4801 Southern Hills Dr, Sioux City, IA 51106, USA
Meet Our Dentist

Meet Dr. John Welch, FAGD
DDS, Fellow of the Academy of General Dentistry
Dr. John Welch was born in Cedar Rapids, Iowa. He spent his childhood growing up in the cornfields of Shellsburg, Iowa. He graduated from Wartburg Collge Magna Cum Laude with a triple major in Chemistry, Biology, and Biochemistry. Dr. Welch then attended the University of Iowa College of Dentistry where he earned his Doctor of Dental Surgery.
Dr. Welch loves the art and science of dentistry. He has traveled all over the nation to learn advance skills from the best in the field, but patient comfort remains his top priority. He received his fellowship award in the Academy of General Dentistry in the Summer of 2016. He is a member of the American Academy of Cosmetic Dentistry and the American Dental Association.
Dr Welch is married to Cassidy. He spends his free time traveling, working out, and target practicing. Dr Welch and Cassidy have 3 furbabies. Dogs Stella and Capri and Cat Josh. He also works with dental charities such as the Mission of Mercy, donating his expertise to those less fortunate.
As someone with dentist anxiety, the staff made me feel incredibly comfortable and at ease. They answered all my questions and explained it in a way I could easily understand.
- SIDNEY MARKS
Had a root canal done today. Like they said, it's similar to getting a filling, but takes longer. No pain, and they were reassuring and professional!
- TERESA R
Dr Welch does a great job. Staff is very friendly and caring🤗 I can always get in when I need too & don’t have to wait forever!
- RITA LECKBAND
Had a very good experience with getting a cracked tooth capped. Dr. John and staff friendly and very responsive. I recommend them!
JEFF ZYZDA
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Come in for a consultation and find out all about the best cosmetic dentist in Sioux City.. Let Dr. John help you own your smile.