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Clinic Type

Dental

Address

643 Gold Star Hwy, Groton, CT 06340

Phone

860.445.8569

Email

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • General dentistry
  • Cosmetic dentistry
  • Dental fillings
  • Dental bonding
  • Dental implants
  • Crowns
  • Bridges
  • Dentures
  • Partial dentures
  • Veneers
  • Sealants
  • Hygiene services
  • Cosmetic bonding
  • Dental X-rays (implied by full scope)

Team

  • Donna J. Sanfilippo, MS, DDS — DDS
  • Daniel J. Nasser — DMD

Insurance & Payment

Phone consultation, In-person appointments, Accepting patient payments at office

Languages Spoken

  • English

Photos

What Patients Say

Overall sentiment across review platforms: very positive

  • DemandForce/Official Website: 5 stars (based on an average of 6,829 reviews) (6,829 reviews)

Patients praise

  • Friendly and welcoming staff
  • Gentle and comfortable dental care (reduces anxiety)
  • Professional, knowledgeable, and thorough service
  • Efficient and timely appointments
  • High patient satisfaction with cosmetic and general dental outcomes

Common complaints

  • Occasional 1-star reviews mentioned by some users (though infrequent compared to positive feedback)

"Beat office ever! Everyone is so nice and helpful. Tiffany is great, and Dr Sanfelipo is a gem."

Patient review on DemandForce

"Omg my teeth look amazing after my visit! Thank you so much! I really feel like I can smile again without worrying."

Patient review on DemandForce

"I have had nothing but very positive experiences with Dr. Nasser and the staff at Contemporary Dentistry. I couldn't be happier with the dental work I've had."

Patient review on Yahoo Local

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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