https://www.treasury.gov/press-center/press-releases/Pages/jl23331.aspx

Alexei Gromov is the First Deputy Chief of Staff of the Presidential Executive Office.

Name:  Alexei Gromov
DOB: 1960
POB:   Zagorsk (Sergiev, Posad), Moscow Region, Russia
Title:   First Deputy Chief of Staff of the Presidential Executive Office
Title:   Presidential Administration Deputy Chief of Staff
Title:   First Deputy Presidential Chief of Staff