Phillip Ridderhof - Email & Phone Number

Principal Deputy Director Joint Staff Strategic Plans and Policy (J5) at The Joint Staff

Phillip Ridderhof is based out of Fredericksburg, Virginia, United States and works at The Joint Staff as Principal Deputy Director Joint Staff Strategic Plans and Policy (J5).

Phillip Ridderhof's Contact Information

Phillip Ridderhof's Work email

r*****@jcs***.mil

Valid

Latest update

September 16, 2025

Location

Fredericksburg, Virginia, United States

Phillip's current employer

The Joint Staff

Description

Website

jcs.mil

HQ Location

Washington, D.C., United States

Number of employees

1001-5000

Industry

Defense And Space Manufacturing

Latest update

May 1, 2024

Read about The Joint Staff

Frequent questions about Phillip Ridderhof

What company is Phillip Ridderhof working for?

Phillip Ridderhof works for The Joint Staff.

What is Phillip Ridderhof's function at The Joint Staff?

Phillip Ridderhof is Principal Deputy Director Joint Staff Strategic Plans and Policy (J5) at The Joint Staff.

Where is Phillip Ridderhof based?

Phillip Ridderhof is based out of Fredericksburg, Virginia, United States.

What is Phillip Ridderhof's work email address?

Phillip Ridderhof's professional email address is r*****@jcs***.mil

Who are Phillip Ridderhof's co-workers?

Phillip Ridderhof's colleagues are Trevor Powers, Trisha Guillebeau, Chris Nash, Ryan Little, Chris Meeker, Ryan Burke, Brian Lohnes, JohnRoss Wendler, Sam Perez, Lisa Arfaa, Bryce Carter, Alan Boyes, Timothy Szymanski, Mark Ott, Major Lewis, Jeffrey Burkett, BG Hovatter, Christina Bloss, Matthew McCloskey, Ben “Saigon” Hild, Maj Gen Daniel Tulley, Shawn Walrath, Christi Johnson, Tommy Locke, Seth Chappell, Brian Truong, Francesca Graham, Chris Efaw, Rene Ramos-Rivera, Patrick Gaydon, Daniel Walker, Jereal Dorsey, Sean Lehr, Michael Garrott.

Phillip's co-workers

Trevor Powers

Public Affairs Officer at Office of the Chairman of the Joint Chiefs of Staff

Trisha Guillebeau

Public Affairs Advisor to the Vice Chairman

Chris Nash

Executive Assistant to the Vice Chairman of th Joint Chiefs of Staff

Ryan Little

Deputy Legal Counsel to the Chairman of the Joint Chiefs of Staff

Chris Meeker

Deputy Legislative Assistant for Chairman, Joint Chiefs of Staff

Ryan Burke

Deputy Legislative Assistant to the Chairman of the Joint Chiefs of Staff

Brian Lohnes

Deputy Legal Counsel, Office of the Chairman of the Joint Chiefs of Staff

JohnRoss Wendler

Special Assistant to the Chairman of the Joint Chiefs

Sam Perez

Executive Assistant to the Assistant to the Chairman Joint Chiefs of Staff

Lisa Arfaa

Senior Advisor to the Vice Chairman

Bryce Carter

Deputy Legislative Assistant, Office of the Chairman, Joint Chiefs of Staff

Alan Boyes

Director, Joint Staff Strategy Coordination

Timothy Szymanski

Chief of Staff, Pak-Afg Coordination Cell

Mark Ott

Assistant Deputy Director, Counter Threats and International Cooperation Directorate

Major Lewis

Deputy Director for Force Protection

Jeffrey Burkett

Deputy Director J7

BG Hovatter

Deputy Director Of Operations

Christina Bloss

Deputy Director for Intelligence

Matthew McCloskey

Liaison Officer to US Joint Staff - Strategy, Plans and Policy Directorate (J5) / Global Integration

Ben “Saigon” Hild

Executive Assistant to Director of Management

Maj Gen Daniel Tulley

Vice Director, Joint Force Development J7

Shawn Walrath

Chief, Operations & Evaluations Div., Joint Staff - Intelligence Collection Management Directorate

Christi Johnson

Talent Management Advisor to the Director, Joint Staff J6

Tommy Locke

Assistant Deputy Director for Regional Operations and Global Force Management

Seth Chappell

J5 Director's Action Group Chief

Brian Truong

Deputy Executive Assistant to the Director

Francesca Graham

Director of Operations, JS J2 Directorate

Chris Efaw

Deputy Director

Rene Ramos-Rivera

Assistant Deputy Director

Patrick Gaydon

Director Joint Futures CFT

Daniel Walker

Director of Training, Joint Deployment Training Center

Jereal Dorsey

Director/Special Assistant for Public Affairs

Sean Lehr

Vice Director J1

Michael Garrott

Division Chief, U.S. Joint Staff - Operations Directorate

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