When you call for a doctor in the 31st century, you have a wide choice of physicians. Hell, you can call up multiple versions of Neil Patrick Harris depending on whether you need a high school MD or a PhD in horribleness. Hopefully, you just want them for their minds.

These disembodied doctors come from CoDdesigns and are available in t-shirt form.

Doctorama [redbubble via Laughing Squid]