Who We Are - working with the leaders in collaborative Org Design
Organization Design Consulting and Operating Model Modernization


Leaders in collaborative organization design

Meet The Team

The team members at ON THE MARK are skilled professionals and experts in Organization DesignCapability BuildingMerger & Acquisition ConsultingGroup Problem Solving & Decision Making, and Organization Change Management.

At OTM, we view our partnerships as opportunities for growth. Our team of dedicated professionals are here to help your organization reach the greatest potential, point of capability, and success.

Find out more about our talented and experienced team members.

Mark Website 24

Mark LaScola

CEO & Managing Principal

Dave Website 24

David Casey

Corporate & Business Development Director

Chris Furnell (1)

Chris Furnell

Senior Consultant


Simon Davies

Senior Consultant

Dan Website 24

Dan Schmitz


Anissa Website 24

Anissa Oukhiar


Dawn Powell (1)

Dawn Powell


Matt Website 24

Matt Knibbs

Operating Model Consultant

Crystal Website 24

Dr. Crystal Chilcoat

Lead Support Consultant

Dayo Website 24

Dayo Ademiluyi

Support Consultant

Caroline Wong (2)

Caroline Wong

Support Consultant

Rahul Website 24

Rahul Lama

Support Consultant

Katrina Website 24

Katrina Sitar

Support Consultant

Joh Website Pic

Joh Foster

Operating Model Consultant

Ria Headshot Website

Ria Smart

Support Consultant

Aron Website 24

Aron Barrow

Support Consultant

Zac Website 24

Zac Buckley

Global Marketing Lead

Strategic Consulting Partners

Jaimie Mudd

Jaimie has been working with OTM on and off since 2000. She has worked for more than 35 years with leaders in business, education, public health, government and philanthropy across the southwestern U.S.

Dennis Skinner

Dennis has deep expertise in problem solving, decision-making, process improvement, strategic planning, design and leadership development.

Paul Tolchinsky

Paul’s expertise is in the design of organizations, applying socio-technical principles and Whole-Scale™ Change Approaches to the process of change in organizations.

Gary Frank

Gary has 37 years of experience consulting to private and public organizations. He is an adjunct member of the graduate faculty at the University of Colorado and is the former manager of Organization Development at Storage Technology Corporation.

Advancing Our Industry

The OTM team are members of a variety of professional organizations around the world and continue to support the development of the organization design industry.

organization design forum
EODF European Organisational Design Forum
STS Roundtable
organization development network


OTM team members frequently publish relevant and current articles on various topics relating to organization design.

Get Connected

Get connected with us, start a conversation, we are waiting for you!

1334 E Chandler Blvd
Suite 5
Phoenix, AZ 85048
+1 (602) 257 8700

Suite LP44318
20-22 Wenlock Road
London, N1 7GU
+44 (0) 203 051 7140