Deprecated: Required parameter $args follows optional parameter $options in /var/www/wp-content/plugins/many-tips-together/inc/admin-page-class/admin-page-class.php on line 2719
Zerella Endodontics – Joseph A. Zerella, DMD, MDS

21 Sherman CT. Fairfield, CT, 06824

(203) 553-9700

Call Us At

(203) 553-9700

Book Appointment

Your perfect smile is a click away!

Call Us At

(203) 553-9700

Opening Hours

Monday - Friday 8:30am-5pm

Book Appointment

Your perfect smile is a click away!

Zerella Endodontics Dr. Zerella is a specialized member of the American Association of Endodontists and are Thank you for your visiting Learn More A dental practice dedicated exclusively to endodontic care. uniquely qualified to offer you the best in endodontic care. Our Procedures Learn More Root Canal Therapy Retreatment Apicoectomy Cracked Tooth Trauma

Welcome to Zerella Endodontics

We are committed to creating an experience based on trust and compassion and to treat each and every patient with the utmost care and attention.  We will work very closely with your general dentist and other team members to maintain a comprehensive approach and to make your visit seamless, while keeping you well informed.

Our highly trained team of specialists keeps abreast of all the latest advances in the field and utilizes cutting edge technology and equipment to deliver nothing short of clinical excellence.

Why Zerella Endodontics ?

We are a practice dedicated exclusively to endodontic care. Our specialty is saving teeth! Dr. Zerella has advanced training and use specialized techniques and superior technologies to provide the highest quality of care with the best result. We welcome emergencies, traumas, and also provide oral and conscious IV sedation. We pride ourselves on delivering pain-free endodontic reatment to both children and adults. We are always available and strive to exceed all of your expectations.

Our Procedures

Root Canal Therapy

This procedure is performed to save a tooth when the pulp, which contains the nerve, becomes damaged.


First, the endodontist will discuss your treatment options. If you and your endodontist choose retreatment


In this procedure, the endodontist opens the gum tissue near the tooth to see the underlying bone and to remove

Cracked Tooth

Cracked teeth show a variety of symptoms, including erratic pain when chewing, possibly with release of biting pressure, or pain when your tooth is exposed to temperature extremes. In many cases, the pain may come and go, and your dentist may have difficulty locating which tooth is causing the discomfort.


Chipped teeth account for the majority of all dental injuries. Dislodged or knocked-out teeth are examples of less frequent, but more severe injuries. Treatment depends on the type, location and severity of each injury. Any dental injury, even if apparently mild, requires examination by a dentist or an endodontist immediately.


What our patients say
Zerella Endodontics
Based on 23 reviews
powered by Google
Mark CarmodyMark Carmody
20:25 14 Feb 23
Zerella Endodontics was fantastic. They are very thoughtful and caring. I can't recommend them enough. I was in for a root canal and they made me feel very comfortable and the whole experience was great. From the front desk to everyone that worked on my procedure were amazing.
Chris GreerChris Greer
10:53 14 Dec 22
Amazing experience. Referred by my dentist as I needed a root canal. From the moment I arrived through treatment the team was amazing. Dr. Z and team put me at ease and the procedure went well. Great music, solid pain management (I'm a wimp in the chair) and follow up.
Love GodLove God
20:01 28 Jul 22
Great Endodontist with great assistants. Dr Zerella and his assistant are so in sync working together, it's fun to watch and puts me at ease! Also, he's top-notch talent and knows what he's doing. Dr. Zerella was redoing and fixing two of my root canals, which were originally done over 10 years ago by someone else, and he didn't even remove crown for one, when I shared it with one of my dentists, the dentist was like "God bless him, that takes talent". Knowing what I know now, I highly recommend Dr. Zerella, and I 2nd what someone mentioned below: if you need root canal done, don't do it with general dentist, have an Endodontist like Dr. Zerella do it for you, as it isn't a small task!
Michaela BollerMichaela Boller
23:36 07 Apr 22
I was beyond impressed with Dr. Zerella and his team. He took me right away when I was having extreme pain and needed a root canal. He has a wonderful bedside manner and I felt comfortable throughout the whole process!

Make appointment today

Call us or book your appointment today