• Fractional Chief Learning Officer for High-Growth Teams

    Executive-level leadership infrastructure without the full-time overhead. Strategic systems. Scalable results. People you don’t lose to growth.

    Dr. Tina Carroll-Garrison, creator of the OS5™ Leadership Operating System, your Fractional Chief Learning Officer for High Growth Teams
  • What Does a Fractional CLO Deliver?

    When growing fast outpaces leadership infrastructure, Dr. Tina partners with high-growth STEM, healthtech, and GovCon-aligned startups during critical inflection points.

    As a Fractional CLO, Dr. Tina delivers:

    • Executive-level leadership strategy
    • OS5™ systems for scalable culture, communication, and capacity
    • Practical, results-based roadmaps — no fluff, no coaching drift

    All without the cost or complexity of a full-time CLO or HR department.

  • Is this for You?

    This isn’t a workshop. It’s a strategic operating system for leadership, built for Scaling Leaders.

    Founder/CEO Under Pressure

    “We’re growing fast, but it’s messy.”

    COO/VP Ops

    “Our managers are overwhelmed.”

    Head of People

    “We needed leadership development yesterday.”

    VC/PE Portfolio Advisor

    “This team isn’t people-ready for scale or exit.”

  • Wondering where to start?

    Begin with an OS5™ QuickScan

    In 20-minutes, gain insight acrosss five critical domains

    • Organizational Clarity – Are roles and responsibilities clearly defined?
    • Systems Readiness – Can your current structure support the next phase of growth?
    • Role Capacity – Who’s stretched too thin to scale?
    • Leadership Alignment – Are decisions made consistently and coherently?
    • Cultural Traction – Is your culture fueling—or fighting—growth?
    Dr. Tina Carroll-Garrison, creator of the OS5™ Leadership Operating System - QuickScan

    The OS5™ QuickScan is a founder-facing screening tool designed to surface early indicators of people-related risk—before they escalate into culture cracks, team bottlenecks, or post-close surprises. You'll walk away with:

    ✓ A clear view of what’s breaking

    ✓ Where your bench is thin

    ✓ A tailored 30–90 day action plan

    Think of it as a smart filter: it pinpoints where OS5™ support is needed most — without overwhelming your team upfront.

  • What Comes After the Scan?

    Work with Dr. Tina and get a custom OS5™ road map or expert help with a Full OS5™ Diagnostic.

    Your OS5™ checks include:

    1. Check Engine – Diagnose leadership friction
    2. Readiness Map – Align team maturity with growth
    3. Signal Alignment – Design internal communication scaffolding
    4. Capability Sync – Develop leadership capacity and succession
    5. OS Upgrade – Codify culture and decision-making at scale

    OS5™ Leadership Operating System - created by Dr. Tina Carroll-Garrison
  • Work with Dr. Tina

    There are several ways that clients work with Dr. Tina. The start is the OS5™ QuickScan but she does much more than just that. Where ever you are in your growth stage, Dr. Tina can help.

    OS5™ QuickScan → Strategic Diagnostics

    Get Started

    A 20-minute founder-facing call that surfaces hidden leadership strain across five domains — so you know exactly what’s breaking and where to focus next.

    One-Time OS5™ Blueprint & Executive Debrief

    Custom Roadmap

    A deep-dive strategic engagement including stakeholder interviews, a leadership maturity map, and a custom 30–60–90 day roadmap — with an executive-level debrief to align the team.

    Retained Fractional CLO support (3 to 6 months)

    Partner Without the Cost

    Ongoing executive partnership to embed OS5™ systems, coach your leadership team, and support scaling from the inside out — without the cost of a full-time CLO.

    Optional Learning & Development build-out (post-diagnostic)

    Culture Ready Leadership Engine

    Build a culture-ready learning engine with IACET-accredited courses, leadership academies, and targeted skills pathways — tailored to your OS5™ outcomes.

  •  OS5™ Leadership Operating System - developed by Dr. Martina Carroll Garrison

    The Leadership Operating System in Action

    From government burnout plan → startup culture retention system

    ✓ Helped stabilize a fast-growing team and reduce turnover risk in under 90 days.

    From crisis mediation → founder readiness model

    Built alignment across a fractured leadership team to support funding readiness.

    From turnover prevention → 60% risk reduction in 90 days

    Used OS5™ to strengthen culture and clarify roles, reducing voluntary churn.

    From fragmented leadership → acquisition-ready team

    Codified decision-making systems and team roles ahead of successful exit.

  • Ready to move from Reactive to Scalable Leadership?

    Get started with a 20-minute OS5™ QuickScan and start building your growth-ready system today.