Diane Gromoske

Diane M. Gromoske, CISP
Certified IRA Services Professional
Assistant Branch Manager & 
Personal Banker/Loan Officer

MLO #904829
1111 Tenth Street
Menominee, MI 49858
906-863-2526 ext. 4017
diane.gromoske@snbt.com


Diane M. Gromoske is the Assistant Office Manager, Personal Banker, and Consumer Loan Lender at the SNBT Menominee office. Here she is responsible for customer relationship development whereby she assists individuals and business customers, answers their questions, and recommends services to meet their financial needs. In addition, Diane manages department operations and processes daily transactions with accuracy, efficiency, and confidentiality.

Diane is a Certified IRA Services Professional (CISP) and is among the elite group of SNBT employees known as The Retirement Experts, who hold the largest collection of retirement credentials in the area – including the area’s only CISPs.

She is a two-time recipient of the bank’s Award of Excellence, first in 2003 and most recently in 2011. This award is given to employees who demonstrate excellence in customer service, reliability, responsiveness to customers’ and bank employees’ needs, superior job knowledge, professionalism, motivation, and productivity.

A Menominee High School graduate, Diane joined SNBT in 2002 as a Customer Service Representative and has almost 15 years of banking experience. She has been the bank’s Financial Literacy Coordinator since 2003.