Meet our team
The people behind the strategies. We are a unique team of seasoned global market access strategists and AI experts — bringing together highly skilled consultants and cutting-edge specialists in AI and data science.
Our team

Jessica Weddle
Partner
Co-founder of Elevio Group, Jessica brings extensive experience in healthcare strategy and Market Access. Former Partner at Deloitte, she first advised major US payer organizations before moving to France, where she supported leading pharmaceutical companies in shaping the strategy and launch of some of the most successful and transformative therapies.

Stéphane Bazoche
Partner
Stéphane brings 25 years of experience in Strategy Consulting and Market Access. Before co-founding Elevio Group, he was a Partner at Deloitte, where he led the Life Sciences & Healthcare practice. Throughout his career, he has played a key role in shaping the launch and value maximization of over 40 innovative therapies across global markets.

Myriam Zylberman
Senior Advisor
With 30 years of experience in Market Access, including over 20 years at Lilly, Myriam has played a key role in the success of some of the most iconic drug launches. She brings her strategic expertise, deep understanding of healthcare systems, and creativity to our work and clients.

Anna Leandri
Associate Partner
Anna combines strong consulting experience with an engineering and business background from Arts et Métiers and ESSEC.

Arman Darabian
Full Stack Developer
Arman combines a strong foundation in Mathematics and Computer Science from McGill University with several years of full-stack development experience, building attractive, robust software solutions end to end.

Charlotte Inigues
Manager
Charlotte combines consulting and biotech experience with a solid scientific and business foundation as a PharmD and ESSEC graduate.

Courtney Commodore
Consultant
Holds a Master of Public Health and graduated from the University of Southern California, bringing a strong public health perspective and an international outlook to strategy projects.

Dan Qiao
Senior Consultant
Dan graduated from Ocean University of China with a Master in Health Economics, Policy and Management, and brings valuable experience from the pharmaceutical industry in China.

Gabrielle Bellicha
Consultant
Gabrielle graduated from Sciences Po and ESCP, and brings valuable policy experience from the European Parliament to Life Sciences projects.

Inês Viva
Consultant
Inês combines a medical background with an MSc in Health Policy, Planning and Financing from LSE, bringing European Commission and OECD experience to support healthcare strategy and market access projects.

Léo Punch
Consultant
Léo combines a PharmD background with a Master's in Market Access and Health Economics, contributing strong analytical and strategic thinking.

Manuela Kuate
Consultant
Manuela combines a PharmD and ESSEC education with a keen interest in healthcare strategy and market access.

Marine Mousseaux
Manager
Marine blends scientific expertise and strategic insight, drawing on her PharmD and ESSEC background to shape impactful Life Sciences strategies.

Mathilde Durand
Consultant
Mathilde holds a Master's in Immunology and a Master's from ESCP, combining scientific depth with a business-oriented approach.

Mathilde Mirandon
Manager
Mathilde graduated from emlyon business school and brings consulting experience from McKinsey to healthcare and market access projects.

Maylis Guyot-Sionnest
Manager
Maylis combines a PharmD with a Master's in Pharmaceutical Law, bringing consulting experience and deep pharma industry insight gained at Ipsen to deliver pragmatic, high-impact solutions.

Mikael Ziade
Consultant
Mikael holds a PharmD from Saint Joseph University of Beirut and an MSc in Biopharmaceutical Management from ESCP. He brings healthcare and pharmaceutical experience across the Middle East.

Olympio Barthelemy
Manager
Olympio brings international consulting experience and a dual academic background from Bocconi and ESSEC, with a focus on healthcare strategy.

Pierre Hochedez
AI Solutions Developer
Pierre graduated from Télécom Paris and Paris Dauphine, and leverages several years of experience developing advanced AI solutions to enhance decision-making.

Quentin Darde
Consultant
Quentin brings a scientific foundation as a PharmD complemented by a Master's in Market Access and Health Economics.

Said Bouzegarn
Data Scientist
Said graduated from Centrale Lille and brings several years of experience designing and implementing advanced data science solutions across complex analytical environments.

Sena Bilgin
Data Scientist
Sena holds an MSc in Computer Science from EPITA and a PhD in Cognitive Neuroscience from PAN and Université Paris-Saclay. She specialises in data science and research-driven analytical solutions.

Sofia Herrera
Marketing Coordinator
Sofia has several years of experience in marketing and holds a Master's degree from EDHEC, combining a creative approach with an analytical mindset.

Stanley Artap
Manager
Stanley draws on his international profile and scientific training at Harvard and the University of Pennsylvania, with experience in boutique advisory and global consultancies, delivering analytical rigor and strategic insights.

Yanqing Mao
Consultant
Yanqing combines a strong quantitative foundation from Southern University of Science and Technology with dual Master's degrees from HEC and École Polytechnique, bringing rigorous analytical thinking and a sharp business perspective.

Yijun Liu
Consultant
Yijun graduated from Peking University and HEC, bringing a global outlook and strong analytical mindset to healthcare strategy.

Zixin Wang
Consultant
Zixin graduated from Xi'an Jiaotong University and ESSEC, offering analytical rigor and an international perspective on healthcare challenges.