcher, DMD, MD, FACS, Daniel J. Gill, DDS, MD, and Riccardo I. Ambrogio, DMD, offer a variety of oral health solutions for missing or impacted teeth, facial trauma, and bite problems that can lead to improper oral function and low self-esteem. At our practice, we build beautiful, healthier smiles.
Services
Since 1985, Avon Oral, Facial and Dental Implant Surgery has upheld a commitment of oral surgery excellence to our patients and our community. Our highly experienced doctors and surgical staff diagnoses and treats the full scope of oral and maxillofacial surgery, from dental implants and wisdom teeth removal to facial trauma.
A dental implant is a healthy tooth replacement solution that replaces the entire tooth, including the root. Implants can restore your smile by providing a secure foundation for one tooth replacement, many teeth, or even an entire arch of teeth through full-arch restoration.

If you have one or more missing teeth, even if you've been missing them for a long time, we encourage you to contact one of our offices in Avon, Glastonbury, or Enfield to schedule a consultation.Our highly skilled oral surgeons, Dr. Lieblich, Dr. Fletcher, Dr. Gill, and Dr. Ambrogio, will review your tooth replacement options and create a treatment plan tailored just for you.
Wisdom teeth, also called third molars, often do not have enough space to grow into the mouth without causing oral health problems. To avoid issues such as infection, dental crowding, pain, cysts, and more, dentists and oral surgeons recommend early removal. Third molars usually emerge between the ages of 17 and 25 and are the final molars to grow in.
If you require replacements for an entire upper or lower arch of teeth, you may be a candidate for a revolutionary treatment called the All-on-4 treatment concept. Developed by Nobel Biocare, this treatment involves using four dental implant posts to support a fixed denture.

This procedure frees you from the inconvenience of other solutions such as traditional dentures, which tend to slip out of place and are often not as comfortable as implant-based tooth restorations.Your new full-arch of teeth will be fixed in place, allowing you to enjoy eating the foods you like, speaking clearly and confidently, and smiling with joy.
We offer the full scope of oral surgery care in the comfort of our surgical suites located in Avon, Glastonbury, and Enfield, or at a nearby hospital, depending on the nature of the procedure. Our doctors, staff of RNs, and certified oral surgery assistants work continuously to monitor patients during procedures and ensure optimum surgical results.
Reviews (16)
Fairydogmother T.
Fairydogmother T.
Jan 21, 2022
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It took over 5 phone calls over months to get our refund. The billing department ignores the patient. When my husband called last Fall, he was told a Supervisor would call him. No one did. Repeated calls just got us nowhere. When my husband went for a follow up visit, Dr. Ambrogio's assistant called the billing department on our behalf, they ignored her, too. I made several calls with no results. (It is not appropriate to say to a customer, "who told you you were due a refund?") The refund was evident by the statement they provided! It was my intention to get the billing office
Heather Moore
Heather Moore
Jan 06, 2022
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Never did i ever think having a 7 year old little girls tooth out would be so wonderful. Every single one of the many staff members in the room for her anesthesia, etc were amazing. They took me out for five min during the actual procedure and afterward made my little girl waking up etc so peaceful. They were nice. Sweet. Knew what to do for a little person. The doctor was flawless. There’s no place to go but here for oral surgery procedures. A+++++
Cecilia Solano
Cecilia Solano
Oct 29, 2021
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I had a similar issue to another patient who gave a 1 star review. I was informed that my insurance was accepted but never told it would be out-of-network. I paid a hefty amount the day of the procedure. The person at front desk told me they didn't know how much my insurance would cover but that I would receive a refund if I overpaid (mind you I made the appointment a month in advance). Then received a bill in the mail 4 months later for an even higher amount because my out-of-network benefits were basically non-existent. If I had known this office was not in network I would not have gone through
Fnk Fnk
Fnk Fnk
Sep 16, 2021
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Recommend with all my heart. Very professional and verry straight forward. Dr. Gill and Melinda are the best. I was scared af and they knew exctly how to make me comfortable enought to do the surgery. Fast reliable straight to the point.
Corrine B.
Corrine B.
Sep 12, 2021
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I'd been suffering with undiagnosed tooth/sinus pain for an entire month---did two rounds of antibiotics, saw my dentist, ENT, PA--and things were just getting worse. After a particularly painful weekend, I decided to just go right to an oral surgeon. Dr. Gill came highly recommended by my son, and so I called the office first thing Monday. The office is an hour's drive from my home, but I'd travel more than that for excellent oral care.

