SmilesAtlas
Independent practice

Thomas J Kilgannon III DDS PC

General dentistry · Tappan, NY
5113 Google reviews
Same-day emergencies
Official site Official NPI record
Thomas J Kilgannon III DDS PC
Key facts
  • Thomas J Kilgannon III DDS PC is 1 of 7 general dentists listed in Tappan, NY.
  • Independent practice.
  • Public rating 5 from 113 Google reviews.

SmilesAtlas verification

What we independently checked against the official record. No other directory shows this.
i
License not independently verified
This state does not publish a free license roster we can match, so we show the federal NPI record and a board link instead of a status. We never fabricate a status.
NPPES + state board link
✓
Independent practice
No parent organization or DSO brand in public records.
NPPES + ownership check
What we could not verify yet: We do not yet have a public source for this dentist's board-certification or CE status, so we have left it out. We never fabricate a credential.

Public record last checked: June 2026.

About this practice

Thomas J Kilgannon III DDS PC is a general dental practice at 165 Washington Street in Tappan, NY. Public records show it as independent practice (no parent organization or DSO brand in public records). It has 113 Google reviews at 5 stars. Posted hours cover 7 days a week.

Insurance & services

Services
Cosmetic DentistryGeneral Dentistry and Oral SurgeryEmergency Dental CareDental Hygiene and Caries PreventionTeeth WhiteningInvisalignPeriodontal Gum TreatmentProsthodontic TreatmentDental BridgesSedation Dentistry

Visit

Address
165 Washington Street, Tappan, NY 10983
Phone
8453597654
New patients
Call to confirm
Hours
Friday: 9:30am to 5pmMonday: 11am to 5pmSaturday: 9:30am to 3pmSunday: ClosedThursday: 9:30am to 5pmTuesday: 12 to 8pmWednesday: 11am to 7pm

Reputation

5
113 Google reviews
Sources and verification

Frequently asked questions

Is Thomas J Kilgannon III DDS PC a verified dentist?
Thomas J Kilgannon III DDS PC is listed in the federal NPI registry, is independent practice, and has 113 Google reviews. We last checked the public record in June 2026.
How can I double-check Thomas J Kilgannon III DDS PC?
Open the official NPI record at NPPES NPI Registry (CMS) and search the state dental board for the license number to confirm the status shown here.
Does Thomas J Kilgannon III DDS PC accept new patients?
We do not have a confirmed new-patient status for Thomas J Kilgannon III DDS PC; call the office to check.
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