Something just doesn't sound right about this. Maybe his motives are pure, but that kind of interaction with a patient under the circumstances you describe sounds inappropriate.
I think a real lizard flavor. Check out lizard's 1st thread.
http://www.dropzone.com/cgi-bin/forum/gforum.cgi?post=3235343;search_string=leapinglizardto;#3235343
See how many you can get right. Some are more obvious than others, and some will disturb you.
No nudity, but probably NSFW
http://joeschwartz.net/shemale/index.html