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The Dental Anesthesia Center: Sedation and Sleep Dentistry At The Dental Anesthesia Center, we value our patient relationships, making it our priority to deliver gentle dental care that you deserve from sedation dentists in St. Louis. We work hard to make you feel at ease by providing exceptional patient care in a relaxed, convenient atmosphere. We strive to develop lifelong relationships with our patients by combining the latest dental technology with a professional and compassionate team.
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Dental Services
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Dental Services Our experienced dentists and team offer complete dental care services to help you enjoy a healthy and beautiful smile. We perform a wide variety of dental services including:

General Anesthesia Dentistry (Sleep Dentistry)
Sedation Dentistry
Special Needs Dentistry
Dental Implants
Implant Dentures
All-on-4 ® Implant Denture
Dentures
Partials
Tooth Colored Fillings
Natural Looking Crowns and Bridges
Sealants
Cosmetic Dentistry
Veneers
Teeth Whitening
Invisalign® Braces
Nightguards
Mouthguards
Sleep Apnea Oral Appliance (Snore Guards)
Comfortable Root Canal Therapy
Extractions
Hygiene Services
Preventive Education
Continuing Care (Exam, X-Rays, and Cleanings)
Scaling and Root Planing (Deep Cleaning)
The Only Board Certified Dental Anesthesiologists in the State of Missouri, including the St. Louis Metro Area. At The Dental Anesthesia Center, we value our patient relationships, making it our priority to deliver gentle dental care that you deserve from sedation dentists in St. Louis. We work hard to make you feel at ease by providing exceptional patient care in a relaxed, convenient atmosphere. We strive to develop lifelong relationships with our patients by combining the latest dental technology with a professional and compassionate team.
Dr. Thoms was born and raised in northern Illinois. He received his Bachelor's degree from Southern Illinois University Edwardsville in 2008, his Master's degree (M.S.) in Biomedical Science from Barry University in 2009, and his Doctor of Dental Medicine (D.M.D.) from Southern Illinois University School of Dental Medicine in 2013.
It is important to understand that you are NOT asleep for Intravenous Conscious Sedation. You remain conscious during IV Conscious Sedation. IV Conscious Sedation involves administering drugs (medications) that calm patients creating a drowsy, "sleep-like" state. IV Conscious Sedation stimulates a state of deep relaxation and a sensation of not being concerned with what's going on.
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Reviews (28)
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Suzane Chisum
Jun 06, 2022
I went for the first exam. Really liked Dr. Thoms and Justine. Problem was with getting through all the online stuff to get the estimate for treatment. Rather pricey. Not sure I will be able to afford at all.
Sarah Giebe
May 22, 2022
I have a special needs son that needed some work done. The Dental Anesthesia Center is an amazing place I can't imagine Trevor being in any better hands. We love Dr. Thoms and his staff. So nice and caring. A little on the expensive side but very well worth the care he received. I would recommend to anyone that has special needs, fear of dentistry or just in need of a dentist.
Sir Morrow
Apr 20, 2022
It can be frightening to have to put a two-year-old under anesthesia. The staff and Dr. Thoms took the time to explain the treatment options. The process went well, and the services were outstanding. Everyone was polite and empathetic, from the front desk receptionist to the dentists. The customer service was excellent. I rarely post reviews, but I do so because I want others to know that they can trust and feel safe with their care. The Dental Anesthesia Center comes highly recommended from this mama bear.
Rachel Sierbinski
Jul 28, 2021
My son has autism and a lot of anxiety around medical procedures. This is the most understanding and compassionate group of people, I am so grateful we found them. The doctor calls personally to check up on us after the appointment. Even though we only come once a year they remember my son's needs without me having to explain everything all over again. They are always on time, organized, and transparent about billing. I wish all of our medical appointments could go as smoothly as they do here.
Emily Williams
Apr 15, 2021
Absolutely wonderful! My five year old had to have extensive dental work done and from start to finish the dental anesthesia center delivered five star work! Going to the dentist is scary enough but having to take your own child to be put under was next level and the care he received from the nurses and dr was mind easing.
