Expert Network

The operational backbone of every Evergreen engagement.

A curated, searchable collective of transformation specialists — facilitators, coaches, consultants, trainers, speakers, and strategic advisors — assembled into the right pod for every client challenge.

Showing 6 of 6 experts

JB

Julie Bollich

Strategic Operator, Systems Builder & Transformation Architect

United StatesAvailable White Label

Bringing structure to chaos through systems, strategy, Agile operating models, AI integration, and organizational scaling.

Transformation Focus

StrategyOperationsAgileLeadershipInnovation

Expertise

Executive LeadershipOrganizational DevelopmentBusiness StrategyOperationsAgile Transformation+11 more

Industries

Technology, Education, Professional Services

Certifications

PMP, Certified Scrum Professional

5 engagement typesBook Expert
RL

Rona Lewis

Psychological Safety & Purposeful Play Specialist

United StatesLimited White Label

Using Purposeful Play to build psychological safety, communication, listening, collaboration, ideation, and trust within organizations.

Transformation Focus

CultureCommunicationTeam DevelopmentHRInnovation

Expertise

Culture TransformationHR & Talent DevelopmentPublic SpeakingFacilitationTeam Building+6 more

Industries

Healthcare, Education, Nonprofit

Certifications

Certified Facilitator, Purposeful Play Practitioner

5 engagement typesBook Expert
GR

Gregg Riley

Leadership Accountability & Engagement Specialist

United StatesAvailable White Label

Helping leaders turn chaos into clarity while rebuilding trust, accountability, employee engagement, and retention.

Transformation Focus

LeadershipCultureCommunicationTeam Development

Expertise

Executive LeadershipChange ManagementCulture TransformationLeadership CoachingTeam Building+2 more

Industries

Financial Services, Manufacturing, Professional Services

Certifications

Licensed Ziglar Coach

4 engagement typesBook Expert
WS

Wayne Siegmund

Leadership Performance & Decision-Making Specialist

United StatesAvailable White Label

Helping leaders shift perspective to improve decision-making, leadership effectiveness, team performance, and goal attainment.

Transformation Focus

LeadershipStrategyTeam Development

Expertise

Organizational DevelopmentOperationsProject ManagementLeadership CoachingTeam Building+2 more

Industries

Technology, Healthcare, Professional Services

Certifications

Certified Executive Coach, 23+ Years Navy SEAL

5 engagement typesBook Expert
JP

Jim Pehkonen

Trauma-Informed Leadership & Human Dynamics Specialist

United StatesLimited

Helping individuals and organizations identify and overcome hidden barriers, trauma patterns, and cultural dynamics that limit growth and performance.

Transformation Focus

LeadershipCultureHR

Expertise

Executive LeadershipOrganizational DevelopmentCulture TransformationTrauma ProcessingLeadership Coaching+2 more

Industries

Healthcare, Nonprofit, Faith-Based

Certifications

Trauma-Informed Leadership Certification

5 engagement typesBook Expert
GG

Gabriele Garner

Organizational Alignment & Human Capital Strategist

United StatesAvailable White Label

Aligning mission, vision, values, leadership behaviors, people systems, and business processes to improve organizational performance and profitability.

Transformation Focus

LeadershipCultureOperationsStrategyCommunicationHRTeam Development

Expertise

Executive LeadershipBusiness StrategyOperationsChange ManagementCulture Transformation+9 more

Industries

Retail, Consumer Services, Hospitality

Certifications

10 engagement typesBook Expert

Capability Matrix

Match the challenge to the experts.

A quick lookup of the experts best positioned to lead each type of engagement. Updates automatically as new experts join the collective.

Business ChallengeRecommended Experts
Leadership Alignment
JulieWayneGreggGabriele
Communication Breakdown
RonaGreggWayneGabriele
Employee Engagement
GreggRona
Psychological Safety
Rona
Operational Chaos
JulieGabriele
Agile Transformation
Julie
Leadership Development
WayneGreggJimGabriele
Culture Transformation
RonaGreggJimGabriele
Trauma-Informed Leadership
Jim
Succession Planning
Gabriele
Executive Presence
Gabriele
Organizational Assessments
GabrieleJulie
Strategic Growth
JulieGabriele

White Label Collaboration

Every expert is wired to plug into your delivery.

Each profile in the collective specifies the engagement formats they offer to partners — from white-label delivery to joint ventures and fractional leadership.

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