Global Expertise. One Team.
Erick Aróstegui
Erick Aróstegui
Erick Aróstegui
Global Business Development
Erick Arostegui is a global pharmaceutical marketing leader with extensive experience shaping strategy, launches, and customer engagement across the U.S., Latin America, and international markets. Having led major initiatives at Pfizer and Novartis, he blends analytical rigor with empathy and real-world insight.
Global Business Development
Erick Arostegui is a global pharmaceutical marketing leader with extensive experience shaping strategy, launches, and customer engagement across the U.S., Latin America, and international markets. Having led major initiatives at Pfizer and Novartis, he blends analytical rigor with empathy and real-world insight. Erick is known for connecting deeply with people, elevating teams through positive leadership and coaching, and helping individuals unlock their full abilities—always going the extra mile to drive meaningful, lasting impact.
Contact me at erick.arostegui@engage-box.com
Jaja Santos
Erick Aróstegui
Erick Aróstegui
Associate Consultant
Jaja is a seasoned global pharma executive with extensive experience in hospital and retail portfolios, marketing, and commercial product development. She has led both local and global initiatives, driving revenue growth, operational excellence, and strategic innovation across diverse markets. Known for her visionary l
Associate Consultant
Jaja is a seasoned global pharma executive with extensive experience in hospital and retail portfolios, marketing, and commercial product development. She has led both local and global initiatives, driving revenue growth, operational excellence, and strategic innovation across diverse markets. Known for her visionary leadership, analytical rigor, and ability to integrate market insights into global strategies, Jaja has built strong partnerships with key opinion leaders and mentored the next generation of talent across the globe. Motivated by a passion for transforming healthcare and unlocking human potential, she continues to pioneer scalable solutions that elevate patients, teams, and the industry worldwide.
Contact me at jaja.santos@engage-box.com
Luis Reingruber
Erick Aróstegui
Luis Reingruber
Associate Consultant
Luis is a senior leader with more than two decades of experience in the pharmaceutical industry, specializing in marketing, market access and medical affairs across primary care, medical devices and specialty care —immunology, Multiple sclerosis and rare diseases. His international career —spanning Latin America and Eu
Associate Consultant
Luis is a senior leader with more than two decades of experience in the pharmaceutical industry, specializing in marketing, market access and medical affairs across primary care, medical devices and specialty care —immunology, Multiple sclerosis and rare diseases. His international career —spanning Latin America and Europe— has shaped a deep, cross-functional understanding of different healthcare ecosystems, connecting strategy, science, and execution with a strong patient-centric mindset.
Passionate about talent development and the evolution of the Medical Affairs function, Luis drives innovative methodologies that blend strategic thinking, market intelligence, and a human understanding of the patient and stakeholder journey. His motivation is to help medical and commercial teams become true strategic partners within and beyond the organization, increasing their real-world impact on patients’ lives.
At EngageBox, Luis brings a unique perspective by integrating leadership, marketing expertise, cross-functional experience, and a strong grasp of the “why” behind every interaction—empowering teams to transform capabilities, conversations, and outcomes.
Contact me at luis.reingruber@engage-box.com
Catalina Triana
Erick Aróstegui
Luis Reingruber
GM and Founder
Catalina is the founder of EngageBox and brings 23 years of pharmaceutical experience across Central, South, and North America. In 2023, she launched EngageBox to transform how pharma teams onboard and upskill. Driven by deep curiosity and a passion for learning, Catalina combines her industry expertise with innovative think
GM and Founder
Catalina is the founder of EngageBox and brings 23 years of pharmaceutical experience across Central, South, and North America. In 2023, she launched EngageBox to transform how pharma teams onboard and upskill. Driven by deep curiosity and a passion for learning, Catalina combines her industry expertise with innovative thinking in capability building and technology to solve critical pain points and elevate performance across the pharma ecosystem.
Contact me at catalina.triana@engage-box.com