; Diane Koshak, Commercial Insurance Account Manager | First Commonwealth Bank Skip To Content

Diane Koshak

Diane Koshak has over 22 years of experience in the insurance industry. She began her career in the claims department at Erie Insurance in 2002. During that time, she obtained her Company Adjuster-Property & Casualty License in the states of West Virginia, North Carolina and Kentucky. 

She joined the Commercial Lines Account Management team at First Commonwealth Insurance Agency in April 2024. She looks forward to building relationships with clients while servicing their accounts.

Diane and her husband reside in Portage, PA and have a combined family of 5 children and 5 grandchildren. They enjoy camping and golfing in their spare time.

Diane Koshak
Commercial Insurance Account Manager

Insurance products offered through First Commonwealth Insurance Agency, a licensed Insurance affiliate of First Commonwealth Bank. 

NOT Guaranteed by the Bank. NOT FDIC Insured. NOT a Deposit. Not Insured by any Federal Government Agency. May Lose Value including Loss of Principal.