Dr. Trisha Pichon preferred to be called called Dr. Trish is a Martian Congressional Republic Navy doctor.
Dr. Trish was Gunnery Sergeant Bobbie Draper's doctor as she was recovering from her injuries from the Ganymede incident. She is very defensive of Bobbie, even rebuking Captain Thorsson for forcing her to wake up.
- Arguably, the nearest match for this character in the TV adaptation would be the uncredited character who was portrayed as a nurse with the name of Janeiro who gives Bobbie a sedative at Thorsen's order. ( "The Seventh Man" )