College of Dentistry and Dental Clinics

In one of the largest gifts in the history of the University of Iowa College of Dentistry and Dental Clinics, Catherine Miller-Geroy and Gary Geroy have made a commitment to endow a chair in the Department of Prosthodontics in honor of Miller-Geroy’s father, Dr. Thaxter “Thax” Miller (’54 MS, ’54 PROS).

Robert Bowers and Anvita Maharishi, assistant professors in the Department of Family Dentistry, received a CRISP grant to study national trends in materials used for full coverage dental restorations. Their research will analyze data from 18 dental schools to assess the shift toward all-ceramic materials and inform updates to dental education and licensure standards.

A patient expecting to wait weeks for a dental crown is surprised when the procedure is finished in a single afternoon. For Victor Feitosa, moments like this show how digital dentistry is reshaping care—and why he is excited to be teaching at the University of Iowa College of Dentistry and Dental Clinics.

Aline Petrin, assistant professor of orthodontics, received a CRISP grant to complete genetic screening of patients with Van der Woude syndrome. Her study will help clarify how genetic mutations influence disease severity and support future research into epigenetic factors that shape cleft phenotypes and guide individualized treatment strategies.

Olujitan receives Fellowship to support final stages of her dissertation by providing protected time for research and writing.

Garland Hershey, Eric teDuits, and Sara Stuefen, were recognized as Iowa's Educator of the Year, Alumnus of the Year, and Rising Star Awardee on September 12, 2025 at The Graduate Hotel in downtown Iowa City.

Dr. Jeffrey Marschall, Oral and Maxillofacial Surgeon dually appointed at the University of Iowa Hospitals and Clinics and the University of Iowa College of Dentistry, has been recognized as a Fellow of the American College of Surgeons (ACS).

Steven Levy and Shaoping Zhang are contributing to a new NIDCR-funded study developing statistical tools to explore links between dental caries and periodontal disease. The project uses national oral health data and will produce an open-source software package to help researchers improve analysis and support better patient outcomes.

The College of Dentistry is pleased to announce that Dr. Liu Hong has been appointed interim director of the Iowa Institute for Oral Health Research, where he will oversee daily operations of the college’s research laboratories and facilities. Dr. Hongli Sun has been named Director of the Graduate Program in Oral Science. A nationally recognized researcher and educator, Sun brings expertise in nano-biomaterials and regenerative medicine, along with a strong commitment to graduate training and mentorship.

University of Iowa researchers, led by Dr. Brad Amendt, successfully tested a nano-sized packet that released a single gene to prevent craniosynostosis. The research team aims to begin human clinical trials in the next one to two years.