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Rodrigo Arreola

@rodrigoarreola

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I drive ethical scientific exchange and evidence generation across immunology, hematology, and rheumatology.

Mexico

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What I'm looking for

I'm looking to apply my Medical Affairs, scientific exchange, evidence-generation, and KOL engagement experience in immunology, hematology, or rheumatology while collaborating cross-functionally to advance medical strategy and patient care.

I've supported Medical Affairs and scientific engagement across immunology, hematology, and rheumatology, building trusted relationships with HCPs, KOLs, and investigators through ethical, non-promotional exchange.

At Johnson & Johnson, I executed rheumatology territory strategy that delivered 20% sales growth, shared field insights with Medical Affairs, Marketing, and Market Access teams, and developed a regional HCP speaker to strengthen CME initiatives. In my Scientific Advisor role at the Thrombosis, Hemostasis and Atherogenesis Research Unit, I supported IITs and collaborative studies from protocol design through results dissemination, trained 50+ physicians in diagnostic, genomic, and immunological techniques, and delivered scientific presentations at national and international forums.

Grounded in PhD-level Immunology, I contribute to evidence generation, Medical Affairs materials, pharmacovigilance, and scientific education in both Spanish and English.

Experience

Work history, roles, and key accomplishments

Commercial Executive – Rheumatology

Johnson & Johnson

Sep 2024 - Aug 2025 (11 months)

Executed territory strategy aligned with Medical Affairs and commercial objectives, achieving 20% sales growth while maintaining compliant, ethical scientific exchange with Healthcare Professionals. Identified and communicated unmet medical needs and field insights to inform evidence generation and access strategies.

Medical Affairs KOL Engagement Scientific Exchange Market Access Regulatory Compliance Sales Growth CME Microsoft Office Veeva CRM

Scientific Advisor – Immunology

Thrombosis, Hemostasis and Atherogenesis Research Unit

Jan 2018 - Aug 2024 (6 years 7 months)

Built strong relationships with KOLs/HCPs via ethical scientific exchange,supporting IITs and collaborative studies(protocols, recruitment, pharmacovigilance, dissemination) Identified evidence gaps,refined medical strategy, and delivered CME programs training 50+ physicians.Presented at congresses, led evidence generation, contributed to publications, and supported internal/external stakeholders

Data Analysis Microsoft Office Stakeholder Management Excel

Acquisition Specialist

Thrombosis, Hemostasis and Atherogenesis Research Unit

Jan 2016 - Dec 2017 (1 year 11 months)

• Optimized resource utilization and procurement processes, reducing supply costs by 30% and improving operational efficiency by 20% while ensuring Good Laboratory Practices.
• Supported cross-functional project management and clinical research operations

Data Analysis Microsoft Office Stakeholder Management Excel