Mr. Greenspan's practice is primarily focused upon defending, representing, and counseling management in employment-related issues and disputes under state and federal law. He has defended management in claims of discrimination and retaliation under Title VII of the Civil Rights Act, the Americans with Disabilities Act, the Age Discrimination in Employment Act, the Family and Medical Leave Act, and other state and federal statutes. He has also defended and prosecuted cases involving covenants not to compete. Recently, he was involved in obtaining summary judgment for a client in one of the leading 4th Circuit cases interpreting the Uniformed Services Employment and Reemployment Rights Act.

Mr. Greenspan counsels clients concerning personnel issues including reductions in force, investigations of employee misconduct, conducting internal audits for compliance with federal and state laws, and the processing of administrative charges filed with the Equal Employment Opportunity Commission and comparable state agencies. He also works with management clients to draft employment agreements, severance agreements, non-competition agreements, employee handbooks and related employment policies. In addition to client counseling, he provides onsite training courses for clients ranging in topics from "The Prevention of Discrimination and Harassment in the Workplace" to "A Brief Review of Search and Seizure Law."