Purpose: To identify meaningful educative experiences that contributed to the development of rehabilitation counselors' abilities to provide effective rehabilitation counseling services to lesbian, gay, bisexual, transgender, and queer (LGBTQ) persons living with chronic illness/disabilities (CID). Method: This was a secondary analysis of a larger qualitative data set that examined the educational experiences and practices of 12 certified rehabilitation counselors working with LGBTQ persons. Results: Using a qualitative content analysis methodology, 5 categories were identified: (a) formal didactic education, (b) affirmative supervision and consultation during practica/internship, (c) extracurricular-related training, (d) identification, and (e) family of origin. Conclusion: To help facilitate future counselors' self-perceived abilities to provide effective services to LGBTQ persons living with CID, rehabilitation counselor educators should place more emphasis on LGBTQ-related issues in their curriculum and provide practical (experiential) learning opportunities for their students.