In 1979, Dr. Tommy Harrison and Dr. Gary Garrison, lifelong friends from Temple, Texas, born just 3 days apart, opened the doors to a new dental practice at the
corner of Fry Road and the Katy Freeway. The two new doctors had decided to go into practice together, considering the high cost of setting up. After 27 years at that location, the practice was moved to a new, more modern office on Kingsland in 2005. As their families grew and interests outside the office changed, their partnership always remained great.
In 2005, Dr. Garrett Bethke joined the practice as an associate for both doctors. A patient of the practice since he was 10 years old, Dr. Bethke fulfilled his dream of running a practice, when in March of 2007, Dr Bethke took over for Dr. Garrison. Dr. Garrison moved to the hill country, and opened a new practice with his son Austin.