The ASMS Clinical Observational Preceptorship program was established to supplement the physician training provided in our Fundamentals of Mohs Surgery course. This progam affords dermatologists with limited Mohs experience the opportunity to observe a number of Mohs cases performed in several different preceptors' offices. ASMS preceptors have been selected on the basis of their Mohs experience and dedication to teaching the Mohs procedure to other physicians.