Welcome to Fantastic Smiles LTD


A healthy, beautiful smile is a vital part of feeling good about yourself. At Fantastic Smiles in Mount Prospect, IL, our doctors give professional dental options you can be confident with! No matter what your dental goals or needs, all of the Mount Prospect dentists at our practice will give you the quality care and respect you deserve. For years Fantastic Smiles has helped make “painless dentistry” a reality. Allow us to help you experience a new, modern style of dentistry where you’ll look forward to coming back!

Dr. Koser welcomes you to an incredible and professional dental office, Fantastic Smiles. We offer excellent comprehensive, cosmetic, and restorative dentistry five days a week. We make it easy to schedule appointments that fit your schedule!

We make sure you leave our office feeling confident, relaxed, and comfortable. Dr. Koser has found that patient happiness, exquisite results, and all around success are in the finer details. See our Testimonials page for a few of our client’s words. You will find Fantastic Smiles is where you and your smile belong. Call or Email us today!


Straighten your smile without embarrassing brackets and wires.


Permanently restore your smile with dental implants.


Improve your smile with beautiful porcelain veneers. 



Dr. Koser offers the best family and cosmetic dentistry in the Mt. Prospect, IL area. Schedule your appointment today and let our staff help you keep your smile beautiful and healthy!

Fantastic Smiles LTD

Mt. Prospect, IL Cosmetic Dentist
301 East Rand Road
Mt. Prospect, IL 60056
Phone: (847) 577-5464