Dr. Azaryas Mandefro

Dr. Azaryas Mandefro is dedicated to giving your family the advanced dental care and personalized attention you deserve.

Dr. Mandefro earned his bachelor’s degree from Mizzou and his DMD from the prestigious University of Pennsylvania School of Dental Medicine. He is a member of the American Dental Association, Missouri Dental Association, and Greater St. Louis Dental Society, and lives in Town and Country with his wife Betty and their daughter Ellie.

Dr. Elliot Leon

A native of St. Louis and a graduate of the dental school at University of Missouri-Kansas City, he has over 28 years of experience in helping his patients achieve and maintain optimal dental health and smiles that they can be proud of. His soft touch and gentle nature are the foundation of our practice philosophy.

Dr. Leon maintains membership in professional organizations such as the American Dental Association, the Missouri Dental Association, the Academy of General Dentistry, and the Organization for Conscious Sedation. He and the rest of our dental team attend ongoing education courses throughout the year to make sure we are offering the latest and the best dental techniques.

Dr. Leon has been married for 40 years to his wife Mitzi, who also works in the office helping patients for the last 24 years. They have 3 children; Melissa, Larry, and Jeffrey and one granddaughter named Aspen. Dr. Leon’s hobbies include: biking, swimming, baseball (Go Cards!).

Dr. Leon is YOUR dentist Florissant MO!

Dr. Christopher Weber

Dr. Christohper WeberDr. Christopher Weber is a new face around the office.  He studied at the Southern Illinois University School of Dental Medicine in 2011 and joined our team in September 2014. 

He is with us every Tuesday through Thursday and in his off hours, enjoys watching movies, reading comic books and rock climbing with his wife.  

Dr. Weber enjoys working along side Dr. Elliot Leon, DDS and is a proud member of the team at Soft Touch.




Dr. Jason Allen

Dr. Elliot Leon, DDS | Assoc. Dr. Dr. Allen is a 2000 graduate of Southern Illinois University School of Dental Medicine. Since being finished with dental school, he has received further training in cosmetic dental work and clear aligner therapy (ClearCorrect). He also is always taking courses to keep up on the latest in dental treatments and tech.

Dr. Allen lives in the city and enjoys riding his bicycle to work when he can. He also likes hiking and spending time outdoors with his two daughters, playing pinball, and looking for new restaurants to try out. Dr. Allen’s calm nature and gentle touch help put patients at ease and feel relaxed while they are in his care.

Dr. Allen welcomes all patients to the office at Soft Touch Dental and is happy to serve you, along side Dr. Elliot Leon, DDS.