What is the USMLE® Step 3 ® – All About the USMLE Step 3 Exam Guide CSS for Pillar Pages What is the USMLE Step 3? The USMLE® Step 3 is a licensure exam that assesses medical students’ competencies in the biomedical and clinical sciences essential to practice medicine unsupervised, emphasizing patient management in ambulatory … Continue reading USMLE® Step 3 Exam Guide