Dana G. Kirk has tried cases as lead counsel in over 100 cases; represented plaintiffs in cases involving commercial disputes, contract claims, personal injury, product liability, railroad litigation, toxic tort litigation, banking litigation, pharmaceutical claims, legal malpractice, breach of fiduciary duty, oil and gas litigation, environmental pollution, nuisance, trespass, Uniform Commercial Code claims and many more. 

Dana G. Kirk has defended corporations such as General Motors, Hoechst Celanese Corporation, Aetna Insurance Company, Employer's Casualty Insurance, Coca Cola, Union Pacific Railroad and many others.