Bright Smiles, Gentle Care

Expert Dental Care You Can Trust.

Why Families Choose Colony Dental Care

Trusted Dental Care in San Antonio for More Than 30 Years

Finding the right dentist means choosing a team that combines experience, modern technology, and genuine patient care. At Colony Dental Care, we’ve proudly served generations of families throughout San Antonio by providing personalized dental treatment in a welcoming environment.

Whether you’re visiting for a routine cleaning, cosmetic smile makeover, Invisalign®, dental implants, or emergency dental care, our goal is simple: help every patient achieve a healthy smile that lasts a lifetime.

✔ Locally trusted for 30+ years

✔ Experienced San Antonio dental team

✔ Modern digital technology

✔ Family, cosmetic & restorative dentistry

✔ Flexible financing options available

Schedule your appointment today and discover why so many San Antonio families trust Colony Dental Care.

Three people, two adults and one child, lying close together and smiling at the camera.

Now Offering Invisalign Services

General Dentistry

Our general dentistry services work to maintain the health of your smile.

Restorative Dentistry

Our restorative dentistry services can help you achieve oral health goals.

Cosmetic Dentistry

Our cosmetic dentistry services can transform the appearance of your teeth.

A dentist wearing gloves examines a smiling woman’s teeth with dental tools while she sits in a dental chair.

Complete Dental Care Under One Roof

No matter where you are in your oral health journey, Colony Dental Care provides comprehensive dental services designed to protect, restore, and enhance your smile.

From preventive cleanings and routine exams to advanced restorative procedures and cosmetic treatments, our experienced dental team creates customized treatment plans based on your individual goals.

Services Include

  • Dental Exams & Cleanings
  • Tooth-Colored Fillings
  • Dental Crowns
  • Bridges
  • Root Canal Therapy
  • Dental Implants
  • Invisalign®
  • Veneers
  • Teeth Whitening
  • Emergency Dentistry
  • Pediatric Dental Care
  • Gum Disease Treatment
  • Oral Cancer Screenings

Why Patients Continue Choosing Colony Dental Care

30+ Years of Trusted Care

Three decades of trusted dental care for San Antonio families.

Rooted in San Antonio

Dr. Oei was born, raised, and trained right here in San Antonio, giving our team a genuine connection to the community we serve.

Complete Care in One Office

From preventive and restorative dentistry to cosmetic treatments, Invisalign®, implants, and emergency care, we offer comprehensive dental services under one roof.

Flexible Ways to Pay

We accept insurance and offer financing options through CareCredit®, Cherry, and Sunbit, along with flexible payment plans.

Modern Dental Technology

We use advanced technology to support precise, comfortable, and personalized care, including digital X-rays, intraoral cameras, soft tissue lasers, digital smile previews, and the Isolite System.

Care That Speaks Your Language

Our bilingual team proudly serves the San Antonio community, making communication easier for Spanish-speaking patients and families.

A Team

You Can Count On

Colony Dental Care has proudly cared for local smiles for over 30 years, and we’re always improving! As your trusted San Antonio dentist, we take joy in providing exceptional dental care that goes beyond the general dental needs of the community.

Your smile is unique. Fortunately, with our services ranging from cosmetic dentistry to restorative treatments, we can create a personalized experience as unique as yours. A healthy mouth is the foundation of healthier well-being. Join us in the journey toward a brighter, healthier smile by giving us a call today!

Frequently Asked Questions

How often should I visit the dentist?

Most patients benefit from professional cleanings and exams every six months, although some individuals may require more frequent visits depending on their oral health.

Yes. We work with many dental insurance plans and are happy to help maximize your benefits.

Yes. We offer flexible financing options through CareCredit®, Cherry Financing, Sunbit, and our in-house membership plan.

Absolutely. If you’re experiencing a toothache, broken tooth, swelling, or another dental emergency, contact us as soon as possible. We do our best to accommodate same-day emergency appointments.

Yes. Invisalign® clear aligners are available for many teens and adults looking for a discreet orthodontic solution.

Yes! We welcome new patients of all ages and look forward to helping you maintain a healthy smile.

Meet Dr. James Oei, DDS

For over three decades, Dr. James Oei has been committed to helping patients achieve healthy, confident smiles through compassionate and personalized dental care.

As a trusted San Antonio dentist, Dr. Oei believes every patient deserves honest recommendations, comfortable treatment, and long-term oral health solutions. His approach combines years of clinical experience with modern dental technology to deliver exceptional care for children, adults, and seniors alike.

Whether you’re visiting for preventive care, cosmetic dentistry, restorative treatment, Invisalign®, or emergency dental services, Dr. Oei and the Colony Dental Care team are dedicated to making every visit a positive experience.

A man with glasses and dark hair, wearing black scrubs with the text "James Oei DDS" on them, smiles outdoors with trees in the background.
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