BackgroundRecent evidence suggests that patients prefer subjective and crowd-sourced information over data-driven or quality-based outcomes when choosing a surgeon. Online physician rating and review websites continue to increase in popularity, and over half of patients use them to research physicians. Specifically, Yelp.com is the most frequently utilized online resource by patients. Data regarding the characteristics of negative reviews for spine surgeons and practices is lacking. MethodsOrthopedic Spine surgeons and practices in 8 major US metropolitan regions were surveyed for one-star reviews on Yelp.com. The factors noted in the reviews were recorded and they were classified according to their clinical or nonclinical nature. Reviews were also subclassified into nonsurgical or surgical episodes of care. ResultsA total of 6,286 Yelp reviews were discovered, 671 (10.6%) of which were rated one-star. The majority of negative reviews (76.4%) were from patients who did not report surgery by the surgeon or practice. Of all comments, 491 (77.6%) related to nonclinical complaints. The most common factors noted in negative reviews were related to bedside manner, rude or unprofessional staff, and wait time. ConclusionChoosing a surgeon is a complex process for patients. The large majority of negative reviews were related to nonclinical issues such as poor bedside manner or rude staff and most of these were written by patients that did not undergo a surgical procedure. This may explain the large discrepancy that has been observed between quality metrics and online crowd-sourced reviews. Paying attention to these nonclinical factors may represent the most feasible and valuable targets to improve a surgeon's practice and attract future patients.