Improving Lives Through Nuclear Medicine™


Leadership Team

Sergio Calvo

President, Radiopharmaceuticals Division

Sergio Calvo was appointed as the President of the Radiopharmaceuticals Division of Jubilant Radiopharma in January 2020. He brings with him more than 20 years of experience in the global healthcare industry. Prior to joining the Jubilant team, Sergio was the General Manager of the Positron Emission Tomography segment of GE Healthcare, a global business that provides a broad range of technologies and services to the nuclear medicine and molecular imaging community. Prior to GE, he worked for Siemens Healthcare in a variety of positions of increasing responsibility in Brazil, Canada and the US. Sergio holds a graduate degree in Engineering.

James Kaufman

Vice-President, Sales

James Kaufman was appointed Vice-President, Sales in August 2019. Jim joined the company in November 2016 bringing with him over 20 years of medical imaging experience with a strong proficiency in nuclear medicine and business development. Since joining, he has been instrumental in the successful launch of the RUBY-FILL® Rubidium (Rb-82) Generator and Ruby Rubidium Elution System. Prior to joining Jubilant Radiopharmaceuticals, he served as a Global Product Leader, Life Sciences-Core Imaging at GE Healthcare, specializing in the Cardiology product segment, as well as Neurology, Oncology and overall general nuclear imaging segments. Jim holds a Bachelor of Science in Business Administration and Marketing from Ashland University. He received his Nuclear Medicine Technology training at The Ohio State University.

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