Background: The American Society of Clinical Oncology has suggested that patient-physician discussion of costs is a component of high quality care. Little data exists on patients’ experience confronting costs or attitudes on how cost should be addressed. Methods: We distributed a self-administered anonymous paper survey to consecutive patients with breast cancer presenting for a routine visit within 5 years of diagnosis at an academic center. Survey questions addressed financial distress, experience and preferences concerning discussions of cost, and views on cost control. Results are primarily descriptive, with comparison among patients on the basis of disease stage using Fisher’s exact test. All p-values are 2-sided. Results: We surveyed 134 patients (response rate 86%). Median age was 61. 72% stage I-III disease, and 28% (n=36) had stage IV disease. 44% (n=57) reported at least a moderate level of financial distress. Only 14% (n=18) reported ever discussing costs with their doctor, though 94% (n=121) felt doctors should talk to patients about costs. 53% (n=69) felt doctors should discuss direct costs with patients but only 38% (n=49) felt doctors should consider costs to society or insurance companies in their decision-making. Patients with metastatic disease were significantly less likely than those with earlier stage disease to want doctors to consider societal costs (33% (n=24) vs 6% (n=2), p<0.01). 88% (n=114) reported concern over costs of cancer care, but there was no consensus on how to control costs. Only 3% (n=4) favored greater cost sharing and 9% (n=11) supported greater means testing. A minority (33%, n=43) supported reducing drug costs through government price controls (33% n=43). The majority endorsed generic substitution (59%, n=75) and preferential selection of drugs which prolong survival 53% (n=69). Conclusions: Although many patients with breast cancer want to discuss costs of care with their doctors, there is little consensus on the ideal content of these discussions. Few patients support consideration of societal costs in clinical decision-making. Further research is needed to evaluate the potential for patient-physician discussions of cost to contribute to affordable high quality cancer care.