The Rollins and Chan Law Firm are DUI lawyers in DC and in the State of Maryland. Our practice has an emphasis in Criminal, Traffic, DUI and some personal injury. We are members of the National College of DUI Defense, Prior to entering private practice, Mark Rollins was a Covington and Burling Westwood fellow for Neighborhood Legal Services. Mark Rollins is a native of New York but his formative years were spent growing up in the District of Columbia and attending DC public schools. attorney Ada Chan represents people from all walks of life facing a wide range of serious criminal charges. Ada K. Chan is a native of Hong Kong. She spent her formative years in England and Germany. Ms. Chan attended Oregon State University, earned a Bachelor of Arts Degree and received her Juris Doctor from the District of Columbia School of Law. She has been admitted to practice law in Maryland and D.C. She began her legal career as an immigration attorney in 1996 and handled a variety of cases, including H-1B visas, Labor Certification, Political Asylum, Adjustment of Status, K visas, removal of conditional status, petition for relatives and naturalization petitions. Ms. Chan joined the partnership with Mark M. Rollins, Esq. to form Rollins and Chan Law Firm. Ms. Chan is fluent in Chinese.