Welcome to Our Practice

Westwyn Dental LLC welcome you to our website! At Westwyn Dental LLC our philosophy is to provide treatment to the whole person - with a special focus on how your teeth and gums relate to your total body health. We want you to be confident that your smile achieves your goals for comfort, function and appearance. We're here to make that happen.

We also understand that choosing a dentist is an important decision. After all, your smile is your greatest asset and says a lot about your overall health. From the moment you walk in the door, you'll be welcomed by a caring staff in a relaxed, stress-free environment where the whole family can feel at ease.

Westwyn Dental LLC offers a full range of general & cosmetic dental treatments at our office to help you achieve your perfect smile. We utilize the latest in dental technology and techniques in order to offer you the best preventive care and treatment available in Berwyn.

To learn more about our comprehensive service offering, talented dentists and office procedures, take a few moments to look over the informative pages on our website. For additional information, you can always contact our office by calling or stopping in.

Relax with confidence at Westwyn Dental LLC. We're your neighbors and we're here to help you maximize the health of your smile. Proudly serving the Berwyn, Riverside, North Riverside, and Brookfield, IL communities.

Meet Our Doctors

Learn Who We Are

  • Dr. Jongbin Lee

    Dr. Jongbin (JB) Lee was born in Seoul, South Korea, and moved to the United States at the age of 12. He received his undergraduate degree in Biomedical Engineering at Georgia Tech and earned his Doctor of Dental Medicine degree at the University of Louisville School of Dentistry. Afterward, Dr. Lee completed the Advanced Education in general Dentistry at the University of Milwaukee VA Hospital, treating many veterans with complex dental problems. Dr. Lee is a member of the American Dental Association, Academy of General Dentistry, Illinois State Dental Society, and Chicago Dental Society

    Dr. Lee is passionate about dentistry and is dedicated to continuing education, especially in the areas of cosmetic dentistry and implants. His favorite thing about being a dentist is when he is able to treat an anxious and nervous patient, helping him or her to achieve a more beautiful smile and confidence. In his free time, Dr. Lee enjoys karaoke sessions with his friends and finding hidden gems in the Chicago food scene.

  • Dr.
    Richard Ziegler

    Dr. Rick Ziegler grew up in Champaign, Illinois where he attended Centennial High School. He then received his Bachelor of Arts in Biology from Washington University in St. Louis. Dr. Ziegler graduated from the University of Illinois College of Dentistry in 1984. He was the founder and director of a faith-based non-profit dental clinic in Chicago for 30 years and has maintained his private practice since 1987. Dr. Ziegler is married and has four children and three grandchildren. He is a member of the American Dental Association, the Illinois State Dental Society, and the Chicago Dental Society. He enjoys playing golf, doing projects around the home, and spending time with his family.

  • Dr.
    Connor  Schroyer

    Dr. Connor Schroyer was born in Clarendon Hills, IL. He attended Ithaca College where he received his Bachelor of Science degree in Biology and his Doctor of Dental Medicine degree from UIC College of Dentistry. He then went on to complete his General Practice Residency at Hackensack University Medical Center. 

    Dr. Schroyer is a part of the American Dental Association and the Chicago Dental Society. In his free time, Dr Schroyer enjoys fly fishing and attending live music performances.

Featured Articles

Read about helpful topics

  • Educational Videos

    Take a few minutes to watch our educational videos and learn more about different dental treatments and procedures. Video topics include general & cosmetic dentistry, Implants, oral health and hygiene, orthodontics and preventative dentistry. ...

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  • Bridges

    When you lose a tooth, it affects not just the appearance, but the function of your smile. It can be difficult to eat or speak naturally, extra stress is put on your remaining teeth, you’re at greater risk for developing gum disease, your remaining teeth can shift out of position causing bite problems, ...

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  • Laser Decay Diagnostics

    Using lasers, dentists can detect tooth decay that is not yet visible and would otherwise be undiagnosed using traditional methods. Laser cavity detection is based on the fact that healthy tooth structure reflects light, or “fluoresces,” differently than does decayed tooth structure. Teeth with decay ...

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  • Dental Implants

    If you have recently dealt with an injury or disease that affected your oral health, there are options available to recover the smile you once had. You may even be able to achieve a better smile than the one you had. Dental implants make it possible to renew your smile if you have lost some teeth. There ...

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  • Orthodontic Retention

    Getting your braces off is definitely a cause for celebration. You can finally enjoy your new smile after all that work and effort! But getting your braces off isn’t the end of treatment. Once your braces come off, you will enter the retention period of treatment. During the retention period, you will ...

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  • Fillings

    The bacteria in plaque produce acids that erode tooth enamel, eventually creating a hole, or cavity, in the tooth surface. Left untreated, this decay can spread to the interior of the tooth, and might lead to the need for a crown, a root canal, or even extraction. When caught early, your dentist can ...

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  • Veneers

    A dental veneer is a thin, durable porcelain shell that is custom-fabricated to cover the front of a tooth. Veneers can restore the appearance of teeth with chips, cracks, and stains, can close small gaps between the teeth, and can reshape misshapen or slightly misaligned teeth. Veneers are a popular ...

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  • Inlays and Onlays

    Inlays and onlays are indirect restorations used to repair molars and premolars damaged by decay or trauma. Inlays and onlays fit more securely and last longer than fillings, strengthen compromised teeth, and preserve more natural tooth structure than crowns. An inlay is used to restore the center of ...

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  • Tooth Decay Prevention

    What is tooth decay? Tooth decay begins with the Streptococcus mutans bacteria. These bacteria join with food particles and fluids in the mouth to create plaque, a constantly forming biofilm which sticks to the surface of tooth enamel. The bacteria in plaque convert the sugars in our foods into lactic ...

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  • Root Canal Treatment

    Every tooth has two sections: a crown, the visible part of the tooth above the gum line, and one or more roots, which anchor the teeth within the jaw. Each tooth has three basic layers: an outer layer of hard enamel (which protects the crown) or cementum (which covers the root), a middle layer of softer ...

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Hours of Operation

Our Regular Schedule


9:00 am-5:00 pm


9:00 am-5:00 pm


9:00 am-3:00 pm


9:00 am-5:00 pm


9:00 am-1:00 pm


9:00 am-1:00 pm