Dalia Rayes – Biography
Last update: January 22, 2026Executive profile
Dalia was Senior Vice President, Head of Commercial at ChemoCentryx, and Senior Director, Business Unit Lead at Actelion. Dalia Rayes joined aTyr Pharma in 2025.
Dalia Rayes is currentlyHead of Commercial, Global Efzofitimod Franchise at aTyr Pharma - View - aTyr Pharma org chart
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Education
Dalia Rayes has a Bachelor of Science in Pharmacy from Beirut Arab University in 1998 and a Master of Business Administration from Lebanese American University in 2004.
They have also studied at Lebanese American University :
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Company Colleagues
- At aTyr Pharma, Dalia Rayes has 21 colleagues including Sanjay Shukla (CEO & Director), Timothy Coughlin (Chairman of the Board)…
Industry Colleagues
- In the Pharmaceuticals industry, Dalia Rayes has 23,064 colleagues in 1,921 companies located in 68 countries. 10,656 executive movements have been recorded in the last 12 months. Learn more about Pharmaceuticals.
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