She is involved in clinical and translational research examining the interactions between periodontal diseases and systemic health at UAB. Geisinger's research interests comprise periodontal-systemic interactions, periodontal regenerative therapies, implant dentistry, and educational technology. She is a Diplomate of the American Board of Periodontology and president-elect of the American Academy of Periodontology Foundation. Geisinger can be reached at: miagdds@uab.edu.