Sean Parrish

Sean Parrish, MBA - Chief Operating Officer

Sean joined TSG in 2005, and is responsible for overseeing general operations and financial activities. Sean also works with TSG customers and staff on client-specific consulting engagements, and assists in the development of TSG’s proprietary risk analysis tools. Sean honed his quality and project management skills over five years working as a nuclear engineer at Pearl Harbor. After transitioning to business, Sean held increasing leadership roles in Finance, Management and Operations at Tandem, Compaq and Schwab before coming to The Sullivan Group. Sean holds a B.S. in Electrical Engineering from the University of Hawaii and an M.B.A. in Finance and Operations from Indiana University's Kelley School of Business.

Department Leadership

Daniel J. Sullivan, MD, JD, FACEP

President and CEO

Sean ParrishSean Parrish, MBA Chief Operating Officer
Nora SullivanNora Sullivan, RN VP - Client Services Syzek Tom_100x120_WebsiteTom Syzek, MD, FACEP VP - Online Learning
Roth_Brant_TSGBrant Roth VP - Business Development and Chief Marketing Officer  Cathy Sullivan, MBA Executive Director
Tom Coleman VP - Information Technology