WARREN — The final integration of Chemical Bank into Detroit-based TCF National Bank is complete, TCF announced Monday.

The merger of equals in which legacy TCF Financial Corp. merged into Chemical Financial Corp. closed Aug. 1, 2019, and formed Michigan’s largest national bank holding company.

TCF’s primary banking subsidiary, TCF National Bank, rebranded all its banking centers across TCF’s footprint under the TCF Bank name, and all consumers share a common digital banking and mobile app, branded as TCF Bank.

Approximately 200 banking centers in Michigan and Ohio that previously operated as Chemical Bank were impacted by the name change. Chemical had 14 branch locations in Austintown, Boardman, Poland, Youngstown, Cortland and Warren.