We Love Smiles of All Ages

We’re thrilled to be one of Plainsboro’s leading family dental practices. Established in 1996, our commitment to patients of all ages allows us to better serve the residents of our multi-cultural community and the surrounding areas. We stand side-by-side with all patients, from children to adults, on their journey to a healthy smile. Families have very busy schedules, and that’s why we work to accommodate their needs with flexible scheduling. Our affordable services and preventive care approach allow us to protect our patients’ teeth and keep them smiling for years.

A Comfortable Environment

Everyone’s comfort level with the dentist is different. We offer a relaxed atmosphere and gentle approach to every dental treatment, no matter how big or small it is. From your child’s first dental appointment to full mouth restoration, we’ll treat you like part of our family and put your comfort first. Each treatment room is designed with our patients in mind; we also have a wheel chair accessible treatment room and handicap accessible chair, allowing us to accommodate every patient, no matter what restrictions they may have.

Flexible Scheduling, Affordable Care

Our appointments are available during traditional business hours, as well as several evenings and even Saturdays. By offering flexible scheduling, our patients don’t have to worry about how they’ll be able to work their dental care into their normal routine; we’ll work around theirs! We offer competitive pricing on everyday dental treatment and will work with your insurance company to help you maximize your dental benefits. We also offer flexible payment plans and senior discounts. Affording your dental care has never been easier.


Phone *

Plainsboro Dental Care
422 Plainsboro Road - Plainsboro, NJ 08536
(609) 799-4422

General and Family Dentistry

Every patient receives a thorough dental exam to screen for diseases not only related to the mouth, but also the head, neck, and overall health. This includes an oral cancer screening at each routine appointment. We conduct preventive care visits that include cleanings, fluoride, and x-rays as needed to help pre-screen and diagnose tooth decay in its earliest stages. We also offer preventive appliances like night guards to prevent abnormal tooth wear due to grinding. 

Cosmetic Dentistry

Do you have a healthy smile, but a desire to improve the way it looks? A wide variety of cosmetic options are available to patients to help them whiten, re-shape, or even cover their teeth so that they have a brand new smile. Every smile makeover and cosmetic treatment plan is customized to meet the individual needs and goals of each patient. Whether it’s one tooth or all of the teeth you want to change,
we’re here to make it happen and give you the smile that you’ve always wanted.

Restorative Dentistry

Repairing broken or missing teeth is important to keep our patients smiling, eating well, and living a healthy lifestyle. We offer tooth colored fillings and dental restorations so that treatment not only makes your mouth healthier, it makes it look good, too. All procedures, including fillings, crowns, bridges, dentures, and more, are performed right here in our office.

Meet Dr. Joseph J. Delmonico, DDS

Dr. Delmonico, who spent his scholastic years on Long Island, NY, followed his undergraduate education at Rutgers with professional training at the Virginia Commonwealth University / Medical College of Virginia, School of Dentistry. Upon earning his DDS degree in 1986, Dr. Delmonico chose to continue his professional training with a General Practice of Dentistry Residency. Upon completion of his Certificate of Residency from the VAMC at Lyons, NJ in 1988, he returned to Long Island where he was in private practice as an associate with several fine private dental practices. Desiring his own business, Dr. Delmonico opened Plainsboro Dental Care in 1996. Dr. Delmonico is a member of the American Dental Association, New Jersey Dental Association, Mercer County Dental Association and the Academy of General Dentistry. To ensure that he stays up to date on all the latest advances in dentistry, Dr. Delmonico completes 30+ hours of continued education every year.

New Patients - We Can’t Wait to See You!

When you visit us for the first time, we want you to know that we take your comfort and experience very seriously. It’s our goal for every patient to feel like part of our family, so we’ll take the time to get to know you and understand what your concerns, needs, and expectations are as they affect you as an individual.

New Patient Forms & Credit Applications
(click the links below to download)
Financial Arrangements & Dental Insurance Form (pdf)
Patient Information Form (pdf)
Smile Evaluation Form (pdf)
Medical History Form (pdf)
Care Credit - Application (pdf)

Our Patient Testimonials

Finding a dentist you're comfortable with feels difficult but Dr Delmonico was great. Loved the office, the communication and the consultation. Handed out his business cards at my office the next day! Would absolutely recommend! - Maria A.

What a Great Dentist! Dr, Delmonico is very comfortable to talk to and explains everything he does before doing it. Doesn’t feel like it's run like a business and you're just a dollar sign like other offices I've been to. Truly a great experience and highly recommended. - Chris I.

Dr. Delmonico is an excellent dentist, who makes an otherwise unpleasant experience seem trivial. He makes good conversation during his procedure to keep your mind on something else, and you could learn some stuff in the process too. Definitely a dentist I can trust. - Kevin K.

Went to have a wisdom tooth removed... Went extremely smoothly. I was shocked... because of all of the nightmares you hear about that procedure. I highly recommend this staff if you're in need of any kind of dental work. - Jason B.

Dr. Delmonico is a wonderful family dentist. He has done tooth extractions and fillings for my children, and has been compassionate and gentle each time. His office is small, but very clean and comfortable, and his staff are friendly, helpful and engaging with the kids. - Paul R.

We had a family outing to the dentist - My little boy hadn't really been before and Joseph Delmonico, was great with both the children and a trip I was half dreading was easy and stress free. The whole team were great. - Laura B.

I love coming here! Everyone is very friendly and professional! - Ben C