Michael Pontrelli joined Memorial Park dental group as their chief operator in 2015 to help with the expansion of their dental group. In 2015, the group consisted of 1 practice, which was acquired in 2006, and today the group has 8 practice locations in the greater Houston, Dallas/Ft, Worth & Austin areas.

Their group sets themselves apart by deploying a doctor-centric partnership model with an entirely bespoke purchase arrangement. They are willing to purchase up to 200% of the value of the practice.