 The study found that healthcare providers, including dental professionals, need to improve their communication about human papilloma virus, HPV, vaccination to increase coverage in the US. Despite having some knowledge of HPV and its vaccine, many providers are not effectively discussing the link between HPV and oropharyngeal cancer or recommending vaccination, often due to discomfort with discussing sex or perceived low risk in patients. Interventions are needed to help dental professionals perceive their role in delivering effective recommendations within the complex communication environment surrounding HPV vaccination and education.