Slepian Law was founded by Andrew Slepian in March 2013. Andrew was born in Buffalo, New York and graduated from Williamsville East High School in East Amherst, New York. After obtaining a Bachelor of Science in Economics from Pennsylvania State University in 2005, Andrew attended Brooklyn Law School in New York City. After graduation in 2008, Andrew passed the New York State Bar and was admitted to practice in March 2009.

After admission to the Bar, Andrew immediately began practicing as an Immigration/Removal Defense Litigator with a local immigration firm. Andrew quickly rose the ranks and became Junior Partner within three years. However, seeing an opportunity to better serve the community and practice his trade, Andrew opened Slepian Law.