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Bright Now! Dental Center: Thai Peter At the United Dental, we specialize in a variety of preventive, restorative and cosmetic dental procedures. We provide relaxing and caring environment for you and your family's dental needs. We provide gentle dental care in relaxing environment and treat every patient like our family member. We can take care of all your family's dental needs in one place, including dental emergencies.

Today was a great day as first time in my life I left the dentist's office without a fear to come back. I will highly recommend United Dental to everyone and especially anyone who is afraid of dentist.
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I am committed to providing the highest quality dental care. My mission is to improve your life quality, health, appearance and self-confidence. Each patient is unique and deserves personalized care. I am proud to treat each patient with the same care and compassion with which I would treat my own families.
At United Dental we offer comprehensive dental care with a special emphasis on cosmetic dentistry, restoration and general and family dentistry. In our modern, comfortable office - conveniently located in the center of Lowell, MA - we care for our patients with the highest level of consideration and attention to detail.
Immediately following surgery, keep the gauze pad placed over the surgical area with pressure applied by biting down until the bleeding stops. A certain amount of bleeding is to be expected following a surgical procedure. Placing the gauze pad over the area and biting firmly may control excessive bleeding.
Reviews (15)
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Kathy Rivera
Jun 05, 2022
Great atmosphere and the staff were very welcoming and professional.
Shannon Cabral
May 21, 2022
Very very nice Dentist. Staff is very attentive and well mannered and trained as well. They're gentle and they listen to your needs. I'd absolutely suggest United dental.
Fanatic
Apr 27, 2022
It was a very good experience, I had a tooth pulled, the dentist was great, no complaints at all with the dentist, just the receptionists were kind of weird, especially one of them that bad mouthed another dental office I went to, she asked what dental office I visited before coming here, like why do you need to know that really? I told her anyway, it didn't matter to me and she says, oh we aren't so and so, we are alot better than them, just really weird, no need to bad mouth another dental office, kind of unprofessional.
Gevorg Hovsepyan
Apr 20, 2022
I've been a patient at United Dental for several years now. They consistently deliver 5 star service and care. Highly recommend!
Kian Salahshoor
Apr 18, 2022
My experience was a pleasant and seamless process on 4/13/22. Happy front staff. Hygienist very professional and knowledgeable. Explained thoroughly. The dentist likewise was very personable. Office space was clean and organized. Team used a handheld X-ray which was interesting and let me see my X-rays on the screen as they showed up.
Jocy
Sep 18, 2021
Dr. Avetisian and his staff are awesome. I found them on zocdoc and I'm glad I did. I've never had a dentist that didn't make u feel bad but with Dr. Avetisian it's the opposite. He's reassuring and cares about how I feel with the results. I come all the way from Haverhill passing tons of dental practices on the way but it's well worth the drive. I wish I could remember his assistants name as well as the receptionist bcuz they are just as great as the doc. I highly recommend!
Anaid Vladimirov
Jul 29, 2021
Dr. Avetisian is very knowledgeable. Having a diverse training and educational background and years of practice he is very insightful. And this is on top of being considerate and sociable. He clearly and patiently explained the situation with my crown and helped me to choose the best option taking my concerns into consideration.
Debbie M.
Feb 17, 2021
Dr. A and staff are the most wonderful dentist in this area. My family has been afraid of the dentist for many years, this practice is so caring and compassionate, pain free. Everything is explained, as you can see, my son loves this place. The staff is amazing, all Covid precautions taken, temperature checks, this office is immaculately clean. If you need a family dentist check this place out.
Dom Goulette
Jul 15, 2020
I had my first appointment with United dental this morning and it was by far the best experience at the dentist I've ever had. Thank you to Nicole the hygienist for treating me so well for my first appointment.
Daniel Iknaian
Jun 11, 2020
Dr. Avetisyan is a very good dentist who uses the latest technology to provide dental care. I recently had a filling done and not only did he complete it very quickly, the procedure was painless, and the filling feels perfect when I bite. His staff is very friendly and professional. The office is very clean and inviting.
Janna Garcia
May 08, 2020
Wonderful staff! I highly recommend this place. They are very considerate of your needs! They make you feel like family.
Aram Arakelian
Jan 03, 2020
It is hard to find a dentist that is caring, professional and yet with the grade skills. Because I believe dentistry is Form of art. Dr. Tigran Avetisyan Has all these qualities. I am very grateful for the great smile. Office is very clean, bright with latest equipment, And a parking garage only couple 100 feet away is a big plus, not to mention street parking right in front of the office. I would highly recommend this doctor.
Arthur Catino
Oct 04, 2019
Excellent dental office, staff is very friendly and knowledgeable, I am really happy for the professionalism and expertise of Dr. Tigran Avetisyan. I don't have to cover my mouth anymore when I smile! Thank you!
Gary P.
May 21, 2019
I was visiting my friend in Boston and had a dental emergency and needed my tooth pulled my friend took me to United Dental. Dr. Tigran is the best possible dentist you can go to. He is so gentle and caring. I didn't even feel the needle going in and before I knew it he was done pulling my tooth. I was so pleased with the whole process and with the way Dr. Tigran works. Thank you.
James Waronjo
Jul 08, 2018
I came here when my tooth hurt like hell. The place looks nice. I was paying cash as my insurance didn't have dental, but they couldn't give me the services pricing. There was only one girl helping the dentist. Overall I ended up not getting help from here. I wouldn't recommend.