A number of surveys highlight a shortage of dentists in the UK. There is also evidence of discrimination against those with HIV reported within the dental profession and service users. We decided to assess the extent of this problem in our HIV outpatients by conducting a cross-sectional survey, asking them to complete a questionnaire exploring issues related to dental care access, and using clients attending the routine genitourinary (GU) medicine outpatient clinic as controls. A total of 241 outpatients completed the survey, of whom 51 (21%) were HIV patients. Significantly, more HIV patients reported difficulty registering with a dentist than GU patients (58.8% versus 18.2%, chi(2) with Yates correction = 8.76, P = 0.0031). They also report significantly more dental health problems compared with controls (54.9% versus 32.1%, chi(2) with Yates correction = 8.02, P = 0.0046). In total, 34.6% of HIV patients who had declared their status to a dentist thought that it had negatively impacted on their care, with 6.2% being refused treatment. Our small survey confirms that discrimination in relation to access and level of dental care exists, with black African women being at most risk. Efforts are needed to raise professional standards and HIV awareness to prevent continuing inequalities in dental care provision.