Need a Dental Exam?
Request your appointment online or call us (860) 875-2881.
Welcome to Our Practice Two Convenient Locations
From when you schedule an appointment to the moment you walk in the doors of our Coventry or Vernon, CT, offices, you can expect a welcoming and inviting environment. Our friendly dentists and each member of our staff will work with you to ensure that your experience is one that exceeds your expectations. Our specialty is creating a comfortable atmosphere for our patients.
During your appointment, one of our dentists will spend time to listen to your concerns. It is important to provide you the necessary information so that you can make an informed decision about your oral care. Your dentist will discuss your options in-depth so that you can decide how to reach your optimal dental goals.
Our dentists also understand that with your busy schedule, finding the time to ensure good dental health is often limited. We will work with you to provide the most convenient appointment time at either our Coventry or Vernon, CT, offices. Our staff strives to ensure that you are not only seen on time, but that your appointment finishes on schedule.
Delivering High-Quality Dentistry for over 30 Years
On the search for a new dentist? Your search is over! For over 30 years, our dentists have offered patients a state-of-the-art, scientifically-based dental experience filled with compassion, warmth, and trust. Our team of professionals provides patients cosmetic and restorative dentistry services at our Vernon and Coventry, CT, offices. This allows our dentists to give our valued patients a second chance at a beautiful smile.
Our dedicated, experienced team of dentists has revolutionized the journey to dental health and extends the passion for what they do to all our patients. Our patients are the most valuable asset to our practice. Each member of our team strives to deliver the best care in a comfortable, relaxed, and stress-free environment.

Take A Look Inside Our Office
"Made Me Feel Right at Home."
"I have avoided dental care for years because of my intense anxiety. I heard of Drs. Hadden and Whidden from a friend and know of their reputation in making patients feel relaxed and stress free. When I called to make an appointment, the front desk staff made me feel right at home. From “hello,” I knew this was the office for me. The time and effort that the doctors and staff place on delivering quality care in a relaxing environment, is more than commendable. All of my expectations have been consistently met. Now, I actually look forward to maintaining my dental health." Sasha from Storrs, CT
Providing Dental Care for Your Whole Family
A smile has an incredible influence on not only how you are perceived by others, but how you perceive yourself. A healthy, beautiful mouth is much more than simply straight, white teeth. It involves a proper bite relationship (occlusion), joint and muscle comfort (TMJ), and proper soft tissue (gum) health. Our Vernon and Coventry, CT, dentists are dedicated to providing cosmetic and restorative dentistry procedures that can restore your smile to optimum health and appearance.
Our dentists accomplish this by developing individualized treatment plans based on your specific clinical needs and incorporating your own dental goals. This systemic approach involves exceptional care and time. If necessary, our dentists will work with the best specialists in the area to provide you the dental care you need.
We strongly promote prevention techniques, utilizing the most up-to-date scientific methods to control oral disease. This minimizes the amount of dental care you may need in the future. The passion for excellence provided by our dentists extends to all ages, from children to seniors. We strive to deliver you the best treatments to support your oral and overall health in a safe and caring environment.
To schedule your initial complimentary consultation for one of our cosmetic or restorative dentistry services, contact our Vernon or Coventry, CT, offices online, or call:
(860) 875-2881
Why Go To Kois Trained Dentists Such as Drs. Hadden, Whidden, and Sudhoff
Affiliations & Training
A Range of Options
At our Coventry and Vernon, CT, dentist offices, our procedure options include a wide range of services, from full-mouth cosmetic smile makeovers to restorative, general, and preventative dentistry care. To help ensure that your teeth will stay healthy and youthful for many years to come, our team of dentists can provide nearly any solution. We are always happy to welcome new patients to our practice. Our dentists enjoy helping people achieve the smile they have always wanted.
Comprehensive Dental Care
Cosmetic
Orthodontia
Periodontal
Restorative
- Bruxism Treatment
- Dental Bridge
- Dental Crown
- Dental Filling
- Amalgam vs. Composite Fillings
- Dental Implant Restorations
- Dentures
- Frenectomy
- Full Mouth Reconstruction
- Inlays and Onlays
- Root Canal Therapy
- Apicoectomy
- Temporomandibular Joint (TMJ) Disorder Treatment
- Tooth Extraction
- Wisdom Tooth Removal
General
"My Teeth Look Incredible!"
"My doctor truly understood my expectations. He listened to my concerns and helped me to reach my goals. My teeth look incredible! His insight into cosmetics, his caring nature, and his attention to detail, really set him apart from the rest. He has been a long awaited relief from my past dental experiences. This office really knows how to make a patient happy!" John from Tolland, CT