The goal of this proposed pilot study is to test the feasibility and acceptability of a Depression Decision Aid (DDA) protocol integrated into the Electronic Health Record (EHR) and used by nurses with depressed ambulatory care patients. The Depression Decision Aid protocol is a streamlined adaptation of an in-person Shared Decision-Making (SDM) intervention, and its goal is to increase patient involvement in clinically appropriate treatment decision-making as a way of strengthening treatment engagement and outcomes. The protocol guides ambulatory care nurses in helping depressed patients (Patient Health Questionnaire-9 [PHQ-9] >10) develop informed treatment preferences through a process of education and values clarification. We will target patients in the general medical clinic, whether currently receiving depression treatment or not, because depression is highly prevalent but often poorly managed in this population.