10 Viatris regulatory affairs leaders

Global Head, Regulatory CMC (Biologics) & GRL, Senior Director of Regulatory Affairs and Director, Global Regulatory Strategy are among the roles held by these ten Viatris regulatory affairs leaders. A reader can learn how regulatory affairs leaders work at Viatris from people who have held the role.

10 professionals1 companyData retrieved October 25, 2026

Professionals to explore

  1. Ash Patel

    Experience: Global Head, Regulatory CMC (Biologics) & GRL · Viatris

    Ash Patel has been Global Head, Regulatory CMC (Biologics) & GRL at Viatris since November 2020, based in the United Kingdom. Ash Patel was Head of CMC, Manufacturing and Supply Chain at Akari Therapeutics, Plc from 2017 to 2019 and Head of Product Development, Manufacturing & Regulatory Affairs at Evox Therapeutics Ltd in 2017.

  2. Eleanor Panico, MEng, PhD

    Experience: Director, Global Regulatory Strategy · Viatris

    Eleanor Panico, MEng, PhD has been Director, Global Regulatory Strategy at Viatris since January 2025, based in the New York City Metropolitan Area. Eleanor Panico, MEng, PhD was Director of Regulatory Affairs at Eisai US from 2021 to 2024 and Director of Regulatory Affairs (Legacy Pfizer) at Viatris from 2020 to 2021.

  3. Eleni Pitsikoulaki

    Experience: Director, Europe Regulatory Affairs Market Management & Support · Viatris

    Eleni Pitsikoulaki has been Director, Europe Regulatory Affairs Market Management & Support at Viatris since December 2022, based in Greece. At Viatris, Eleni Pitsikoulaki was Head of Regulatory Affairs, Greece/Cyprus/Malta, Upjohn GRA from 2020 to 2022, and was Senior Regulatory Affairs Manager/Team Leader at Pfizer from 2012 to 2016.

  4. Ewa Filipowska

    Experience: Director Global Regulatory Affairs · Viatris

    Ewa Filipowska has been Director Global Regulatory Affairs at Viatris since November 2020, based in the United Kingdom. Ewa Filipowska was Director Regulatory Affairs at Pfizer from 2017 to 2020 and Regulatory Affairs Senior Manager at Pfizer from 2013 to 2017.

  5. Hanan Anwar Ph.D.

    Experience: Senior Director Regulatory Affairs CMC · Viatris

    Hanan Anwar Ph.D. has been Senior Director Regulatory Affairs CMC at Viatris since September 2021, based in the New York City Metropolitan Area. Hanan Anwar Ph.D. was Director Team Leader at Pfizer from 2019 to 2020 and Director of Regulatory Affairs at Pfizer from 2017 to 2019.

  6. Judith Hirst

    Experience: Director Regulatory CMC · Viatris

    Judith Hirst has been Director Regulatory CMC at Viatris since July 2021, based in Kegworth, England, and the profile headline reads Director, Respiratory Regulatory Affairs CMC at Viatris. Judith Hirst was a Regulatory Affairs Contractor at 3M from 2014 to 2020 and Senior Regulatory Affairs Associate at Hospira UK Limited from 2012 to 2014.

  7. Karen Genga

    Experience: Regional Regulatory Director for Latin America · Viatris

    Karen Genga has been Regional Regulatory Director for Latin America at Viatris since June 2021, based in São Paulo, Brazil, and held the same title at Pfizer from 2017 to 2021. Karen Genga was Regional Regulatory Affairs Manager at Pfizer from 2016 to 2017 and Regulatory Affairs Manager for Brazil at Pfizer from 2011 to 2013.

  8. Kathrin Rother

    Experience: Director Regulatory Affairs Europe · Viatris

    Kathrin Rother has been Director Regulatory Affairs Europe at Viatris since November 2020, based in the Hannover-Braunschweig-Göttingen-Wolfsburg Region. Kathrin Rother was Director Regulatory Affairs, Developed Markets at Mylan Healthcare GmbH from 2015 to 2020 and Director Regulatory Affairs at Abbott Laboratories GmbH from 2010 to 2015.

  9. Kristen McElwayne

    Experience: Senior Director of Regulatory Affairs · Viatris

    Kristen McElwayne has been Senior Director of Regulatory Affairs at Viatris since November 2022, based in Clarksburg, West Virginia. Kristen McElwayne was Director of Regulatory Affairs at Viatris from 2020 to 2022, Senior Manager Regulatory Affairs at Mylan from 2007 to 2020 and Quality Control Supervisor at Ecolab from 2004 to 2006.

  10. Teresa Vieira

    Experience: Director Global Regulatory Affairs · Viatris

    Teresa Vieira has been Director Global Regulatory Affairs at Viatris since November 2020, based in Portugal. Teresa Vieira worked in EU & Emerging Markets Regulatory Strategy, Global Regulatory Affairs at Pfizer from 2018 to 2020 and was EU Cluster Lead Cardiovascular Metabolic TA - PEH Global Regulatory Affairs at Pfizer from 2016 to 2018.

Choose the right perspective

Match the area in a person's title, such as CMC, global strategy, Europe or Latin America, to the question you need answered. Weigh whether a global view or experience running regulatory work in specific markets sits closer to your decision.

Questions to take into the conversation

  1. 01What did you focus on first when you took on your regulatory affairs role at Viatris?
  2. 02Which regulatory affairs decision at Viatris would you make differently today, and why?
  3. 03What has your own work taught you about running regulatory affairs across many markets at once?

Reaching Viatris regulatory affairs leaders

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About this directory

This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.

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