Roger Greidanus

Roger Greidanus has extensive experience in the pharmaceutical industry, currently serving as the Regional Manager Northwest at Organon since June 2021. Prior to this role, Roger held the position of Executive Clinical Account Specialist at Organon and spent over two decades at Merck, where Roger was a Senior Vaccine Representative from January 2001 to June 2021. Roger earned a Bachelor's Degree from the University of Wisconsin-Madison between 1987 and 1989.