Dr. Holloway was a faculty member at Ohio State University College of Dentistry from 1993-2011. During this time, she was a faculty in the section of restorative dentistry and prosthodontics and director of the advanced prosthodontics graduate education program from 2009-2011. In 2011, Dr. Holloway joined the Department of Prosthodontics at the University of Iowa College of Dentistry. In 2012, she became head of the department.
Dr. Holloway's teaching includes numerous advanced didactic, clinical and research courses for that program.
Dr. Holloway is a board-certified prosthodontist who limits her practice to the specialty of prosthodontics, with emphasis on all-ceramic and implant restorations.
Dr. Holloway is currently vice president of the American Academy of Fixed Prosthodontics and the Carl O. Boucher Prosthodontic Conference. She is a fellow of the American College of Prosthodontists and an associate member of the Academy of Prosthodontists. She is also a member of the board of directors of the American Academy of Fixed Prosthodontics, current secretary (and past president) of the Ohio chapter of the American College of Prosthodontists, a past member of the PASS advisory committee to the American Dental Education Association, a past member of the Prosthodontics Research Group Board of Directors of the International Association for Dental Research (and past president of the local chapter), a member of the Academy of Osseointegration, the American and International Associations for Dental Research, the American College of Prosthodontists, and a member of the Carl O. Boucher Prosthodontic Conference.