The LAW OFFICES OF MARK L. ROSENBERG, located in Bethesda, Maryland, offers legal services and business representation to local, regional, and national organizations as well as individuals. Our principal attorney, Mark L. Rosenberg, also accepts referrals from other law firms and serves as co-counsel for out-of-state law firms that require the assistance of a lawyer with more than 40 years of experience in Washington, DC, and Maryland.