Dr. Paartwey was an Orag physician who specialized in amortality therapy in humans. He took bone marrow and genetic material donated by High Normaj Jayne to treat Douglas Best. While Jayne told him to use her entire body to the point of rendering her down to protoplasm, Best ordered Paartwey to stop if it came down to choosing between his life and hers.

Paartwey lived and worked on Thule.

Paartwey was named for Third Doctor actor Jon Pertwee from Doctor Who.

Appearances: The Amortals