Madi Gonko
May 31, 2020
Beyond pleased with our experience with Dr. Hoffman! My son, Cameron, had work done and everything turned out way better than I could've ever expected. Dr Hoffman saved all of his teeth, where other dentist told me the only option for two of his teeth were to be pulled. His smile is so beautiful and I couldn't think them enough! They were sooo kind!

The dental hygienist were so sweet, and throughly explained everything to me. There was no judgement. They made this whole process so comfortable. Yes, it was pricey, but worth EVERY penny. Thank you, thank you, thank you!
Christine Predragovich
Sep 11, 2019
The doctor and staff are very caring and I would recommend them to everyone that needs special care.
Whitney Mackley
Nov 16, 2018
My 3 year old recently had to have dental work done and this office was fantastic! Dr. Hoffmann explained everything throughly and the assistants made sure this nervous momma was comfortable as well. They even called the next day to check on him! Everything went smoothly and perfectly. His teeth look awesome and better than I expected! I would definitely recommend these guys to anyone!
Tonya Holmes
Apr 28, 2018
My 9yr old daughter was afraid of going to the dentist. I was referred to Dental Anesthesia and I must say, they were AWESOME! Dr Sean Thoms along with the staff were wonderful. They explained everything they were going to do to my daughter and kept me well informed during her procedure. They allowed me to be by her side until she was sedated. They even called later in the day just to check on her. My daughter said they made her feel very comfortable and would want to return to this practice for future procedures.
Lejla M.
Jan 23, 2018
Dr. Hoffman and his staff are amazing, friendly and caring. I have high anxiety and fear of dentists due to my past bad experiences, but the Dental Anesthesia Center made me feel at ease and comfortable. Had a lot of dental work done in one visit while sedated and recovered well. Now I have my smile back thanks to Dr. Hoffman and his team. If youre a person like me I definantly recommend you the Dental Anesthesia Center.
Keevin Michael Kujawa
Aug 11, 2017
By far the nicest people we have ever met we went into this scared to death just a thought of your little four-year-old daughter getting put to sleep is a nightmare but this place made it calm and easy explained everything I did nothing but the best possible treatment for our daughter I can never thank you guys enough for what you did
J. Russ
Feb 03, 2017
Went for an evaluation/consultation, staff was great to talk to and friendly. Prices are way higher than expected. Anesthesia is not cheap, and I take that into account, but the prices for the actual procedures are almost triple that of other places. I hope you have good insurance, but since most companies do not cover Anesthesia I hope you have a large savings account. Ask for prices on the phone before the appointments. Seems like a fantastic place to take someone with special needs or extreme dental phobia/anxiety.
Mike Lorberbaum
Feb 21, 2016
These guys are fantastic! If you are not going to the dentist because of a bad or painful experience this is the place to go. I was one of those people not going for way too long out of fear and anxiety. One day I had a horrible tooth ache, I put it off too long, the pain was unbearable and I didn't have a dentist. Thank God I found The Dental Anesthesia Center. Don't wait for this to happen. I have been a patient now for last fifteen years and I highly recommend you going here. You will be glad you did. The whole staff is the best.
Patty Donovan York
Our 25 year old son Kyle who has Down Syndrome was treated with such warmth and care by the entire staff! Dr. Thoms personally wheeled him out to the car after his appointment. He also followed up that night with a phone call to check on him. It doesn't get any better than that!
Erica Wessling Spihlmann
Wow, where do I start?! Everyone was awesome! Yes it did cost a bit but the care and compassion these people have is priceless! Even though I hope to never have to go back they would be the first place to come to mind if I needed to!
Steve Adams
Dr. Hoffmann and staff are absolutely amazing. Our son Josh has special needs, and the care, patience, dedication, and expertise shown to us by The Dental Anesthesia Center is so valuable to us-regular dental offices don't work out well for our son. Every step of the way they keep us informed of what dental care is being provided; and pre-op instructions and planning clearly have a lot of thought put into them to make the process as easy as possible. Thank you for being so dedicated to serving special needs children.
