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Dr. Thomas Definnis, DMD

Dentist, Cosmetic Dentist

Professional statement

Dr. DeFinnis is a graduate of Berwick Area High School. After graduation, he attended Susquehanna University, where he studied Pre-med. He was then granted early acceptance to Temple University School of Dentistry, where he graduated in 1996. Dr. DeFinnis comes from a family of dentists. His father and brother are all Temple University graduates, and practice in different areas of Pennsylvania. Coming from a dental background has provided Dr. DeFinnis with an abundance of shared experiences and knowledge concerning the art of dentistry. Dr. DeFinnis began his work with Sedation Dentistry on the Main Line in 1998, providing dentistry to phobic patients, under General Anesthesia. He later underwent extensive training to provide "Oral Conscious Sedation", and has been an active member of the "D.O.C.S." program since 2002. This has allowed him to alleviate many patients' dental anxieties, and manage their dental needs in a relaxed, pain free environment. The field of Cosmetic Dentistry is one that Dr. DeFinnis finds very gratifying, and he has created many beautiful smiles with the use of "DaVinci Veneers" and the "Zoom Whitening" process. Tooth-colored restorations are the norm in Dr. DeFinnis's office, since amalgam, or metal fillings, are medically harmful as well as aesthetically unpleasing. Dr. DeFinnis is a member of several dental organizations, including the American Dental Society, the Pennsylvania Dental Society, and D.O.C.S., LLC.

In-network insurances

  • Aetna
  • Assurant Employee Benefits
  • Cigna

Specialties

  • Dentist
  • Cosmetic Dentist

Practice names

Education and training

  • Dental School - Temple University, Doctor of Dental Medicine

Zocdoc awards

Rapid registration
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Scheduling hero

Languages spoken

  • English

Provider's gender

Male

NPI number

1770612624

Office locations

Thomas Definnis

300 E Lancaster Ave, Ste 101

Wynnewood, PA 19096

Patient reviews
All reviews have been submitted by patients after seeing the provider. For more information, check out our Patient Knowledge Base.
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Knowledgeable and professional staff
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Great bedside manner. Staff are very friendly and thorough.
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Wonderful service!
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Correct diagnosis. Helpful. Did not overtreat.
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Excellent service!!
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Hygienist was great, polite, and thoughtful. Dentist was straightforward, helpful, and professional.
More than 1 year ago
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This place is awesome! I was very nervous after not having seen a dentist in a very long time but the doc and staff we're very amazing with making sure I understood everything that was to happen. I'm very confident in their services, no more fears.
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Staff and Dr. Definnis were friendly, efficient, patient and personal in the administration of their services. Highly recommended.
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Was a very nice office, very nice and professional staff.
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This appointment was for my mother. And when Momma aint happy, aint nobody happy. It is always such a relief when she likes the doctor/dentist. Otherwise we are constantly reminded about the bad experience she had with him/her. Dr. Definnistotally won my mother over, for all of the right reasons. He looked at her x-rays, he listened to her story, he made an adjustement to someone elses denture (she moved), and told her in a respectful way what she could expect. He couldn't have improved anything that he did. Many, many thanks!
More than 1 year ago
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The hygienist Lee Ann was so nice and gentle!
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Excellent rapport w me and my handicapped son. Lovely hygienist entry staff and scheduling personnel
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