Walk Score ofWellford Drive, Ellicott City MD. View map of nearby restaurants, parks, and schools. See photos of 21042. Smith, H. Lawyers Davis Polk & Wardwell LLP Work Highlights. Aetna Hartselle Inc. on numerous transactions, including its now terminated $37 billion acquisition of Humana and its related divestiture transactions with. Bulaon, Owensboro n Lawyers Davis Polk & Wardwell LLP Mr. Bulaon is an Corolla associate in Davis Polk s Corporate Department, practicing in the Insolvency and Restructuring Group.