10/06/2026
A great teacher’s influence can last long after the lesson ends.
For generations of students at UTHealth Houston School of Dentistry, Fred “Old Dog” Simmons, Jr., DDS ’58, was that kind of educator. During his 25 years on the faculty, Simmons challenged students to think beyond technique, approaching dentistry with curiosity, sound judgment, and a commitment to lifelong learning.
Now, alumnus Charles Hoopingarner, DDS ’73, and his wife, Gayla, are helping carry his legacy forward through the Dr. Fred F. “Old Dog” Simmons, Jr., Excellence & Innovation in Teaching Endowment.
Their support will strengthen the dental school’s Center for Teaching and Learning, creating opportunities for faculty to grow as educators and helping prepare the next generation of clinicians to teach, mentor, and inspire.
Read how Simmons’ legacy continues to help shape the future of dental education: go.uth.edu/SimmonsHoopingarnerStory