ALT Guidance for presenting in teaching clinic is not uniform. We developed, implemented, and evaluated a new standardized format for presenting in clinic: the Problem-Based Presentation (PBP). METHODS • Design: single-center, pre-post format implementation (2019-20) • Who: 110 PGY 1-4 internal medicine residents • What: self-reported perception of clinic presentation experience using new PBP presentation format LIMITATIONS • Did not include objective measures of efficiency, teaching, or adherence to PBP format • One large urban program with two clinic sites RESULTS Resident perceptions of resident clinic presentations to preceptor improved. Confidence in content: up 25% Organization: up 28% Presentation order: up 31% Frequency of teaching: up 19%   Implementation of a new format for presenting in clinic was associated with increased resident confidence in presentation content, order of items, overall organization, and increased perception of teaching points reviewed by attendings.