Ivan Tjongahung’s Email & Phone Number
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Director HEOR & RWE at EVERSANA in June 2022 - Present
General manager at Athena Healthcare Consultancy in October 2005 - April 2022
Medical Director at Sanofi-Aventis China in November 2004 - October 2005
Marketing Director at Sanofi-Synthelabo China in September 2001 - November 2004
International Franchise Manager CNS at Sanofi-Synthelabo in September 1996 - August 2001
Business Unit Manager Neurology at Sanofi- Winthrop in April 1994 - August 1996
Senior Clinical Research Physician at Sanofi-Winthrop in January 1991 - December 1994
Clinical Research Physician at Pfizer in January 1989 - December 1991
Medical University Utrecht, master, September 1983 to September 1989
The University of Manchester, Master of Business Administration - MBA, September 2026
PHARMACEUTICAL TRAINING ACADEMY, September 2026
EVERSANA® is a leading independent provider of global services to the life sciences industry. The company’s integrated solutions are rooted in the patient experience and span all stages of the product life cycle to deliver long-term, sustainable value for patients, prescribers, channel partners and payers. The company serves more than 650 organizations, including innovative start-ups and established pharmaceutical companies, to advance life sciences solutions for a healthier world. To learn more about EVERSANA, visit eversana.com.
Discover more about EVERSANA
Biostatistician/Epidemiologist
Associate Director of Biostatistics at EVERSANA
(September 2023 – Present)
MPH | Director of Market Access Strategy | Health Economics, Evidence Generation & Public Health
Director, Market Access Strategy at EVERSANA
(July 2024 – Present)
Director, Learning and Performance at Eversana
Director, Learning and Performance at EVERSANA
(May 2022 – Present)
Commercial Associate at EVERSANA | Mobilizing Pharma Excellence via Data & Sales Strategy
Owner of Hawk Eye Auto Detailing at Hawk Eye Auto Detailing
(July 2020 – Present)
Analyst at Eversana (Pune) Ex. Arizton, Advisory and Intelligence. (Bengaluru) India
Analyst (Pricing) at EVERSANA
(September 2025 – Present)
Drug Safety Associate | Bachelor of Dental Surgery
Drug Safety Associate at EVERSANA
(June 2024 – Present)
What is Ivan Tjong-a-hung email address?
Email Ivan Tjong-a-hung at [email protected] and [email protected]. This email is the most updated Ivan Tjong-a-hung's email found in 2026.
What is Ivan Tjong-a-hung phone number?
Ivan Tjong-a-hung phone number is +862162470835.
How to contact Ivan Tjong-a-hung?
To contact Ivan Tjong-a-hung send an email to [email protected] or [email protected]. If you want to call Ivan Tjong-a-hung try calling on +862162470835. (updated on December 12, 2025)
What company does Ivan Tjongahung work for?
Ivan Tjongahung works for EVERSANA.
What is Ivan Tjongahung's role at EVERSANA?
Ivan Tjongahung is Director HEOR & RWE
What industry does Ivan Tjongahung work in?
Ivan Tjongahung works in the Pharmaceuticals industry.
