Welcome to PDA Dental Group
of Winchester and Reading

For 50 years, PDA Dental Group has provided families in Winchester, Reading, and surrounding towns with high-quality dental care. By creating caring relationships with our patients and connecting with our community in the greater Boston area, we have built a strong reputation for high-quality oral healthcare. From pediatric dentistry to adult dentistry, including cosmetic treatments like teeth whitening and Botox, and orthodontic solutions including metal braces, clear braces, and Invisalign®, we care for patients of all ages. Our dedicated team uses the latest technology in a friendly, safe environment to help you achieve a healthy, beautiful smile for life.

MEET THE STAFF

Dr. Joseph P. O’Donnell, DMD, MS (Retired)
Dr. Gary Warrington, DMD (Retired)
Dr. Shannon L. Duffy, DMD
Dr. Kimberly Diamond, DDS
Dr. Patrick Cooper, DMD
Dr. Kristen Huber, DMD
Dr. Mariko Kato, DDS
Dr. Juliana Garfinkle, DDS
Dr. Hayley Golden, DDS
Dr. Taleen Kalajian, DMD
Dr. Joyce Ganas, DMD
Dr. Elizabeth Durham, DMD
Dr. Sonia J. Wu, DMD
Dr. Matthew D. Freitas, DMD
Dr. Nicole (Cuff) Harrington, DMD
Dr. Kasey Ha, DMD

PDA Membership Plans

With PDA Dental Group’s in-house membership plans, patients may choose the plan that best suits them and benefit from additional savings throughout the year.