Conrad Fischer, one of the most famous Kaplan Medical faculty members has been recently seen giving physiology lectures for the USMLE step 1 program.
It mus have been the huge success of Dr. Conrad seen in Step 2 CK program that made the Kaplan Medical admins to assign him just another task of teaching physiology.
Dr. Conrad Fischer has been phenomenal in step 2 education and will certainly enrich the Kaplan Medical USMLE Step 1 program.
See this link from the Kaplan Medical Website
to see Dr. Conrad listed in the physiology faculty of the USMLE Step 1 program.