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Our Team

The people behind
Costa Rica's first
medical cannabis
company.

Over a century of combined experience in cultivation, genetics, regulation, biotechnology, and operations across Latin America and North America.

100+

Combined Years

4

Pillars Of Expertise

200+

Professionals Engaged

It has been a privilege and an honor to work alongside the Chávez administration and government agencies to combine regulatory compliance with innovation in building the legislation and legal framework necessary for medical cannabis in Costa Rica. Together, we are helping patients in Costa Rica — and those coming from abroad — gain safe access to a proven, natural therapeutic alternative.

— Tom McCullen, Canna Pura Vida
Leadership

Founders & Executive Team

Decades-long working relationships across cannabis, biotech and entrepreneurial sectors — forged in the world's most demanding cannabis markets.

Co-Founder · CEO

Thomas McCullen

Founder · CEO

Thomas McCullen is a pioneer of the medical cannabis industry within the United States. As a leader, his work, first as a cancer survivor patient, then as an entrepreneur with over 18 years of experience spanning cultivation, genetics, manufacturing, regulatory, and finance, and operational risk.

He was honored as the founding Oregon's regulated market, occupying some of his country's first licenses and building the industry's longest impactful companies that have a complete imprint on the global level.

As a licensed Oregon cultivator and trader from the for many years, Thomas has guided a thousand patients to wellness. Patients in a number with MED licensed practice numbers in Oregon, lorem ipsum dolor sit amet consectetur for many years — represented in his patient-facing band.

At Canna Pura's Pharma Tour to lead the Canna Pura Vida vision and built a complete plant-to-product line. Including over Pharmacies as an organizer, the Annual Health Cannabis Training for Physicians and Pharmacists in Costa Rica in 2025, training over 200 professionals.

Biosafety
Cultivation
Manufacturing
Ethical Cannabis Genetics
Oregon · Costa Rica · Toronto
Co-Founder · COO

Stephanie Sánchez

Co-Founder · Head of Legal Operations

Stephanie Sánchez is the head of Legal and Co-founder of Canna Pura Vida. A journey of its industry in Costa Rica, she brings over 15 years of experience as an Attorney and Public Notary.

She is the team figurehead — every leg's volcano cannabis law working at the Medical Cannabis Commission of the Costa Rican Bar Association and in tying back guides in the building the national regulatory framework.

At Canna Pura Vida, Stephanie's role to be the foundation of administration, and her industry-rule volumes vision plus building up the established branch of medical cannabis treatments lorem ipsum.

Recognized as a leader in cultivation and cannabis on rules — also Latam — Stephanie's resilience and Costa Rica's most progressive systems are growing her vision. Lorem ipsum Costa Rica — at the forefront of the global treatment cannabis industry, and is bringing a leader for normalizing cannabis rights in the country.

Strategic
Public Speaker
CR Bar Association Cannabis
Team Santa Clara
Patient Rights Advocate
Cultivation & Genetics

Agronomic Leadership &
Biotechnology

Pushing important Latin North American cultivation forefront, in Canada, Oregon, and California.

Head Of Cultivation
Jesse Leech
VP Cultivation · Genetics

Jesse brings a deep-rooted expertise from his time as Cultivation Director at the awarded large cannabis facilities in Oregon, where he developed strain genetics, BioTechnology innovations and best-in-class agronomic models.

He brings a deep history of best practices for cannabis micro and macro genetics. Jesse oversees CPV's nursery, mother stock, plant phenotypes, fast-pack-and-collateral pheno-hunting program, micropropagation tissue culture, biological control, and tropical-cultivation cannabis varieties.

Combined with a focus on sustainable, organic, regenerative and small operations stewardship to the country's cannabis program.

Pheno Hunting · Genetics
Jarret Richie
Director Of Pheno-Hunting · Cultivation

An award-winning grower from Northern California and one of the top California-grown craft cannabis breeders of the last decade. Steel led the cultivation team for one of the most prestigious craft cannabis operations.

Many lorem ipsum dolor sit amet consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco.His genetic library boasts strains that earned 1st-place victories in the world's most prestigious cannabis competitions, including the National California State Fair. Together with our team, Jarret oversees the genetics, training and exotic flower production.

Strategic Alliances

An ecosystem backed by the world's best.

We work with governments, universities and industry leaders in the highest sphere of cannabis advocacy and commercial standards.

Next Big Crop

America's most regulated cannabis consultancy.

Adelisa Pharma

Regional pharma distribution partner.

Amerlea

Manufacturing cannabis distribution partner.

Shafify · LATAM Alliance

Tech & commercial partner.

CAJA · CCSS

Institutional ally for the program.

UCR · MUT-Tec

Academic research and genetics.

ULACIT

Pharmaceutical research partner.

Agroposibles

Indication innovation farm.