Metaphysicist

[Oralee]

1.) Someone who works in Metaphysics. AKA [Metaphysician]. But that is a faulty term, as a Metaphysician would obviously work in metamedicine - whatever that is. The root of metaphysics is physics and those who work in physics are physicists, thus Metaphysicist.
2.) A Moderator of the [Better Living Through Chemistry] ([BLTC]) forum totse.com

[Julian]

A person concerned with questions of a metaphysical, non-empirical, or hypothetical nature; a metaphysician.