Team
Inventors, operators, and advisors who've been here before.
PreciSept is built by a small team with combined experience in interventional cardiology, medical device development, and commercial operations.
Founders
The founding team
Dr. Ahmad Abdul-Karim
Inventor & Co-Founder
Inventor of the PreciSept technology. Holds the issued US patents covering the company's core needleless transseptal access approach. Based in the Chicago area.
Dr. Nassir Marrouche
Co-Founder
Co-founder and principal investigator on PreciSept's planned animal studies.
Karim Marroush
Co-Founder & Commercial Lead
Operator running PreciSept day-to-day — fundraising, partnerships, vendor relationships, and commercial strategy.
Advisors
Strategic advisors
Dr. Holger Friedrich
Strategic Advisor
Founder of Saar M+I GmbH. Decades of experience in interventional cardiology device development, partnerships, and bringing new technologies through European and US regulatory pathways. Based in Germany.