Dennis Kotenko

Dennis Kotenko currently serves as a Customer Success Manager at Sigma Computing, a position held since December 2024. Prior to this, Dennis gained experience as a Senior Analyst in Medical Economics at Centene Corporation and as a Customer Success Team Lead at Wellnecity. Dennis's tenure at Optum encompassed roles as a Management Consultant and Senior Business Analyst in the Consulting Development Program. Earlier in the career, Dennis worked at Johnson & Johnson in the Indirect Procurement PMO for Marketing & Business Services. Dennis holds a High School Diploma from East Brunswick High School and furthered education at Rutgers University–New Brunswick.