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30 years of executive leadership. Proven results across healthcare, government, professional services, and growing businesses. No junior analysts. No fluff. Senior expertise, when it matters most.

Timshel Tarbet Consulting: Driving Organizational Success

Building Organizations That Perform: People, Strategy, and Execution

I bring 30 years of operating experience to every engagement. Maybe you're a growth-stage company that's outgrown its own systems. Maybe your leadership team has lost alignment. Maybe you keep launching initiatives that don't stick. I've been in the rooms where these problems live, and I know how to fix them.

My clients don't get a junior team or a methodology deck. They get me.

Timshel Tarbet Management Consulting Services

Healthcare Team Collaboration

Organizational Design & Transformation

When your structure can't keep up with your strategy, everything suffers. I redesign how work actually gets done: roles, accountability, team alignment. So you can grow without the chaos.

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Workforce Strategy & HR Leadership

Compensation, talent planning, culture, org structure. I build HR programs that attract, keep, and grow the people your organization runs on. This is where I started my career, and it's still where I do some of my best work.

enterprise risk management consulting at Timshel Tarbet Consulting

Enterprise Risk & Operating Model Design

I build the KPI frameworks, accountability structures, and risk programs that give your leadership team the clarity and confidence to make faster, better decisions.

organizational design Consulting with Timshel Tarbet Consulting in Los Angels California

Change Management & Leadership Alignment

Transformation fails when people don't follow. I manage change at the human level, building the buy-in and momentum that make a new strategy actually stick.

Who We Work With

I work with leaders who are done tolerating what isn't working and ready to build something that performs.
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Companies outgrowing their own systems

Charity Drive

Leadership teams that need to realign

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Mission-driven and public-sector organizations

Why Choose Us

What makes Timshel Tarbet Consulting different?
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Three decades leading real change across healthcare, HR, and operations, with the results to show for it.
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I'm a U.S. Air Force veteran. From 1993 to 2001 I served as a Personnel/HR specialist, deployed during the Kosovo conflict, and earned the John Levito Award for leadership. The discipline stuck.
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My career started in HR, so I know that nothing lasts unless the people are with you. Strategy is easy to write. People are what make it real.
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I've held senior executive roles at Providence Health Plan, SCAN Health Plan, and Cambia Health Solutions. I know what the view looks like from the top, because I've had the seat.

Results I've Delivered

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$120M protected every year at Providence Health Plan, by rebuilding the member experience and risk adjustment models.

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17% membership growth at SCAN Health Plan, roughly 40,000 new members, through sharper outreach and a stronger, more diverse workforce.

Arriving to Work

Built award-winning risk management and ethics programs at Cambia Health Solutions, recognized nationally by Ethisphere.

Insights & Thought Leadership

Ready to Build Something That Works?

Let's talk about what's stuck, and how to fix it.

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