Mark Seelen

Vice President, Operations, Northern Light Mercy Hospital

Mark Seelen is the Vice President of Operations at Northern Light Mercy Hospital. Mark is responsible for the oversight of strategic, financial, and operational performance of procedural care, diagnostic services, and specialty care, along with facilities and supply chain oversight. Mark brings a passion for staff engagement and service line development. Mark joined Mercy in 2022.

Prior to Mercy, Mark was a Senior Administrative Director at Massachusetts General Hospital in Boston.  

Before entering healthcare, Mark served as an Infantry Officer in the U.S. Army, leading platoons in Iraq and Afghanistan. He also served as a Platoon Trainer and logistics officer at the U.S. Army Ranger School. 

Outside of the hospital, Mark enjoys spending time with his wife (Allie) and four kids!

BS, US Military Academy, MBA, Tuck School of Business at Dartmouth, MPH, Geisel School of Medicine at Dartmouth