Cornerstone Community Federal Credit Union has promoted Mary Scheib to president and chief operating officer.
Scheib joined Cornerstone in 1990 and was named chief operating officer last year. Her appointment comes a few months after Eric Hepkins was named the credit union's CEO, following Ann Hood's retirement.
Cornerstone has five area branches, with its main offices in Lockport. Late last year, the credit union opened a location on Witmer Road in the Town of Niagara, replacing its Lewiston branch.
Cornerstone has more than 48,000 members in Lockport, Middleport, Niagara Falls and North Tonawanda.