About the Author – Dr. D. Preston Smith

Dr. D. Preston Smith attended Rice University in Houston, Texas where
he graduated with honors in Economics.

He graduated from the University of Texas Medical School at Houston
in 1987. Following medical school he spent two years in General Surgery
at the University of Tennessee Medical Center at Knoxville. In 1993, he
finished his Urology Residency at Northwestern University in Chicago. He
concluded his training upon completion of a two-year fellowship in
Pediatric Urology at the University of Tennessee at Memphis and
LeBonheur Children’s Hospital in 1995.

Dr. Smith is board certified and he has authored or co-authored many
articles, papers, chapters, and books in Urology and Pediatric Urology.
His research has been presented throughout the world. Dr. Smith’s
dedication to helping children with urologic problems inspired him to
establish PottyMD.

Dr. Smith is a father of three young children.