About us
Our expertise
Commercial >
We provide commercial consulting and advisory solutions across the product development and commercialization lifecycle.

Portfolio, Licensing & Development >

Commercialization & Growth >

Data Strategy & Analytics >

Value, Pricing & Access >
Our expertise across scientific and commercial domains delivers a collaborative and bespoke approach to maximize patient access and the commercial success of your innovations.

Value, Pricing & Access Strategy >

HEOR Evidence Generation >

Evidence Synthesis & RWE Generation >

Medical & Scientific Affairs >
We provide world-class thought partnership and solutions that enhance the business impact of medical and scientific affairs.

Asset Development >

Launch Strategy >

Digital Health & Omnichannel Strategy >

Centers of Excellence >
Putnam’s Centers of Excellence allow us to dig deep, challenge convention, and take you further with strategies underpinned by technical expertise in cutting-edge topics.

Advanced Clinical Technologies >

Forecasting & Financial Modeling >

Integrated Insights >
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Sandip Ranjan

Director, HEOR

Sandip has over 11 years of experience in HEOR and business analytics within the pharmaceutical/biotech industry. Based in the Putnam India office, he is responsible for day-to-day management of HEOR projects including heath economic modelling, clinical trial based economic analysis, dynamic disease modelling, systematic literature reviews, and evidence synthesis via meta-analysis/indirect treatment comparison. His experience spans multiple therapeutic areas including oncology, infectious diseases, immunology, and cardiovascular disorders.

He holds an undergraduate and postgraduate degree in chemical engineering from Indian Institute of Technology Delhi.

Other members.

Nathan George

Rebecca Brown

Director, Market Access

Sumit Tiwari

Matthew Riordan

Chief Operating Officer, Commercial Practice Lead