Voronkov is under the weather and will miss the season finale against Carolina on Tuesday, Aaron Portzline of The Athletic reports.
Voronkov scored the game-winning goal in Thursday's 4-2 victory over the Oilers.
Voronkov scored a power-play goal in Friday's 2-1 loss to the Sabres.
Voronkov scored a goal on two shots, added two hits, went plus-2 and logged two PIM in Saturday's 4-3 win over the Sharks.
Voronkov scored two goals in Monday's 4-3 shootout win against the Canucks.
Voronkov scored a goal in Monday's 5-2 home win against the Bruins.
Voronkov scored his second goal of the season in Saturday's 2-1 loss to the Capitals.
Voronkov collected a power-play assist in Thursday's 4-3 overtime loss to the Canadiens.
Voronkov was recalled from AHL Cleveland on Monday.
Voronkov was assigned to AHL Cleveland on Monday, Aaron Portzline of The Athletic reports.