Anna Nicole Doc Rolls in Style ... to Court
Dr. Khristine Eroshevich and Dr. Sandeep Kapoor just arrived at court for a preliminary hearing in the Anna Nicole Smith drug case -- and one of 'em pulled up in a limo.

Doctors Erosevich & Kapoor: Click to watch
We're told Howard K. Stern is already in the building. The trio has already pled not guilty to an impressive 23 felonies ... stay tuned for updates!

Fun Fact:
Eroshevich, Anna's former shrink, allegedly took naked baths with Smith.