In the law firmsKelley Kronenberg has added Adam M. Berger as a partner and Brian R. Grimm as an attorney.Berger focuses his practice on complex commercial litigation, third-party insurance defense, employment litigation and general business litigation.Grimm handles matters related to construction, retail and commercial litigation, product liability, general liability and employment and labor law.Berger was previously an owner of a small Chicago-based litigation firm. Grimm was an attorney with Berger’s previous firm …