Family dentistry in Oswego, ILYour smile is the most important thing you can wear.
Gentle, thorough dental care from Dr. Erika Krouth, Dr. Hani Duong and a team that treats you like family.

Patient quick links
Welcome to Krouth Dental
For two decades, Dr. Erika Krouth has cared for families at her Oswego dental office, welcoming patients from Oswego, Aurora, Montgomery, Plainfield, Yorkville, Naperville and beyond. Today she and Dr. Hani Duong lead a close-knit team, many of whom have been with the practice for well over ten years, so you will see familiar faces at every visit.
We take the time to listen, explain your options in plain language and help you decide what is right for you, without pressure. From routine cleanings to restoring a complete smile with All-on-X, you can expect gentle care in a calm, comfortable office.
Your comfort is our biggest concern.
Nervous about the dentist? Let us know. We will go at your pace, check in with you along the way and make sure you feel at ease.
- Every step explained before we begin
- Breaks whenever you need them
- Familiar faces, many with us for over ten years
- Honest advice with no pressure
Gentle care. Every visit.
Our services
Complete care for your whole family, from routine cleanings to restoring your smile.

Preventative care
- Check-ups and cleanings
- Periodontal maintenance
- Scaling and root planing
- Fluoride and sealants
- Mouthguards and nightguards

Restorative dentistry
- Tooth-colored fillings
- Crowns and bridges
- Implant restorations
- All-on-X full-arch restorations
- Dentures and partials

Cosmetic dentistry
Tired of hiding your smile?
Whitening, veneers, bonding and contouring can brighten, reshape and close gaps for a smile you will want to show off.
Full-arch restoration
A complete smile with All-on-X
A full arch of replacement teeth, supported by a few dental implants. Ask us whether it is right for you.
- Fixed in place, not removable
- No denture adhesives
- A natural-looking smile

Dental emergency?
We make room for emergency visits during office hours. Call us and we will do our best to see you as soon as possible. If you have severe swelling, uncontrolled bleeding or trouble breathing outside of office hours, call 911 or go to the nearest emergency room.

Familiar faces
Meet our team
Experienced, caring people who take the time to get to know you. Many of our team members have been with the practice for well over ten years.
Dr. Erika L. Krouth, D.D.S.
A UIC College of Dentistry graduate, Dr. Krouth opened her Oswego practice in 2006 and is a past president of the Aurora Dental Society.
Dr. Hani Duong, D.M.D.
Part of our team since 2024, Dr. Duong brings compassion, dedication and a passion for creating beautiful smiles. She is an active member of the Academy of General Dentistry and the American Dental Association.
Patient reviews
What our patients say
More than 1,000 patients have reviewed us on Patient Connect. Here are a few kind words from Google.
Rated 5 out of 5 stars.
“Absolutely would recommend Krouth Dental, especially Dr. Duong, to anyone with anxiety about their dental health.”
Lynn J.
Google review
Rated 5 out of 5 stars.
“We love everyone at Krouth Dental! My husband and I have been going here since we moved to Oswego, and now our kids go here. Can’t say enough great things about the entire staff!”
Nikki K.
Google review
Rated 5 out of 5 stars.
“Best dentist ever! Everyone in the office is so friendly and knowledgeable. Dr. Krouth is very personable. She cares about her patients so much!”
Mary Ann G.
Google review
Rated 5 out of 5 stars.
“What a wonderful experience for both myself and my daughter at her first dentist appointment!”
Jenna G.
Google review
Rated 5 out of 5 stars.
“Dr. Krouth makes going to the dentist a comfortable and positive experience.”
Jacque P.
Google review
Rated 5 out of 5 stars.
“Krouth Dental was a great experience. Very timely, knowledgeable, and professional. A lovely staff.”
Andrea J.
Google review
New patients welcome
We are always happy to welcome new patients from Oswego and the surrounding communities. Save time at your first visit by completing your forms online.
Questions about dental insurance?
Most PPO dental policies work well at our office. We do not accept HMO plans, public aid or discount plans. Give us a call and we will explain how your insurance will work before your visit.
Visit our Oswego dental office
Conveniently located on Douglas Road in Oswego, we proudly serve patients from Oswego, Aurora, Montgomery, Plainfield, Yorkville, Naperville and the surrounding communities.
Krouth Dental
1016 Douglas Rd
Oswego, IL 60543
(630) 554-5244
Get directions
Office hours
| Day | Hours |
|---|---|
| Monday | 9:00 am to 6:00 pm |
| Tuesday | 8:00 am to 5:00 pm |
| Wednesday | 9:00 am to 6:00 pm |
| Thursday | 8:00 am to 5:00 pm |
| Friday to Sunday | Closed |





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