Mark Rosenthal

Mark Rosenthal is Chief Operating Officer at HqO. At HqO, Mark is responsible for driving business operations across departments.

Prior to HqO, Mark was the Head of Google Display Advertising Sales for North America, leading a team which helps Google's largest advertisers leverage Machine Learning and Automation of advertising to achieve transformational business results. Earlier at Google, Mark was Head of Industry, Health Services where he led a team which provided digital marketing strategy consultation for many top U.S. companies in the consumer health and wellness industry.

Earlier in his career, Mark was the Vice President of Sales at Ando Media, a Triton Digital company developing software and technology for streaming audio brands and General Sales Manager at CBS Radio in Boston leading the traditional and digital media teams.

Mark is a graduate of The George Washington University. He and his wife work closely with charities including Boston Children's Hospital and Dana-Farber Cancer Institute.