Contact Us Michael E. Thum DDS, Family Dentistry Phone: 314-991-1400 11710 Old Ballas Road Suite 100 Creve Coeur, MO 63141 Monday: 9am to 6pm Tuesday: 9am to 5pm Wednesday: 8:15am to 2:00pm Thursday: 9am to 6pm 1st Friday of each month: 8am to 12pm Contact Us Name* First Phone*Email* Notes*CAPTCHAHuman Proof Uncheck to prove you're really human. PhoneThis field is for validation purposes and should be left unchanged. *To schedule an appointment, make a note in the Notes field and our team will connect with you. View Larger Map Find Michael E. Thum DDS, Family Dentistry on STLToday.com. Call Us Today! 314-991-1400 Quick LinksHome Our Practice Patient Reviews Contact Us Our ServicesAbscessed Teeth Bad Breath Cavities Cosmetic Dentistry Gingivitis Gum Disease Oral Cancer Sensitive Teeth Single Visit Crowns Teeth Grinding Toothaches Tooth Decay Contact Form Name* First Phone*Email* Notes*CAPTCHAHuman Proof Uncheck to prove you're really human. EmailThis field is for validation purposes and should be left unchanged. Tell Us How We Did Visit our Reviews Page to view testimonials and leave your own.