Chandler returned to the court in the Knicks' playoff opener Saturday, an 85-78 win over Boston.
Chandler had been dealing with a bulging disk in his back.
Chandler returned Tuesday for the Knicks.
Chandler suffered a knee injury in a collision at Denver on March 13 and had been out since with a bulging disc.
Chandler became the first Knicks player since Hall of Famer Willis Reed in December 1969 to grab three consecutive 20-rebound games, accomplishing the feat in Monday's 99-85 win over Detroit.
Chandler also added eight points, and he continues to be a force on the boards for the Atlantic Division-leading Knicks. He's sixth in the NBA with 11.2 boards per game.
Chandler had 11 points to go along with his second consecutive 20-rebound effort Saturday in a 120-81 rout of Sacramento.
Chandler, who also pulled down 20 boards the night before against Milwaukee, is averaging 13.1 rebounds over his last 14 games.
Chandler had 12 points, 15 rebounds and a season best-tying three blocks during Thursday's 81-76 loss at Indiana.
Chandler has now put together a season-best four consecutive double-doubles and six in seven games.
Chandler posted 14 points and matched a season high by grabbing 18 rebounds in Friday's loss to the Bulls.
It was the 17th double-double of the season for Chandler and his fourth 18-rebound game.
Chandler continues to be a consistent force inside for the Knicks, tallying 10 points and 14 rebounds in their win over the Spurs on Thursday.
Chandler is averaging a career-high 12.8 points this season to go along with 10.1 rebounds, the third-best mark of his career. Thursday was his 13th double-double.
Chandler totaled 16 points and nine rebounds in Sunday's win against Minnesota.
He was one rebound shy of his 11th double-double of the season.
Chandler finished with 16 points and 12 rebounds as New York beat Brooklyn 100-86 on Wednesday night.
Chandler now has 10 double-doubles for New York.
Chandler had 23, and the New York Knicks overcame Irving's career-high 41 points and the absence of Carmelo Anthony to post a 103-102 victory over the Cleveland Cavaliers.
It was Chandler's ninth double-double of the season.