Bemstrom was designated for waivers by the Penguins on Friday, Elliotte Friedman of Sportsnet reports.
Bemstrom (concussion) will be good to go for the start of training camp, the team announced Tuesday.
Bemstrom (concussion) signed a one-year, two-way contract with the Penguins on Monday.
Bemstrom (concussion) is an unrestricted free agent after Pittsburgh didn't issue him a qualifying offer ahead of Sunday's deadline, Seth Rorabaugh of Tribune-Review Sports reports.
Bemstrom suffered a concussion which sidelined him for the season finale against the Islanders on Wednesday, Seth Rorabaugh of Tribune-Review Sports reports.
Bemstrom will not be in the lineup against the Islanders on Wednesday with an undisclosed injury, Penguins play-by-play announcer Josh Getzoff reports.
Bemstrom scored a goal on one shot in Monday's 5-2 win over the Rangers.
Bemstrom scored a goal on three shots and earned an assist in Thursday's 7-3 defeat to the Islanders.
Bemstrom was called up by Columbus on Wednesday.
Bemstrom has nine goals and 11 points in six games for AHL Cleveland since clearing waivers and being sent down by the Blue Jackets.