Broker Check
Mark Sullivan

Mark Sullivan

Managing Partner

Since 1990, wealth managers and clients have chosen to work with Mark because of his patience, vision, and leadership. What this means to those he serves, is that he shows a genuine interest in helping individuals understand, evaluate, and implement effective financial strategies. The real benefit we are striving for you is to have a better peace of mind knowing that you have a financial partner with your best interests in mind and the skills to provide quality, personalized and customized strategies.

Mark Sullivan is the Managing Partner of Centinel Financial Group, an innovative financial services organization that specializes in assisting individuals, families, and businesses in the accumulation and preservation of their wealth.

Actively involved in the financial services industry, Mark is a member of GAMA International and NAIFA Massachusetts, where he has served on the Board of Directors. In addition, Mark is the Past President of the Managing Partners' Association of John Hancock Financial Network, where he has also served as the Chairperson of the Business Development Committee and the Product Committee.

Mark grew up in Framingham, Massachusetts and received a Bachelor of Science in Business Administration from Northeastern University. He currently resides in Natick with his wife, Heidi, and their three children.