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Ari Gnanasakthy

Ari Gnanasakthy

Principal Scientist, Patient-Centered Outcomes Assessment


MBA, Business Administration, University of Kingston, Surrey, UK
MSc, Applied Statistics, Sheffield Hallam University, Sheffield, UK
BSc, Mathematics, Statistics and Computing, University of Greenwich, London, UK

Ari Gnanasakthy, MBA, MSc, is Principal Scientist, Patient-Centered Outcomes Assessment at RTI Health Solutions. Prior to RTI-HS, Mr. Gnanasakthy was the Executive Director and Head of the Patient-Reported Outcomes Center of Excellence at Novartis Pharmaceuticals. He has almost 25 years of experience in the pharmaceutical industry. At Novartis, he worked in several departments, including Biostatistics, Health Economics, Pricing, and Outcomes Research. After receiving his bachelor's degree in mathematics, statistics, and computing, Mr. Gnanasakthy joined Rothamsted Experimental Station (UK), where he was responsible for the statistical analysis of survey data of agricultural soil in England and Wales. He then joined the Milk Marketing Board (UK), where he was a part of the team responsible for modeling lactation curves of dairy cows. Mr. Gnanasakthy's extensive experience in the field of statistics and outcome research has resulted in numerous abstracts and almost 40 publications. Throughout his career, Mr. Gnanasakthy has developed and validated over a dozen patient-reported outcomes instruments and currently serves on the editorial board of Cancer Clinical Trials and as a reviewer for many professional journals, including Value in Health.

Visit the RTI Health Solutions website to learn about our Patient-Centered Outcomes Assessment services. 

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