Calvin joined the Lopez Law Group in the Summer of 2024.  Before joining the Lopez Law Group, Calvin practiced as a Plaintiff's personal injury attorney .

Calvin was born in Milwaukee, Wisconsin, and raised in St. Louis, Missouri. He studied Chinese and English literature and ran track and cross country at Rhodes college in Memphis, Tennessee. After graduating college, Calvin served in the US Army for 7 years as an artillery officer, including overseas assignments in Korea and Afghanistan. After leaving the military, Calvin attended law school at the University of Houston.