Commitment to Accessibility: DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact FTAWebAccessibility@dot.gov.

Region IV Organizational Chart

View printer friendly version


Printable Region 4 Organizational Chart (PDF)


  • Regional Administrator: Yvette G. Taylor Ph.D.
    • Deputy Regional Administrator: Dudley Whyte
    • Regional Counsel: Micah Miller
    • Civil Rights Officer: Carlos Gonzalez
    • Civil Rights (Detail): Dee Foster
    • Administrative Officer: Fredaricka Tolen
    • Administrative Assistant: Jennifer Boyer
    • Program Analyst: (Vacant)
    • Acting Director, Office of Operations & Program Management: Maggie Sandberg
      • General Engineers:
        • Guanying Lei
        • David Powell
      • Transportation Program Specialists:
        • Dee Johnson
        • David Mucher
        • Lauren Pessoa
      • Program Analyst: Rhonda King
      • Contractor (Procurement): Dwight Hill
      • Student Engineer: (Vacant)
      • San Juan Remote Office:
        • General Engineer: Jorismar Torres Hernandez
        • Student Engineer: (Vacant)
    • Director, Office of Planning & Program Development: Jennifer Hibbert
      • Community Planners:
        • Elizabeth Martin
        • Abigail Rivera
        • Tajisha LaShore
      • Transportation Program Specialist: Marie Lopez
      • Environmental Program Specialist:
        • Stan Mitchell
        • Carrie Walke
      • State Programs Team:
        • Team Leader: Robert Buckley 
        • General Engineer: Andres Ramirez
        • Community Planner:
          • Holly Peterson
          • Richelle Gosman
    • Acting Director, Office of Operations & Program Management: Maggie Sandberg and
      Director, Office of Planning & Program Development
      : Jennifer Hibbert
      • Georgia-Florida Team:
        • Team Leader: Parris Orr
        • General Engineer:
          • Chris White
          • (Vacant) 
        • Community Planner:
          •  Keith Melton
          • Richelle Gosman
          • Valencia Williams
      • Puerto Rico Team (Including San Juan Remote Office):
        • Team Leader: Jessica Granell, Ph.D.
        • Community Planner:
          • Holly Peterson
          • Robert Buckley
        • General Engineer: Jorismar Torres Hernandez
        • Student Engineer: (Vacant)
Commitment to Accessibility: DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact FTAWebAccessibility@dot.gov.