As we begin to open up, we wanted to update you on some changes you will see. Our safety for you and our team is our top priority. We are taking all precautions and following and exceeding the recommended guidelines from the CDC. We appreciate your patience and are committed to providing you with the care you have come to trust during this difficult time.


    My teeth are very important to me. I have an extreme fear of the dentist. The staff is wonderful. Office staff very professional and on top of what your insurance covers. The Doctors father and Son are also very professional as well as very concerned. They just make you feel like part of the family.

    Patti H.

    As usual, Dr. Grillo & Son are a good team at helping their patients. My wife and I have been patients of this practice for over 35 years, and I always leave the office with great satisfaction for the services provided.

    Carlos B.

    I am a dental patient of Dr. Zachary Grillo, who is an outstanding dentist. I have had same day crowns made in the office, that are beautiful, and recently, had a bridge made, that is better than any other I have had. Dr. Zachary's attention to detail, meticulous dental work, being very talented and experienced, has brought my teeth and smile to a whole new level. So very grateful to be a dental patient at this dental practice.

    Sandra G.

Smile..... You're in GREAT hands

Welcome to our practice! 


Our mission is to enable our patients to attain and maintain their optimal level of oral health by providing compassionate quality care.

Dr. Grillo brings over 30 years of clinical experience to provide you with the highest quality care.

Our patients are our most important asset, and we strive to develop long-lasting, trusting relationships with all of our patients. Your referrals are welcome and appreciated.

Throughout our website, you will find an abundance of information about our practice, procedures we provide, and dentistry in general. Please explore and learn as much about dentistry and our services as you desire. We believe our patients should have as much information as possible in order to make important, informed decisions regarding their oral health and treatment options.

We Look Forward To Seeing You!

For Current Patients

Custom Sports Guards now for only $50.00,

 If you are interests please call us for a quick appointment!! (Unfortunately we cannot make one if you have braces)   

Make Your Appointment Today

Send us an email!

Meet Our Doctors

Learn Who We Are

  • Dr.
    Robert Grillo,

    Dr. Grillo was born and raised in the South End of Hartford but has strong ties to South Windsor.  His parents operated Lucian’s Restaurant where he frequently worked and learned firsthand the meaning of customer service. 

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  • Dr.
    Zachary Grillo,

    Dr.Grillo was born and raised in South Windsor Connecticut, where his grandparents owned and successfully operated Lucians Restaurant. From a young age Dr.Grillo worked in the restaurant learning and perfecting the art of customer service. Dr.Grillo currently lives in South Windsor, with his wife, Sarah. They enjoy many outdoor activities together including hiking, skiing, boating and snowshoeing.

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Top Dentist

Featured Articles

Read about helpful topics

  • Invisalign®

    Invisalign's® invisible, removable, and comfortable aligners will give you the beautiful straight teeth you've always wanted. And best of all, no one can tell you're wearing them. Invisalign® is great for adults and teenagers. What is Invisalign®? Invisalign® is the invisible way to straighten ...

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  • Veneers

    Teeth that are badly stained, shaped or crooked may be improved by a veneer placed on the surface of the affected teeth. Veneers are thin pieces of porcelain or plastic cemented over the front of your teeth to change their color or shape. Veneers are used on teeth with uneven surfaces or are chipped, ...

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  • Fillings

    Frequently asked questions: dental fillings Are dental amalgams safe? Is it possible to have an allergic reaction to amalgam? Is it true that dental amalgams have been banned in other countries? Is there a filling material that matches tooth color? If my tooth doesn't hurt and my filling is still in ...

    Read More
  • Sealants

    Sealants are liquid coatings that harden on the chewing surfaces of teeth and are showing a great deal of effectiveness in preventing cavities—even on teeth where decay has begun. The pits and grooves of your teeth are prime areas for opportunistic decay. Even regular brushing sometimes misses these ...

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  • Overview

    Pain can occur in any number of places in your mouth: teeth, gums, roots, the palate, tongue and jaw. Cavities are a common culprit causing pain. Untreated cavities can impact nerves because of infections of the tooth and gums. Impacted and abscessed teeth and sore jaws from teeth grinding are other ...

    Read More
  • Your Rights and Responsibilities as a Patient

    Patient Rights You have a right to choose your own dentist and schedule an appointment in a timely manner. You have a right to know the education and training of your dentist and the dental care team. You have a right to arrange to see the dentist every time you receive dental treatment, ...

    Read More
  • Introduction

    Does mercury in the silver fillings in your mouth pose any long-term health risks? Does fluoride, in spite of everything we've been told since childhood, actually cause more harm than good? What does the latest research reveal about tobacco use on your overall oral health? This section is dedicated ...

    Read More
  • Oral Piercing

    Oral piercings (usually in the tongue or around the lips) have quickly become a popular trend in today’s society.  With this popular trend, it is important to realize that sometimes even precautions taken during the installation of the piercing jewelry are not enough to stave off harmful, long-term ...

    Read More
  • Toothaches

    Simple toothaches can often be relieved by rinsing the mouth to clear it of debris and other matter. Sometimes, a toothache can be caused or aggravated by a piece of debris lodged between the tooth and another tooth. Avoid placing an aspirin between your tooth and gum to relieve pain, because the dissolving ...

    Read More
  • Scaling and Root Planing

    Some cases of acute periodontal (gum) disease that do not respond to more conventional treatment and self-care such as flossing may require a special kind of cleaning called scaling and root planing. The procedure begins with administration of a local anesthetic to reduce any discomfort. Then, a small ...

    Read More

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Our Location

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Hours of Operation

Our Regular Schedule


9:00 am-8:00 pm


7:30 am-6:00 pm


7:30 am-6:00 pm


7:30 am-3:00 pm


9:00 am - 12:00 pm By Appointment Only


8:00 am - 3:00 pm First Saturday



As we begin to open up, we wanted to update you on some changes you will see. Our safety for you and our team is our top priority. We are taking all precautions and following and exceeding the recommended guidelines from the CDC. We appreciate your patience and are committed to providing you with the care you have come to trust during this difficult time.