David Thielen, DMD; Dentist

Located In Waterloo
David Thielen
Accepting New Patients
(319) 224-0847
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  • Saint John’s University, Bachelor of Arts in Biology 2016
  • Southern Illinois University School of Dental Medicine, DMD 2020
  • University of Iowa, General Practice Residency 2021

About The Doctor

Dr. David Thielen serves patients full time in our Waterloo office. Dr. Thielen grew up in the suburbs of Chicago before completing his undergraduate degree at Saint John’s University. He earned his DMD at Southern Illinois University in 2020, and then completed a hospital based General Practice Residency at the University of Iowa in 2021 where he managed acute dental emergencies and trauma.

Outside the office Dr. Thielen enjoys weightlifting, golfing, fishing, hiking with his German shepherd, and spending time with friends and family. He looks forward to getting to know the Cedar Valley area.

Services Offered

Waterloo Location

4015 Hurst Drive
Waterloo, IA 50701
(319) 235-6287 (Primary)


Monday – Thursday: 7:00AM – 5:00PM
Friday: 7:00AM – 2:00PM

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Before coming here I used to be uncomfortable going to the dentist. I discovered this place...now I am not uncomfortable going to the dentist!

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