Our professional staff members at O'Fallon Family Dentistry and Smile Center maintain the highest levels of accreditation and pursue ongoing education to stay updated with the latest trends in dentistry.

You will also find that we have a very family friendly atmosphere. We treat patients of all ages, and we will try to accomodate your schedule. Our staff team members believe in making customer service and satisfaction number one. If you are happy, we are happy. So enjoy our friendly environment where we treat you like family.

Doctor - Alan Johnson D.D.S.

I was born and raised in St. Louis attending Mehlville High School as a kid. I graduated with an undergraduate degree in chemistry from Brigham Young University - Idaho and continued my education by obtaing a masters degree in physical chemistry from Brigham Young University as well. I attended the University of Missouri - Kansas City Dental School where I earned my degree in dentistry. I love that moment when you change someone's smile and they look in the mirror for the first time. It really makes our job special.

I married my wife Shelley in 2004 and we are the proud parents of two girls, Ella and Sophie. We moved into the O'Fallon area after graduation and absolutely love being in the area. It's great to be watching the Cardinal's again and look forward to some great seasons in the future.

Alan Family


Office Manager - April Bailey

I grew up in Lake St. Louis and graduated from St. Dominic High School. My husband Chris and I were married in 2007 and live in St. Peters with our weiner dog, Albert. I enjoy shopping, traveling, and spending time with our friends and family.

I have been in the dental field since 2000 and I am very excited to be working in such a fun and friendly office here at O'Fallon Family Dentistry and Smile Center!

Dental Hygienist - Liz Kincaid


I grew up in St. Peters and graduated from Fort Zumwalt High School. It was a dream of mine to become a dental hygientist, and I am thankful to have found such a rewarding career.

My husband and I live in St. Charles. Together we have 5 kids (not really kids anymore) Scott, Kevin, Jake, Angie and Samantha; along with two dogs. I enjoy sports, traveling and can't get enough of Home and Garden T.V.

Dental Assistant - Leslie Smith


I am originally from a small town in Arkansas. I have lived in the St. Louis area for the last 9 years. I started working in the dental field over 10 years ago. Dentistry is a very rewarding career for me. I love our office and love the people I work with. We are all committed and dedicated to our patients.

My husband Mike and I live in Moscow Mills with our two daughters, Sarah and Ella, and our son Sullivan. I love trips to the lake, scuba diving, spending time with my family and friends and watching CSI.

Dental Assistant - Vanessa Cope

I grew up in the St. Louis area and now live in Wentzville with my husband and four children, who of course keep us very busy!  I have two boys and two girls. When I do have any sort of free time, I enjoy camping, shopping, zumba and doing anything with my family.
I have been a dental assistant for 18 years now and I love what I do. I studied dental assisting at Forest Park community college. I continue to further my education as a dental assistant to make your visit and experience at our office the best that it can be. This is an amazing team of people I work with and we are like a huge family that you will feel part of while you are here. We all take pride in our jobs and love what we do.
Dental Assistant - Jennifer Davis

I grew up in O'Fallon and graduated with honors
from Missouri College in 2011. I have worked in the dental field for over 3 years and am so thankful to have found such a rewarding career. I am proud to be part of such a great team at O'Fallon Family Dentistry.
My husband Eric and I live in Wentzville with my daughter Chessa, my son Jace, and our two four legged furbabies. I enjoy camping, riding bikes, shopping, and spending time with firends and family.