He was formerly an associate in the Washington office of Skadden, Arps, Slate, Meagher & Flom LLP. From 2005 to 2006, he was a Graduate Tax Scholar at Georgetown University, where he earned an LL.M in taxation, with distinction. Professor Grewal received his J.D., cum laude, from the University of Michigan Law School, where he was a contributing editor of the Michigan Law Review and received the Richard Katcher Senior Tax Prize, and his B.A. in economics from Williams College.