Plus: Councilor, Buchanan & Mitchell announces leadership changes; new apartment building opens in North Bethesda By Dan Schere | December 22, 2020 | 10:46 am From left, Moina Banerjee, George Xanders and Carey Goldberg will become JBG Smith's new chief financial officer, chief investment officer and human resources officer starting on Jan. 1. Photos provided JBG Smith appoints new officers Bethesda-based developer JBG Smith announced three changes last week — Moina Banrjee will be the new chief financial officer, George Xanders will be chief investment officer and Carey Goldberg will be human resource officer, the company announced in a press release last week. The appointments are effective Jan. 1.