What services does First Impressions Dental offer?

First Impressions Dental offers a wide range of dental services, including dental implants, crowns and bridges, root canals, Invisalign®, and dentures. They pride themselves on catering to all your oral health needs.

Who is Dr. Terry Trezek?

Dr. Terry Trezek is the dentist at First Impressions Dental. He takes pride in offering comprehensive dental care and helping patients achieve healthy and beautiful smiles.

What are the office locations for First Impressions Dental?

First Impressions Dental has two office locations: one in O'Fallon, MO and one in Troy, MO.

Does First Impressions Dental accept insurance?

Yes, First Impressions Dental accepts a variety of insurance plans. They can help patients navigate their insurance and billing options.

How can I request an appointment at First Impressions Dental?

You can request an appointment by contacting the office directly. The website provides the phone numbers for both the O'Fallon and Troy locations, as well as a text line, to make it easy to schedule an appointment.

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Voyager DBDeep data on millions of local businesses, with verified decision-makers to reveal.Contact ResearchHand-built prospect lists from human researchers, delivered in 24 hours.People SearchFind owners and decision-makers by job title, seniority and department.Chrome ExtensionColdlytics in your browser - prospect any business as you browse the web.IntegrationsInstantly, Smartlead, lemlist, Clay, HighLevel, plus Claude and ChatGPT over MCP.

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First Impressions Dental

$2.2M revenue • 12 employees • 20 Business Park Dr, Troy, MO, 63379, United States

Last Updated Dec 6, 2025

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Company Overview

Company Name

First Impressions Dental

Address

20 Business Park Dr, Troy, MO, 63379, United States

Website

first-impressions-dental.com

Phone

(636) 462-8599

Approx. Annual Revenue

$2.2M

Employees

Established

2010

Google Reviews

4.3 (79 reviews)

Locations

About First Impressions Dental

First Impressions Dental, located in Troy, Missouri, is a dental practice led by Dr. Terry Trezek. The company offers a wide range of services to cater to the oral health needs of patients, with a focus on providing high-quality care and helping patients achieve healthy and beautiful smiles.

Business Profile

Read from the First Impressions Dental website on Oct 22, 2026. Hover an item to see the exact wording it came from.

About the website

Website quality (AI-assessed): 6/10 · Copyright notice says 2020; No contact form or booking
Website by: O360

Recent changes

What changed on the First Impressions Dental website and Google listing, as detected by Coldlytics on each visit.

Oct 22, 2026
Estimated headcount moved from 6-10 to 11-20 employees

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