When you visit Beauchamp, Gauss & Gschwind, PLLC, our entire team is dedicated to providing you with the personalized, gentle care that you deserve. Whether you are interested in routine dental care, cosmetic dentistry, or more extensive dental work, we are here to help you.

Part of our commitment to serving our patients includes providing information that helps them to make more informed decisions about their oral health needs.

We are proud to have served patients in our community for almost 20 years. We have dedicated our practice to providing you and your family with the highest standards of dental care.

  • Caring, Quality Family Dentistry
  • Emergency Appointments Available
  • Family Dentistry
  • New Patients Welcome!
  • General and Cosmetic Dentistry

Payment Options

Our office accepts most insurance programs. We are providers for:

  • Delta Dental
  • Blue Cross Blue Shield
  • Delta Healthy Kids
  • Cigna
  • Healthy Michigan Dental
  • MIChild
  • ADN
  • Guardian


From dental cleaning to root canals, we make sure that your teeth get the best care. Our expert staff will make sure you are comfortable and leave with a great smile on your face.

Contact Us

If you want to get the smile of your dreams today, call to schedule an appointment. We'll assess your current oral health and make a game plan for you.


  • American Dental Association
  • Michigan Dental Association

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Beauchamp, Gauss & Gschwind, PLLC

342 W. Saint Clair Street
Marine City, MI 48039
Phone: (810) 765-9200
Fax: (810) 765-6460
Email: [email protected]

CALL US TODAY AT ♦ (810) 765-9200

Meet Our Doctors

Experienced & Professional Dental Care

  • Barry R. Beauchamp, D.D.S.

    Marine City, MI Dentist

    Beauchamp Gauss and Gschwind PLLC

    Dr. Beauchamp was raised in Marine City and graduated from Holy Cross (Cardinal Mooney) High School in 1980. He attended Albion College and graduated in 1984, then received his degree in dentistry from the University of Michigan School of Dentistry in 1988. In 1989, he assumed the practice from Donald J. Burns, D.D.S. He is married and has four children

  • Chester B. Gauss, D.D.S.

    Marine City, MI Dentist

    Beauchamp Gauss and Gschwind PLLC

    Dr. Gauss graduated from Albion College in 1984. He attended the University of Michigan School of Dentistry and received his degree in 1989. In 1990, he completed a one-year general practice residency at Oakland Naval Hospital in California. From 1989 until 1996, he served as a dental officer in the United States Navy Dental Corps. Dr. Gauss went into private practice in 1996 and is married with two children.

  • Sandra J. Gschwind, D.D.S.

    Marine City, MI Dentist

    Beauchamp Gauss and Gschwind PLLC

    Dr. Gschwind graduated from the University of Michigan's School of Dental Hygiene in 1984. She attended the University of Michigan School of Dentistry and received her degree in 1989. Dr. Gschwind served as a dental officer in the United States Navy Dental Corps from 1989 until 1995. She went into private practice in 1996 and is married with two children.


What Our Clients Say About Us

  • "Visiting Drs Beauchamp, Gauss & Gschwind PLLC gives my family and me more reasons to smile."
    The Johnson Family
  • "Dr. Beauchamp provided me with excellent care when I needed it the most."
    Jennifer R.

Featured Articles

Read about helpful topics

  • 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, ...

    Read More
  • 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 ...

    Read More
  • 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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  • 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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  • 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 ...

    Read More
  • 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 ...

    Read More
  • 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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  • 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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  • 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 ...

    Read More

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Hours of Operation

Our Regular Schedule


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm