At United Dental, we specialize in preventive, restorative, and cosmetic dentistry — in a relaxing, caring environment where every patient is treated like family. Proudly serving Lowell and the greater Lowell area.
From your child's first checkup to implants and dentures — we can take care of all your family's dental needs, including emergencies, under one roof.
Comfortable, complete care for children, teens, adults, and seniors.
Gentle checkups and hygiene visits that keep your smile healthy.
Toothaches, chips, and injuries — we'll get you seen quickly.
Permanent, natural-looking replacement for missing teeth.
Restore damaged teeth and fill gaps beautifully.
Comfortable full and partial dentures, custom-made for you.
Thin, natural-looking shells for a flawless smile.
Brighten your smile safely and noticeably.
Everything patients across the greater Lowell area ask us most.
Because we combine gentle, judgment-free care with honest pricing and complete services under one roof — from checkups and cleanings to implants, dentures, veneers, and emergency care. Led by Dr. Tigran Avetisyan, DMD, PhD, our team treats every patient like family, accepts MassHealth and most major insurance plans, and offers a New Patient Special plus senior discounts.
You’ll find us at 131 Merrimack St in downtown Lowell, MA 01852 — easy to reach from anywhere in the greater Lowell area, including Dracut, Tewksbury, Chelmsford, Billerica, and Tyngsborough.
We’re open Monday through Friday, 9:00am to 5:00pm, and closed on weekends. For dental emergencies during business hours, call us right away at (978) 788-9338.
Yes — MassHealth is accepted at United Dental, along with most major dental insurance plans. Our team files your claims for you and helps you understand your coverage.
Yes — ask us about our New Patient Special and senior discounts when you call (978) 788-9338.
Dr. Avetisyan earned his DMD and PhD and is a Boston University graduate. He is a member of the American Dental Association and the Massachusetts Dental Society, and leads the clinical team at United Dental in Lowell, MA.
Dr. Tigran Avetisyan, DMD, PhD, leads our clinical team. A Boston University graduate, he is a member of the American Dental Association and the Massachusetts Dental Society. He’s known for a gentle touch and for explaining every treatment plan in plain language — so even anxious patients feel at ease.
Even if we're not currently on your list of preferred providers, we'll help you make the most of your benefits. Our knowledgeable team files your claims for you, tracks them electronically, and helps you understand your coverage — as a courtesy, at no extra hassle to you.
Ask about your coverageConveniently located on Merrimack Street — easy to reach from across Greater Lowell.
