Your Dentist In Middletown, RI

Middletown Family Dental

Exterior Middletown Family Dental Middletown RI

Office Hours


10:00am - 7:00pm


8:30am - 5:00pm


8:30am - 5:00pm


8:30am - 5:00pm


8:30am - 2:00pm

Saturday - Sunday


We Believe in Treating People, Not Just Your Teeth!

At Middletown Family Dental in Middletown, Rhode Island, we place emphasis on prevention, as well as personalized attention, offering complete dental services. We are located on Aquidneck Avenue in picturesque Middletown, neighboring Newport Vineyards, Sachuest Beach, and the famous Cliff Walk.  Our office offers treatment for your entire family, from ages one to 99. Our dental team in Middletown, RI works very hard to make you feel at ease by providing exceptional care in a relaxed, friendly environment. We strive to develop lifelong relationships with our patients by combining the latest dental technology with a professional and compassionate staff. The result is a beautiful, healthy smile that lasts a lifetime.

We're Accepting New Patients!

Are you looking for a new dentist in the Middletown, RI area? We’re accepting new patients and would be happy to meet you and your family. Contact our office to discuss your needs and book an appointment!

Happy Family on the Beach

Middletown Family Dental Savings Plan

Start Saving


Simple, affordable dental savings plans for individuals and immediate family members.


Colonial Dental Plan
$ 299
per year includes:
  • 1 Regular Exam
  • Routine x-rays
  • One Oral Screening
  • 2 Cleanings
  • 2 Flouride Treatments
  • Up To 20% Off Other Treatments
  • $40 off additional immediate family members
$695 value!

Middletown Family Dental is a top-rated Middletown, RI dental practice. Call today to book an appointment!

Meet Your Doctors

Len Taddei, DMD Middletown Family Dental Middletown Rhode Island

Leonard Taddei, D.M.D.

General Dentistry

Dr. Len Taddei was born and raised in Connecticut, coming to Rhode Island to attend and graduate from Providence College with a Bachelor of Science in Biology. He earned his D.M.D. from the University of Pennsylvania and immediately returned to Rhode Island, where he served for three years as a lieutenant in the U.S. Navy Dental Corps. While stationed there, his Providence College connection helped to result in his remaining in Newport to join the dental practice of fellow alumni, Dr. Gerry Rogers. Following Dr. Roger’s retirement, Dr. Taddei moved the practice to its present location on Aquidneck Avenue where it has remained since 1994. Besides his dental practice and maintaining active involvement in the community, Dr. Taddei enjoys traveling with his wife Kathleen and their three daughters, as well as cycling the roads and backroads of the area.


  • RIDA
  • ADA
  • AGD
  • Pierre Fauchard Academy
  • Newport County YMCA, past President, and current board member,
  • Newport Hospital Quality Oversight Committee, public member
  • Board of Governor Member, former trustee NH
  • Member DD of RI Corp, former trustee
Colleen Yazgi, DMD Middletown Family Dental Middletown, RI

Colleen Yazgi, D.M.D.

General Dentistry

Dr. Colleen Yazgi is thrilled to have relocated to Rhode Island and joined the Middletown Family Dental team. Dr. Colleen Yazgi attended Montclair State University with a major in Biology and a minor in Art.  She continued her education at Tufts School of Dental Medicine.

Dr. Yazgi is knowledgeable in the most advanced dental technologies including CAD/CAM dentistry, restoration of dental implants, and Invisalign. Dr. Colleen Yazgi is enthusiastic about continuing education and values keeping current with the latest technology and materials to provide state-of-the-art treatment options to her patients.

How can we help?

At Middletown Family Dental in Middletown, RI, our patients are family. We specialize in preventative care and also offer restorative dental care and cosmetic dentistry, including tooth replacements and prosthodontics. We also maintain your periodontal health and are available for dental emergency visits in RI. Our team is dedicated to helping you achieve and maintain a healthy smile.

Patient Testimonials

Frequently Asked Questions

Our dental office is conveniently located at 770 Aquidneck Ave in Middletown, RI 02842. We’re close to the center of Middletown, RI and neighbors like Newport Vineyards, Sachuest (Second) Beach, and Newport’s famous Cliff Walk.

No, we do not accept it. We do accept most major insurances and offer convenient savings and payment plans. Please see our Insurance and savings plans page and contact our office if you have additional questions.

We accept most major insurances and offer convenient savings and payment plans. Please see our Insurance and savings plans.

We offer a wide range of preventative, restorative, and cosmetic dental services, as well as pain management, and emergency dental care. 

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