Krizek serves as executive director and general counsel of Christian Relief Services, headquartered in Mount Vernon, on the Richmond Highway corridor.

Since 1999, he has also served as the general counsel and vice president for Christian Relief Services Charities, the charitable fundraising wing of the organization.

He works to manage Christian Relief Services Charities, a $50 million international humanitarian organization that locally provides homes for abused women and children, the handicapped, and the homeless.

from the Columbus School of Law at Catholic University in Washington, D.C.[3] During his eight years on Capitol Hill, Krizek served as a member of Congressional delegations to NATO, Korea, Algeria, Western Sahara refugee camps, the United Nations, and as an election observer in El Salvador's first post-war presidential election.

[1] Krizek was first elected to the Virginia House of Delegates on November 3, 2015, after winning the Democratic Primary against Justin M. Brown on June 9, 2015.

He was also appointed to the Commonwealth's Offender Population Forecasting Policy Committee in 2019 by the Secretary of Public Safety and Homeland Security Brian Moran.

HB 1936[9] creates an exemption so that dependents of Foreign Service Officers can be considered for in-state tuition after only 90 days of residency in Virginia.