A family practice that began as Atwill Dental Associates. Our dentists see patients at our North Attleborough and Smithfield offices; please call to check which doctor is in.
offices, North Attleborough, MA and Smithfield, RI.
Where our dentists trained, the standards we keep, and how we help you pay
One family practice, two offices.
Our standards
Good dentistry is the start. Here is what else we hold ourselves to at every appointment.
The problem: a tooth that only gets attention once it hurts.
We believe prevention and education are the keys to dental health. Thorough exams check your teeth and gums, include an oral cancer exam, and take x-rays when necessary. Cleanings, sealants and fluoride help prevent disease, and a review of your medical history keeps us aware of anything that affects your mouth.
The problem: the part of a dental visit nobody shows you.
To protect our patients and ourselves, we strictly maintain sterilisation and cross-contamination processes to the standards recommended by the American Dental Association, OSHA and the Centers for Disease Control.
The problem: feeling uneasy before you even sit down.
We understand how uneasy some patients feel about dental visits. Our whole team takes the time to listen and answer your questions, so each visit is as comfortable and pleasant as we can make it.
Meet the doctors
Our dentists see patients at our North Attleborough and Smithfield offices; please call to check which doctor is in. The profiles below are from the practice’s Meet the Doctors pages (2025).
A graduate of North Attleboro High, he joined the practice, then Atwill Dental Associates, as a general dentist in 1989.
“Buck” joined Dr. Conroy and Dr. Atwill straight from dental school in 1998, and taught in the prosthetics department at Boston University for three years.
Joined Atwill-Conroy after graduating from Boston University in 2001. Voted RI Top Dentist by his peers in Rhode Island Monthly 2011 and 2012.
Entered private practice at Atwill-Conroy directly after graduating from dental school in 2013.
Dentistry in North Attleborough, MA
General and family dentistry for every age, with restorative, cosmetic and specialty care from the same team.
Prevention starts at home and carries on here: regular exams, cleanings and x-rays, with sealants and fluoride to protect the teeth, for adults and children of all ages.
When a tooth is broken, decayed or missing: crowns, bridges, implants and dentures, and fillings in tooth-coloured composite as well as amalgam.
Whitening, porcelain and clear aligners. Every cosmetic plan starts with a consultation about what you want your smile to do.
Root canal therapy, periodontal treatment and oral surgery, including bone grafting, mini implants, and care for sleep apnea and TMJ.
Professional-strength Philips Zoom whitening. For many patients a single hour-long visit brightens teeth several shades, and take-home Zoom kits are available too.
Treats an infected inner tooth so it can be kept rather than extracted. A local anesthetic keeps you comfortable, and the tooth is then filled and capped with a crown.
Custom clear aligners for mild to moderate crowding, gaps and crooked teeth, without the time commitment of traditional braces.
Baby teeth are temporary but they matter. We see children of all ages, from the first visit to mouth guards for sport.
Technology
Our commitment to care includes finding the right tools. Advanced dental technology makes your treatment more accurate and your visit more comfortable.
New patients & emergencies
Emergencies happen outside office hours too, so we provide after-hours service and same-day emergency appointments, seeing patients in order of urgency. Call straight away if you have:
New patient? Print and complete your forms before your first visit and we can see you sooner.
Most insurances are accepted. Plans we work with include:
CareCredit and Wells Fargo financing are both available with 0% interest, so treatment can be spread into manageable payments.
Locations
This page is for our North Attleborough office. Our sister office in Smithfield, Rhode Island, is a short drive away.
481-A Old Post Road
North Attleborough, MA 02760
1 Thurber Blvd, Suite A
Smithfield, RI 02917
★★★★★I have been coming here since I was in my early 20's. 30+ Years and I would go through hell or high water to come. I live in Charlton MA, now and would travel any distance to have Atwill-Conroy take care of me! Everyone is more than pleasant, accommodating, friendly, and professional. Such a rare occurrence these days. There is NO ONE better! Thank you all for your outstanding care!!Siobhan M.From our testimonials page
★★★★★The staff is always professional and friendly. The dentists do a great job and make you feel at ease in what could be a stressful situation. I have been going there for more than 20 years and have never had a had experience.DeegedFrom our testimonials page
★★★★★We have been so happy with atwill-conroy. They are honest, kind and professional. My kids and i highly recommend them!!!Tammy A. M.From our testimonials page
★★★★★Thanks to Dr. Conroy, my smile is BEAUTIFUL! I would NEVER go to another dentist, he is the best of the best.Betty A.From our testimonials page
★★★★★Friendly caring staff. Best dental services I have ever had. Highly recommend.Joy W.From our testimonials page
Common questions
Most insurances are accepted, including Delta Dental, Blue Cross, Blue Shield, Altus Dental and United Healthcare. If your plan is not listed, call 508-695-7031 and we will check it for you.
Cash, check, and Visa, Mastercard, Discover or American Express. CareCredit and Wells Fargo financing are available with 0% interest, and there is a discount for paying in advance.
Call us straight away. We make same-day appointments for emergencies, prioritise patients by how urgent their situation is, and provide after-hours service for emergencies outside office hours.
Our dentists see patients at our North Attleborough and Smithfield offices. Please call to check which doctor is in, and ask for a particular doctor when you book.
Yes. We provide pediatric dental services to children of all ages, along with fluoride, sealants and custom mouth guards.
Dr. Kristofer Haggarty's 2025 profile lists him as fluent in Spanish. Please call to check when he is in.
Your new patient forms, completed if you can. Printing and filling them in before you arrive lets us attend to you more quickly. Please call us if you have any questions about them.
At least twice a year. If you have or have had gum disease, your dentist may recommend more frequent visits.
Visit us
Weekday hours as listed on Google. For Saturdays, please call for availability. Please call to confirm all hours.
We will contact you to confirm a time. If you are in pain, please phone 508-695-7031 instead. Please do not send private health information through this form.