Objectives. We describe the impact of school health centers in Alameda County, California, on adolescents' access to care and their mental and physical health outcomes. Methods. We used a multimethod evaluation of 12 school health centers to track data on clients (n = 7410), services, and provider-reported outcomes; client pre–post surveys (n = 286); and student focus groups (n = 105 participants). Results. School health centers were the most commonly reported source of medical (30%), family planning (63%), and counseling (31%) services for clients. Mental health providers reported significant improvements (P < .05) from baseline to follow-up in clients' presenting concerns and resiliency factors. Medical providers and clients also reported general improvements in reproductive health, particularly in the use of birth control other than condoms. Student focus group participants noted that school health centers helped improve access to services students might not seek out otherwise, particularly counseling and family planning services. Furthermore, students noted that they liked school health centers because of their confidentiality, free services, convenience, and youth-friendly staff. Conclusions. School health centers increase access to care and improve mental health, resiliency, and contraceptive use.

Training adolescents as student researchers is a strategy that can improve the delivery of care at school-based health centers (SBHCs) and significantly shift school health policies impacting students. From 2003 to 2006, the University of California, San Francisco, in partnership with Youth In Focus, implemented a participatory student research project to enhance the existing evaluation of the Alameda County SBHC Coalition and its participating clinic members, and to help develop and implement school health policies. Providing opportunities and training that enabled youth to identify and research the health needs of their peers, as well as advocate for improvements in SBHCs based on their research findings, represents an exciting youth development strategy. This article describes the role the youth played, how their adult partners supported their work, and the impact that their efforts had on the SBHCs and school health programming and policies in the areas of condom accessibility and mental health services.