Dr. Bubonic (no real name known) is a bio-devisor. He's ranked as number 1 by Phase's detectives. He was one of the most notorious supervillains on the planet. Trin and Macintyre noted that he ‘apparently’ escaped in 2004, after Dreadnought, Power Damsel, and the entire West Coast League stopped him when he tried to hold the whole San Francisco Bay area hostage. But he hadn’t been seen since. So he might not have survived. As you might have guessed from that description, no current phone number or address.