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Eternum · United States

Turn your clinic into a category leader.

The proven mentorship program that generated over R$ 1 billion in sales for more than 8,000 clinics across 10 countries. Now developed for ambitious clinic owners in the U.S. who are ready to scale beyond their own individual practice.

Meet the mentors
Paul Kooiker and Thais Junqueira, Eternum US mentors
Everton and Bruna Pieri, founders of Eternum

Founders

Everton & Bruna Pieri

Founders of Eternum. In Brazil, they built one of the most influential communities of high-performance clinic owners in the country. Over a decade, their method has served more than 8,000 clinics across 10 countries and generated over R$1 billion in sales for clients. Now they bring the same mentorship program to the United States, tailored for the clinic owner ready to scale beyond themselves.

Everton & Bruna Pieri · Founders

Proven, not theoretical

A mentorship program already validated at scale.

Everything we teach US clinic owners was pressure-tested for over a decade with clinics that grew from solo practices to nine-figure businesses.

R$1B+

In sales generated for clients

8,000+

Clinics and clinicians served

10

Countries reached

10+ yrs

Refining the program

Track record from Eternum's Brazilian operation. Same mentorship program, adapted to the US clinic market.

The mentors on the floor

The mentors standing between you and your next level.

Not gurus. Not coaches. Two mentors who have built, sold, and scaled real businesses.

Paul Kooiker

Offer & High-Ticket Sales

Paul Kooiker

  • Proven in product and offer design plus high-ticket sales, the fastest levers for clinic revenue
  • Founder and scaler of 3 profitable US-based businesses
  • USC MBA
  • Has navigated every stage from solo founder to CEO

Trusted background

Ballast NetworksAT&TUniversity of Southern CaliforniaFerris State University
Thais Junqueira

Brand, Systems & Execution

Thais Junqueira

  • Global Finance Director & Chief of Staff at Microsoft, executing at global scale
  • Former BCG consultant who advised market leaders on winning competitive markets
  • Wharton MBA
  • Founder of a 7-figure business, built full-time with two kids

Trusted background

Microsoft, Amazon, Wharton and BCG

What you get

Three levers. One outcome.

01

Offer & Sales

A high-ticket offer people are proud to buy, plus a sales process that converts predictably. The fastest levers for clinic revenue.

Led by Paul Kooiker

02

Brand, Systems & Execution

The brand that lets you stand out in a crowded market, and the systems and teams that scale without eating your calendar.

Led by Thais Junqueira

03

Founder Community

A room of peers building the same thing. Real conversations, real numbers, real accountability. The fastest shortcut in business.

Curated by Everton & Bruna

This is not for everyone.

Eternum US is built for clinic owners who are already good and are done being small. Applications open now for the first US cohort.

Eternum · United States

Ready to build a category-leading clinic?

Applications for the first US cohort are open.

Apply to join

The Club

High-level business education in sales, marketing, and management. Reach the top of the market.

Contact

Eternum US · The mentorship program for ambitious clinic owners.

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