Welcome to St. Charles County Orthodontics!

Thank you for visiting the website of St. Charles County Orthodontics, committed to creating beautiful, confident smiles throughout the St. Charles County Missouri areas.

Dr. Mark Morrell and Dr. Mark Humphrey offer a wide variety of treatment options ranging from traditional, time-proven appliances to the latest innovative orthodontic advancements. Our dedicated team of highly-qualified professionals is committed to determining which treatment solution is best suited for your specific orthodontic needs thus rendering the ideal result that you can depend on any time you visit us at St. Charles County Orthodontics, where we love to see you smile!



We must always understand and appreciate the priceless gift with which we have been blessed. The career we have chosen is not the placement of brackets, the bending of wires, or even the straightening of teeth.  It is the ability to truly shape people’s lives and affect their destinies.  It is the joy of giving someone the incredible gift of increased self esteem and self worth; a gift that may very well determine the difference between success and failure, between happiness and sorrow.  It is the ability to touch the lives of others so that someday, they in turn, will have the opportunity to also touch the lives of others.  It is the grateful realization that what we do is important and that, for the short time we are here on earth, we really do make a difference.

Dr. Mark Humphrey & Dr. Mark Morrell



2017 Top Orthodontist

top-denDr. Morrell has been continuously selected as a top orthodontist in the St. Louis area.

Office Tour


We want you to feel right at home with us. Come take a look around our welcoming, fun office with our convenient online office tour. Learn More



The Invisalign® system uses a series of clear plastic aligners to straighten your teeth without the “metal mouth” look of traditional braces!Learn More