Kristy Simpson
Just took my daughter Cameron Foster there and she got everything done in one visit. The dentist Dr. Hoffman was very professional and thorough & the staff was very pleasant and did a great job explaining everything and making the patient feel comfortable and at ease. She had zero pain and zero complications. No anxiety which was the first time in her life that she had no fears. Amazing. Highly recommend going here.
Cara Katzen Shalowitz
I just returned from one of many procedures in this office. Time after time I am impressed with EVERY SINGLE detail in this office. I cannot get numb in the traditional way of dentistry which is how I found this office. Dr. Hoffmann can put anyone at ease and has been a godsend to me. I could go on and on but the bottom line is do not hesitate to make this office your dentist for life! Thank you Dr. Hoffmann and your fabulous staff as well!
Lindsey Mocca
HIGHLY RECOMMEND! The staff is amazing. My daughter (6) had to have quite a bit of work done, as a mom I was super paranoid about putting her under anesthesia for this. Dr. Thoms was wonderful, walked me through everything and gave me info to read from a legit source. They were all great with her, even called that night and the following day to check an see how she was doing!

I was in a lot of pain last week and over the weekend, I ended up needing to have a tooth extracted, I called Dr. Thoms. I'm typing this after I just got home from the extraction. They were awesome. It was easy, he explained everything and the again, the staff was wonderful.
Ola Swan
I can not thank Dr. Daugherty, Dr. Thoms, and their entire team enough for providing such exceptional care to my 4 yr old! Thank you all so very much for getting us in urgently, for putting his fears at ease, for helping keep my other son entertained and distracted while my 4 yr old was getting anesthetized, and for the follow-up call that evening! You all truly provided the best care to my family!
Shanna Vessell Weber
I have been coming to this Center for several years and am never disappointed! Dr. Hoffmann and his staff do an amazing job, not only with their dentistry, but also with their bed-side manner and care!
Nick Marsh
This place ROCKED! Dr. Thoms is so personable and professional. I had a pretty serious surgery and he went above and beyond expectation. Calmed my anxiety and when the time came I didn’t have any issues. It was a BREEZE. I highly recommend The Dental Anesthesia Center to anyone, young or old. Especially, if you have a dental phobia. Huge thank you!
Hannah Constable
I was referred to The Dental Anesthesia center and I couldn’t be happier with my experience. I had to have some fairly extensive work done to re-do bad jobs done by previous dentists and also have a root canal. I was asleep for 3 hours and woke up to such beautiful teeth I couldn’t believe they were mine! I have had bad experiences with dentists and have been scared of them for my whole life but because of Dr. Hoffmann and his AMAZING team I will feel safe every time I walk back in and know I am in the best hands.
Victoria Lee Davis
I have a 4 year old son with autism. He also has mouth sensory issues and it’s hard to get into his mouth. I am so glad I came here this office was so understanding and made me feel comfortable about the procedure.
Kati Pape Ross
This place is incredible! The staff is great with my 8 year old son with autism. He's had some pretty major dental issues and I wouldn't take him anywhere else. They are great with nervous kids AND parents. They go above and beyond for their patients.
Lauren Friedmeyer
Found dental treatment for Autism here in Saint Louis! It makes my family so happy to have found a dentist for special needs. My brother is autistic and experienced numerous traumatizing dental appointments until we found Dr. Hoffmann. This was the BEST DENTAL appointment my brother has ever had. THANK YOU!! THE DENTAL ANESTHESIA CENTER IS THE BEST!!!
James Crockett
Great place, very friendly! Very Pro Status, especially for people afraid of dentist or with people with disabilities. 10 Stars!!!!
Anne Chesnut
I have always hated going to the dentist until going to the Dental Anesthesia Center! The staff is very friendly and welcoming! You will never hate going to the dentist again.