Kreider (lower body) has been ruled out for Saturday's contest against Toronto.
Georgiev will start in goal Saturday against host Toronto.
Staal's (lower body) status for Saturday's game against Toronto remains in question.
Staal is considered day-to-day after missing practice Thursday with an upper-body injury, Colin Stephenson of Newsday reports.
Fast missed practice again Thursday and remains day-to-day with an upper-body injury.
Kreider is labeled day-to-day with a lower-body injury.
Lundqvist turned aside 27 of 29 shots in Tuesday's 3-2 loss to the Red Wings.
As expected, Chytil (illness) won't play Tuesday against the Red Wings, Larry Brooks of the New York Post reports.
Lettieri was promoted from AHL Hartford on Monday.
Gilmour was recalled from AHL Hartford on Monday.
Chytil (illness) didn't suit up in practice and is a game-time decision for Tuesday's game against Detroit, Colin Stephenson of Newsday reports.
Lundqvist will start in net for Tuesday's home clash with Detroit, Colin Stephenson of Newsday reports.
Lundqvist will defend the blue paint in Saturday's road game against Minnesota, NHL.com's Jessi Pierce reports.
Georgiev will start in net Friday when the Rangers visit the Flames, Pat Steinberg of Sportsnet 960 The Fan reports.
Elmer agreed to terms on a three-year, entry-level contract with the Rangers on Friday.
Gilmour scored twice and added an assist in AHL Hartford's 4-3 overtime win over Binghamton on Wednesday.
Kreider was fined $5,000 per the league Thursday for elbowing Elias Pettersson in Wednesday's matchup with Vancouver, the Department of Player Safety announced.
Brickley was a healthy scratch during Wednesday's 4-1 loss to Vancouver.
Smith finished with one shot over 19:10 of ice time in Wednesday's 4-1 loss to the Canucks.
Claesson was a healthy scratch in Wednesday's 4-1 loss to Vancouver.
Fast's point drought hit six games in Wednesday's 4-1 loss to Vancouver. He took one shot to go with a minus-1 rating over 16:26 of ice time in the game.
Kreider earned his keep with a major penalty and game misconduct in a 4-1 loss to the Canucks on Wednesday.
Lundqvist allowed three goals on 27 shots in a 4-1 loss to the Canucks on Wednesday.
Lundqvist will man the visitor's crease Wednesday in Vancouver, Colin Stephenson of Newsday reports.
Staal (rest) will return to the lineup for Monday's game in Edmonton.