Sibylle M. Clark

Sibylle M. Clark is a partner in Greenspoon Marder’s Denver office. Her practice covers marital and family law, criminal defense, and litigation.

Ms. Clark brings decades of courtroom experience as a family law attorney, former deputy district attorney, and defense counsel. She has represented clients at every stage of litigation, serving as a trial lawyer, strategist, negotiator, and trusted advisor. Prior to entering private practice, she prosecuted cases in La Plata, Douglas, and El Paso counties.

In her family law practice, Ms. Clark handles dissolution of marriage and legal separation actions, including the division of property and debts, maintenance, decision-making, parenting time, child support, and relocation. She also handles post-decree modifications to parenting time and child support, and she enforces orders through contempt proceedings or by execution of judgments. She looks for creative solutions and structures settlements around each family’s needs.

An accomplished litigator, Ms. Clark has tried more than 140 jury trials. They include first and second-degree homicide, armed robbery, burglary, sex assault, kidnapping, child abuse, vehicular homicide, DUI and DWAI, and crimes against elderly and other at-risk victims.