Cornerstone Bank
Johanne (Grenier) Mahon is an experienced finance professional with a strong background in commercial loan servicing and processing. Currently serving as a Senior Commercial Loan Servicer at Cornerstone Bank since August 2015, Johanne previously held positions as a Loan Representative at Putnam Bank and as a Post Closer at Merrimack Mortgage Company, Inc. Earlier career experience includes working as a Commercial Loan Technician at Putnam Bank from September 2007 to October 2012. Educational background includes attending Killingly High School from 1983 to 1986.
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Cornerstone Bank
Cornerstone Bank is a commercial and personal bank offering savings, money management and loan products.