Purpose: This study assessed military healthcare providers' knowledge, clinical practice, and comfort in caring for active duty (AD) lesbian, gay, and bisexual (LGB) patients.Methods: Primary care providers at Fort Bragg, North Carolina were surveyed anonymously.Results: The response rate was 28% (n = 40). Almost two-thirds of the respondents felt comfortable discussing sexual health with AD patients, but only 5% inquired about same-sex sexual activity. Slightly less than one-third reported prior training in LGB healthcare topics and nearly four-fifths desired clear guidance from the Department of Defense regarding the process for screening and documentation of AD same-sex sexual activity.Conclusion: The findings highlight providers' need and desire for training in LGB patient care.