SAN FRANCISCO — O'Melveny & Myers and Rogers Joseph O'Donnell are welcoming back white collar partners who left for tours of government service.

Steven Olson returns to the Los Angeles office of O'Melveny after serving as senior advisor to then-U.S. Commerce Secretary John Bryson. Dean Paik, who served as special counsel to the assistant attorney general for the Tax Division of the U.S. Department of Justice, rejoins the San Francisco office of Rogers Joseph O'Donnell as co-chair of the white collar criminal defense group.