USP Leadership

Executive Team

• Chief Executive Officer
  Roger L. Williams, M.D.
• Executive Vice President and Chief Operating Officer
  Brian Hendrix, M.S.
• Executive Vice President and Chief Science Officer
  Praveen Tyle, Ph.D.
• Executive Vice President and Chief Legal Officer
  Susan de Mars, J.D.
• Senior Vice President, Information and Services
  Scott Henderson, M.S.
• Senior Vice President, Global Alliances and Organizational Affairs
  Angela Long, M.S.
• Executive Vice President, International Sites and Standards
  V. Srini Srinivasan, Ph.D.
• Acting Documentary Standards Officer
  Anthony DeStefano, Ph.D.
• Acting Reference Standards Officer
  Shawn Dressman, Ph.D.
• Vice President, Human Resources
  Susan Bach, M.S.O.D.

Vice Presidents

• Vice President and Assistant General Counsel
  Ken Alexander, J.D.
• Vice President, Compendial Science
  Todd Cecil, Ph.D.
• Vice President, Documentary Standards and Reference Materials (Biologics)
  Ranjan Chakrabarti, Ph.D.
• Vice President and General Manager, USP Brazil
  Nelson dos Santos, M.B.A.
• Vice President, Global Food and Dietary Supplement Alliances
  Jim Griffiths, Ph.D., DABT, CBiol, FIBiol
• Vice President, Publishing
  Linda M. Guard
• Vice President, Applied Compendial Research
  Kevin Hool, Ph.D.
• Vice President, USP China
  John Hu, Ph.D.
• Vice President, Development
  Reema Jweied-Guegel, M.B.A.
• Vice President, Reference Standards Evaluation
  Barbara J. Jones, Ph.D.
• Vice President, Global Health Impact Programs
  Patrick Lukulay, Ph.D.
• Vice President, Administrative Services
  Drew Lutz
• Vice President, Biologics & Biotechnology
  Tina Morris, Ph.D.
• Vice President, Small Molecules
  Karen A. Russo, Ph.D.
• Vice President, Documentary Standards and Reference Materials (Chemicals)
  K.V. Surendra Nath, Ph.D.
• Vice President, Finance & Accounting
  James Thompson, CPA
• Vice President, Reference Materials Laboratories
  Hermes van der Lee
• Assistant General Counsel, Compendial Sciences
  Matthew Van Hook, J.D.
• Vice President, Sales & Marketing
  Richard Wailes, M.B.A.
• Vice President, Business Development
  Ed Zhao, M.Sc., M.B.A.