Experienced & professional dental care.

High standards exceptional results.

Perfecting your smile is our first priority.

Welcome

 THE PREFERRED DENTIST FOR SYCAMORE, DEKALB, AND THE SURROUNDING COMMUNITIES

  John N. McMillen, DDS

Gateway Family Dentistry - General and Family Dentistry

  Ceàd Mile Fàilte - A Hundred Thousand Welcomes 

When you visit our dental office, you and your family are our top priorities.  Our entire team is dedicated to providing you with personalized, high quality dental care in an upscale office without the big business feel and high costs.  We have been serving Dekalb, Sycamore and the surrounding communities since 1994.

When you visit our office you will experience all that modern dentistry has to offer, including a comprehensive list of general, restorative and cosmetic dental services to meet the  needs of  the whole family. Our goal is to assist each patient in achieving and maintaining long term dental health and a beautiful smile. Some of the services we provide include:

  • Cleanings & Exams
  • Sealants & Fluoride
  • Root Canal Therapy
  • Periodontal Treatments 
  • Teeth Whitening
  • Tooth Colored Fillings
  • Crowns & Bridges
  • Porcelain Veneers
  • Dental Implants

Watch Our Videos

Part of our commitment to serving our patients includes providing information that helps them to make more informed decisions about their oral health needs.  This website is a resource we hope you’ll find both useful and interesting.

We genuinely hope this site is helpful to you in learning more about our practice, dental conditions and treatments, dental recommendations, payments & insurance and more.

Please browse through our website and be sure to give us a call if you have any questions or would like to schedule an appointment. You may also use our online appointment request form to schedule your appointment. 


Gateway Family Dentistry
2550 Hauser Ross Drive Suite 300
Sycamore, IL 60178
Phone: (815) 756-6626
gatewayfamilydentistry@frontier.com

Contact Us. We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form below.

Contact Us

We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form below.

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