S

Stephen Sum's contacts

Position:President & Chief Executive Officer at Infraredx, a Nipro Company
Experience:28 years
Location:Greater Boston, United States

How to contact Stephen Sum

Found email addresses for Stephen Sum:
s***@gmail.com,
s***@hotmail.com,
s***@dupont.com,
s***@infraredx.com
Found phone numbers for Stephen Sum:
+1-909-***-**14,
+1-909-***-**72,
+1-480-***-**27
Found social network links for Stephen Sum:
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Work Experience

President & Chief Executive Officer at Infraredx, a Nipro Company

Apr 2025 - Current

Senior Vice President, Research & Development, Clinical, Quality & Regulatory at Infraredx, a Nipro Company

Sep 2022 - Mar 2025

Senior Vice President, Clinical, Regulatory & Research at Infraredx, a Nipro Company

Nov 2019 - Sep 2022

Senior Vice President, Technology Innovation & Regulatory Affairs at Infraredx, a Nipro Company

Jan 2017 - Nov 2019

Senior Vice President, Technology Innovation at Infraredx, a Nipro Company

Oct 2015 - Dec 2016

Vice President, Research and Development at Infraredx

Nov 2011 - Oct 2015

Director, Biomedical Systems at Infraredx

Apr 2010 - Nov 2011

Principal Scientist, Algorithm Development at Infraredx

Apr 2008 - Apr 2010

Senior Scientist, Algorithm Development at Infraredx

Aug 2005 - Apr 2008

Sr. Algorithm Scientist at MediSpectra

Aug 2001 - Jun 2005

Section Research Chemist at DuPont

May 1998 - Aug 2001

Stephen Sum started working in 1998, then the employee has changed 3 companies and 10 jobs. On average, Stephen Sum works for one company for 2 years 6 months.

Education

PhD at University of Delaware

MSc at Carleton University

BSc at University of Waterloo

Current Company Information Infraredx, a Nipro Company

Name: Infraredx, a Nipro Company

Speciality: Medical Device, Coronary Artery Disease, Heart attack prevention; innovative science, Lipid Core Plaque, NIRS, IVUS, Invtravascular Imaging, Heart attack, Imaging, Medical Device

Location: Bedford, Massachusetts, United States

Employees: 100-200

Frequently Asked Questions

What is Stephen Sum's minimum period of employment in the companies?

Stephen Sum's minimum period of employment in various companies is 1 year 2 months.

What is Stephen Sum's average duration of employment for different companies?

On average, Stephen Sum works for one company for 2 years 8 months

What industries has Stephen Sum worked in?

Stephen Sum works in the Medical Devices. Previously, Stephen Sum worked in the Consumer Goods.

What positions has Stephen Sum held before?

Previously, Stephen Sum worked as a Senior Vice President, Research & Development, Clinical, Quality & Regulatory, and Senior Vice President, Clinical, Regulatory & Research, and Senior Vice President, Technology Innovation & Regulatory Affairs, and Senior Vice President, Technology Innovation, and Vice President, Research and Development.

How do I contact Stephen Sum?

Stephen Sum's email address is s********m@infraredx.com, phone number is +1-480-***-**93. Sign up to get contact details.

Who are Stephen Sum's peers at other companies?

Stephen Sum's peers at other companies are Kiersten Medvedich and Shannon Chou and Derek Smith

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