Retired Janice Kostka Posted by Who's Who Site Administrator on January 25, 2019 Most Recent Title: Retiredrt Company: Kostka, Inc. Industry: Retired Years in Industry: 61 Years affiliated with Marquis Who’s Who: 23 Contact Janice Kostka: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...