I figured it would be weeks and weeks til I could see Dr. Gill for a consult, but the office had an opening just 2 days away. I found the entire
Tony Benincaso
Tony Benincaso
Jul 31, 2021
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Dr. Mark Fletcher was very busy with our family this year, as my wife needed a dental implant and both my sons needed wisdom teeth extracted. They were all great experience all around: the office is professional, warm and friendly, the surgeries went extremely well, and the recovery time was brief. We obviously did our homework selecting an Oral Maxillofacial surgeon, and glad we chose Dr. Mark Fletcher.
Denise Boland
Denise Boland
Jul 01, 2021
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HIGHLY RECOMMENDED!!!! Dr Gill and his staff were very professional and caring! Both of my children (15 and 17) had all 4 wisdom teeth removed at the same time, with back to back appointments. Dr Gill explained everything and was very patient. His staff stayed w one of my children the whole time after their procedure, while the other one went next. I’m extremely happy that I found this office. I would recommend them to anyone that asks! Thank you Dr Gill and staff. I appreciate everything you did for my children!!! You are all amazing!!!
Emma Taylor
Emma Taylor
Jun 30, 2021
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Dr Gill did my wisdom tooth surgery in 2018 and he did such an amazing job, not even any swelling and pain whatsoever. He was very good at explaining the procedure and helping me feel less nervous. Highly recommend him to anyone getting their wisdom teeth out!
Horatio Yeung
Horatio Yeung
Apr 20, 2021
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Dr. Fletcher and his assistants are excellent in performing a tooth implant on me. I was anxious in the beginning and they made me feel as comfortable as circumstances allowed. Anesthesia was administered locally and there was no pain in the process. Recovery, as they predicted, was quite manageable - salt water rinse, antibiotics, OTC painkillers, etc. Today is day 2 and I am almost back to normal. It will take time for the bone growth process but so far so good. Thank you for the expert care, Dr. Fletcher & Team.
Macie L.
Macie L.
Sep 05, 2019
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Dr Lieblich was absolutely amazing. I was beyond terrified for my wisdom teeth removal and couldn't decide the right surgeon for me. As soon as I had my consult here, I knew. From start to finish everyone here made this process a breeze. I had four impacted wisdom teeth, I was out of the office in under an hour and had zero issues or severe pain. They made all of the before and aftercare instructions very clear and had no complications. Thank you so much Dr Lieblich and all the staff!
Sean M.
Sean M.
Feb 23, 2019
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3 year old Daughter had two teeth pulled and the staff and dentist could not have been better. Highly recommend. Only item I wish I didn't have to do is pay up front since I do not have that type of insurance but I can live with it.
Anna B.
Anna B.
Jan 14, 2019
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I am incredibly grateful to Dr Fletcher and this practice. I had a double coronectomy on my bottom two wisdom teeth. The surgery went smoothly, healed very well and I am so relieved to have the situation resolved better than I could have hoped for.
Renata R.
Renata R.
Nov 07, 2018
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Love, Love, Love Avon Oral & Maxillofacial Surgery. As a former Oral Surgery Assistant and receptionist (22years) in a NYC Park Avenue office, I only have nice things to say about the doctors here.
For one- Dr. Fletcher has saved my life. Period!
This alone should be enough for a review.
For a long time I had a small bump borderline soft/hard palate. Unlike the previous surgeon Dr Fletcher immediately recommended biopsy, and didn't suggest observing it like my ex boss. "He" my ex boss was not concerned about my health, but about the next paying patient to hop in the chair
Mary L.
Mary L.
Aug 08, 2018
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I consulted Dr. Fletcher with a badly broken incisor. He examined and xrayed and outlined all my options. Then he recommended and told me in detail why. When I returned for the actual procedure Dr Fletcher extracted the remaining root and installed an implant. I never felt one minute of pain and anxiety. All the staff was attentive and caring. I have been a dental coward all my life. These folks made it easy.
Richard K.
Richard K.
Jul 30, 2018
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Beware of billing practices and then the run around given by there staff. Before you agree to surgery check your benefits through your insurance company as well as the in-network allowable costs. Do not pay any money upfront until you confirm your out of pocket cost. In a nutshell they quoted a Service Cost-$1900 Stated that my insurance company would only cover $599, so I paid $1423 out of pocket.
Dr. Lieblich Office billed Anthem (insurance company) $1922
Because Dr. Lieblich was in network there was a reduction in total cost of $545 making the total cost for procedure $1377. There would be
S. B.
S. B.
Jun 03, 2018
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Dr. Gill and staff were amazing! Last year we had a very traumatic and awful experience with another oral surgeon in the area. We had just about the exact same surgery except Dr. Gill was able to do the surgery in one visit and within an hr whereas last years surgery took two unsuccessful visits and finally a hospital type surgery. (I would actually say this surgery was even more difficult as they were removing permanent as well as baby teeth this time)My son was nervous that he would have the same experience. Dr. Gill took away those fears from the beginning! He explained the options available