Executive Team & MKS Fellows

Executive Team

John T.C. Lee

John T.C. Lee
President & Chief Executive Officer
(biography)

Madhuri Andrews

Madhuri A. Andrews
Executive Vice President and Chief Information Officer
(biography)

Seth H. Bagshaw

Seth H. Bagshaw
Executive Vice President, Chief Financial Officer & Treasurer
(biography)

Sally Ann Bouley

Sally Ann Bouley
Executive Vice President and Chief Human Resources Officer
(biography)

Kathleen F. Burke

Kathleen F. Burke
Executive Vice President, General Counsel & Secretary
(biography)

Henry C. Chang

Henry C. Chang
Senior Vice President and General Manager, Asia
(biography)

Mark M. Gitin

Mark M. Gitin
Executive Vice President & General Manager, Photonics Solutions Division
(biography)

David P. Henry

David P. Henry
Executive Vice President, Operations and Corporate Marketing
(biography)

James A. Schreiner

James A. Schreiner
Executive Vice President and Chief Operating Officer, Materials Solutions Division
(biography)

Eric R. Taranto

Eric R. Taranto
Executive Vice President & General Manager, Vacuum Solutions Division
(biography)

MKS Fellows

  • Gordon Hill
    Chief Technology Officer,
    Valves & Integrated Process Solutions
  • Jim Kafka
    Chief Technology Officer,
    Lasers
  • Jan Kleinert
    Research Director,
    Equipment Solutions Division
  • Mike L'Bassi
    Senior Director of Engineering,
    Flow Solutions
  • Christiane Le Tiec
    Chief Technology Officer,
    Plasma & Reactive Gas Solutions
  • Ky Luu
    Chief Scientist,
    Power Solutions
  • Michael Merschky
    Director, Strategy and Innovation,
    Material Solutions Division
  • Aaron Radomski
    Chief Technology Officer,
    Power Solutions
  • Vyacheslav M. "Slava" Ryaboy
    Chief Mechanical Engineer
    Photonics Solutions
  • Steve Utter
    Senior Director of Engineering
    Lasers