Capital & Operating Expertise for Healthcare Innovators

Scaling the Future of Healthcare Services

Trevelin Partners combines strategic capital with 35 years of hands-on operating experience to help founders build stronger, more sustainable healthcare organizations. We partner with entrepreneurs who are ready to scale, improve care delivery, and create meaningful impact.

Your Strategic Partner

Capital & Expertise to Build Enduring Businesses

Trevelin Partners is a private investment firm built on firsthand entrepreneurial and operating experience. We know what it takes to grow a business because we’ve done it – starting companies, scaling multi-site healthcare organizations, acquiring and integrating new businesses, and navigating the capital markets.

Many entrepreneurs try to build exceptional businesses but struggle with undercapitalization or the trial-and-error of learning every lesson the hard way. We bring the capital, experience, and partnership needed to accelerate growth and unlock long-term value.

We’re a true partner to entrepreneurs dedicated to assisting you in taking your acorn of an idea and growing it into a big beautiful oak tree.

A Partner to Entrepreneurs

Our Approach

We work alongside founders as strategic partners, not just investors. Our role is to help you take the “acorn” of a strong idea and grow it into a sustainable, thriving business. With Trevelin Partners, you gain a partner dedicated to helping you reach your full potential.

Capital

Strategic Capital for Sustainable Growth

With our own equity capital and deep experience in the capital markets, we help entrepreneurs access the right funding to grow with confidence. Our decades of operating experience bring added credibility when raising capital, enabling us to structure financing that supports long-term success.

We also collaborate with financial sponsors and individual investors to evaluate opportunities, ensuring every business we support is properly capitalized for the next stage of growth.

Operating Expertise

35 Yrs of Building Successful Companies

Our founder has built, acquired, and grown healthcare service businesses for more than three decades. His experience includes American Dental Partners (ADPI), Thrive Skilled Pediatric Care, Colony Care Behavioral Health, Foresight Mental Health, Cardinal Health, and Dean Witter Reynolds.

This operational foundation gives Trevelin Partners a unique ability to help entrepreneurs avoid common pitfalls, scale more efficiently, and build organizations that last.

Our Portfolio

Companies We Work With

Trevelin Partners is proud to partner with innovators improving healthcare access and outcomes.
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About Trevelin Partners

Built by an Entrepreneur, for Entrepreneurs

Trevelin Partners was founded by Greg Serrao, a healthcare operator and entrepreneur with a long track record of starting, scaling, and successfully exiting high-growth healthcare businesses. Unlike traditional investment firms, we bring real operating expertise — helping founders avoid common pitfalls, accelerate growth, and build organizations that stand the test of time.

What Sets Us Apart
  • Founder/operator with 35+ years of healthcare leadership
  • Experience building national healthcare service organizations
  • Strategic capital & mentorship from someone who’s done it before
  • Mission-driven focus on improving access to care
Areas of Focus

Investing in Companies Advancing the Future of Healthcare

We focus exclusively on opportunities that expand access, improve outcomes, and elevate patient care across three core sectors:

Providers

  • Physician Practice Management
  • Dental Service Organizations
  • Home Health & Homecare
  • Behavioral Health

Medical Devices

  • Novel devices to address an unmet market need
  • Devices that are less invasive than current treatment methodologies
  • Devices that are more efficacious than current treatment methodologies

Diagnostics

  • Diagnostics that lead to early detection of disease
  • Diagnostics that provide rapid results
  • Diagnostics that can be administered in an outpatient facility with rapid results