As a criminal defense attorney with over 25 years of experience, Rachel Marblestone Kamins represents defendants at every stage of the appellate and post conviction processes in both state and federal courts. Her practice areas include state and federal appeals, state and federal post conviction proceedings, coram nobis, state and federal habeas corpus actions, sentence modifications and correction of illegal sentences. Additionally, she handles drug and alcohol treatment proceedings, probation violations, and parole matters.

After law school, Ms. Kamins spent a year as a judicial law clerk overseeing a criminal trial docket. In 1993, Ms. Kamins joined the Office of the Attorney General's Criminal Appeals Division, where she represented the State in all types of criminal appeals in the Court of Special Appeals, the Court of Appeals, and the United States Supreme Court. She also handled federal habeas corpus cases in the United States District Court and the Fourth Circuit Court of Appeals.

In 2004, Ms. Kamins went into private practice where she represented criminal defendants in a number of different and state and federal criminal appeals. She has also handled post conviction and coram nobis cases, sentence modifications, a wide variety of post-trial and post-sentencing motions, federal habeas corpus cases, probation and parole matters, and some district and circuit court trials in Maryland and the District of Columbia.