Meet Dr. Nicholas J. DiNinno Jr., D.M.D.
Family Dentist in Fitchburg, MA
Dr. DiNinno is committed to a lifetime of learning and continuing education. He has studied advanced procedures in restorative dentistry, cosmetic dentistry, implants and orthodontics. His particular fields of interest include dental implants and cosmetic dentistry.
- Resides in Leominster
- Graduated from Leominster High School in 1971.
- Graduated from Fitchburg State College in 1975.
- Graduated from Tufts University School of Dental Medicine in 1978.
- Advanced education in orthodontics and orthopedics from The United Stated Dental Institute in 1978.
- Advanced education in Invisalign.
He is a current member of the American Dental Association, Massachusetts Dental Society, Wachusett District Dental Society, American Orthodontic Society and the North Central Mass Chamber of Commerce.
His personal interests include spending time with his family, the outdoors, skiing, golf, tennis, fitness and playing the guitar.
Call us with any questions or to make an appointment.978-342-8710
Recent Patient Testimonials
DiNinno Family Dental
Patient Review By Susan E
Sorry, I don't do facebook, but I want to thank everyone for your professionalism, patience and most of all your kindness in treating my mom. Krissy you were very kind and patient. Sorry it took me a while to recognize you. Dr Nick Jr, I can't thank you enough for popping in. My mom thinks you're awesome and you made her day. It was great to see you. Dr Nick III, thank you for your kindness and patience treating an elderly, scared patient. Wishing you all a wonderful holiday. Hoping for a better 2021.
- Susan E
Patient Review By Jennifer T
Very pleased with the service of the staff and doctors. Very welcoming atmosphere. I had a great experience overall that I switched my daughters to this dental practice and they both had cleanings today and loved the staff and were pleased that they are rebooked for their next cleaning with the same staff members. The staff took wonderful care of me and my children! I highly recommend this office for any dental needs.
- Jennifer T
Patient Review By Leonora S
Dr Dininno is a fantastic dentist. I hate going to the dentist and have some dental anxiety. Since I was having an issue with my bridge I needed to see a dentist and scheduled my first visit with dr Dininno. Needless to say I was dreading the appointment but it could not have gone better. Dr Dininno radiates a sense of calm and confidence and he put me totally at ease. My recently retired dentist recommended I see dr Dininno and though I live on Cape Cod I couldn’t be happier with making the trip to Fitchburg. I intend to make the drive to his office for all my dental care. It’s totally worth it!
- Leonora S
Patient Review By Toni R
We love it at Dininno family dental. Dr. Nick has taken great care of my kids. Even in emergencies the staff are great at comforting children and explaining everything to them. The entire staff is friendly. This is an amazing office.
- Toni R
Patient Review By Janet T
The whole staff is patient kind & professional. When i needed help or answers to my needs they always quickly took care of me. Dr Nicholas DiNinno Jr made my visits very pleasant and efficient, with his knowledge to my health issues. They are a treasure chest of caring professionals.
- Janet T
Patient Review By Kelsey J
DiNinno Family Dental has been the most pleasant dentist office I’ve ever been to. After my first visit, I knew I made the right choice by switching to them. The hygienists are always thorough but gentle with my sensitive teeth. Dr. DiNinno always come in to see me during every visit. He’s very personable and lets me know everything he is checking and informs me how my teeth are doing. I’m so glad I switched to DiNinno. It truly makes my dental experience a more positive one.
- Kelsey J
Patient Review By Tom B
Drs. DiNinno -- both father and son -- are true professionals in all aspects of their practice. Dr. Nick DiNinno Jr. has decades of experience, has seen it all and has provided excellent treatment throughout the years. Dr. Nicholas DiNinno III has the latest training in the dental industry and, coupled with state-of-the-art equipment, provides top-notch care and treatment. The staff is extremely courteous as well as being very qualified and competent. I always have a good feeling when I leave the office that I've been given dental care with my best interests in mind and that I've received the best treatment possible.
- Tom B