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About Our Doctors

General Dentists

WinklerDaniel S. Winkler, DDS

Dr. Winkler completed his undergraduate education at the University of Michigan, Ann Arbor with a B.A. in Psychology in 1992 and received his D.D.S. degree from the University of North Carolina School of Dentistry in 1997. A General Dental Practice Residency was completed at the Veteran's Hospital in Philadelphia in 1998. Dr. Winkler then joined Franklin Dental Associates in 1998, where he became a partner in 2005. Dr. Winkler is a member of the American Dental Association, the Massachusetts Dental Society and the Metropolitan District Dental Society. He is also a member of the Program Advisory Committee for Tri-County Vocational High School's Dental Assisting Program. Dr. Winkler resides in Franklin with his wife Amy and their three children.

CohenVictoria A. Cohen, DMD

Dr. Victoria Cohen joined Franklin Dental Associates in 1994. Dr. Cohen is a graduate of Smith College, where she earned her bachelor's degree in Biology. She attended Washington University School of Dental Medicine, where she earned her dental degree in 1985.

Outside the office, Dr. Cohen enjoys hiking, swimming, reading and spending time with her husband, son, daughter and dog.

MacKenzieHarrison J. MacKenzie, D.M.D.

A Walpole native, Dr. MacKenzie completed his undergraduate education at Connecticut College in New London, CT, receiving a B.A. in Cellular and Molecular Biology. He then earned his D.M.D. from Tufts University School of Dental Medicine in 2014, where he received the Alumni Award for Clinical Excellence in Restorative Dentistry. In his free time, Dr. MacKenzie enjoys playing drums and spending time with his wife Julie and their dog Izzy.


Specialists

ThebergeGregory S. Theberge, DMD – Periodontist

Dr. Theberge attended Tufts University School of Dental Medicine, where he earned his D.M.D. degree and his Certificate in Periodontology. He is a member of numerous professional organizations, including American Dental Association, American Academy of Periodontology, Rhode Island Dental Association, Providence Dental Society, Massachusetts Periodontal Society, International College of Oral Implantologists, Seattle Study Club, and the Pierre Fauchard Academy. He is also the founding member and co-director of the Providence Plantations Dental Study Club with Dr. Edward Katz. Over the past 20 years, the organization has provided an annual curriculum of continuing education for over 40 dentists.

He and his wife, Karen, are the proud parents to their daughter, Kaitlyn.

BroessMaarten Broess, DDS, DMSc, DMD – Orthodontist

Dr. Broess earned his D.D.S. degree at the University of Utrecht in the Netherlands before attending Harvard School of Dental Medicine, where he completed his orthodontic specialty training and earned his D.M.Sc. and D.M.D. degrees. He has served as a Teaching Fellow, Clinical Instructor and Visiting Orthodontic Examiner at Harvard School of Dental Medicine for at total of 16 years and currently dedicates his full focus to the practice of orthodontics.

harrisonJoel H. Harrison, DMD – Oral Surgeon

Dr. Harrison earned his D.M.D. degree from the University of Pennsylvania School of Dental Medicine and completed additional training at Tufts University School of Advanced Studies. Dr. Harrison went on to receive his Certificate in Oral and Maxillofacial Surgery.

Botox & Restylane
We are very happy to announce that Franklin Dental Associates now offers Botox® and Restylane products as part of our effort to provide full oral and facial esthetics services in our office for our patients. Aging, sun damage, smoking and other factors cause skin damage, which results in facial wrinkles and lines. Botox and the filler agent, Restylane are proven agents for the treatment of lines and wrinkles. Facial Rejuvenation, which softens and eliminates these lines and wrinkles, can reverse the effects of aging which in some people can begin in their late twenties. Tired looking, irritated faces can be the signs of aging of the face. Come in for a consultation and treatment today. Our services are effective and affordable. Compliment your beautiful smile with a more relaxed, youthful facial appearance. Dr. Joel H. Harrison, our oral and maxillofacial surgeon, will be pleased to meet with you to discuss your needs and to provide painless treatment for the areas of your concern.

LynseyLynsey T. Doan, D.M.D. - Endodontist

Dr. Lynsey T. Doan received her B.S. from the University of California, Riverside, her dental degree (D.M.D.) from Boston University School of Dental Medicine (BUSDM) in 2005, her residency in Advanced Education in General Denistry at BUSDM in 2006, and her specialty training in Endodontics (root canal therapy) at BUSDM in 2008. Dr. Doan is a member of the American Dental Association and practices in both Massachusetts and Rhode Island.

Dr. Doan utilizes microscopic endodontic procedures to provide the most state-of-the-art and quality service possible. Dr. Doan's mission is to provide exceptional care that is gentle and compassionate and strives to make every office visit comfortable. She is sensitive to your needs and concerns every step of the way.