Christina Chillino-Vessio maintains a solo practice and serves as of-counsel to Adam Leitman Bailey, P.C. in the area of administrative law. Christina has developed a reputation as one of the pre-eminent attorneys in New York City for administrative hearings and appeals at the Hearings Division of New York City Office of Administrative Trials and Hearings, commonly known as the Environmental Control Board. Christina has developed thorough knowledge of the substantive and procedural law for such hearings by representing property owners, construction tradesmen, design professionals, and tenants at thousands of hearings over more than 18 years.

Christina also appears at hearings under the jurisdiction of other City agencies, as well as criminal court matters heard in Part SAP2A of the New York City Civil Court, for violations issued by the New York City Department of Buildings, Fire Department of New York, and other agencies regarding enforcement of the New York City Charter, New York City Administrative Code, and the Rules of the City of New York.

Previously, Christina practiced in San Diego, California providing transactional services in taxation, trademarks, real estate employment, corporate compliance, contracts, and commercial litigation.