Dr. Phil Hopian is a smiley scientist working in the FBI as staff physician and volunteer gynecologist. A former field agent, he maintains the habit of saying "assume the position" to women he examines. He fits agents with Field Locator Device. He fit Patti with one in a procedure that took 2 hours.
The front of his lab is disguised as a building named "GynoMan", nearby a "Woodwind Repair Shop".