Discovery Communications, based in the DC burbs, has taken the dramatic step of pulling the Web profile and TV show of Dr. Jan Adams, who had hosted a program on the enterprise’s flagship health network called Plastic Surgery: Before & After. Adams was the doctor who operated on singer Kanye West’s mom before she passed away this week after complications resulting from plastic surgery. Adams has apparently faced two malpractice suits recently, and has been charged with drunk driving at least twice.