PITTSFIELD — Timothy P. Burke, the managing director at Mill Town Capital in Pittsfield, has been named to the Brien Center's Board of Directors, according to president and CEO Christine MacBeth.A Pittsfield native, Burke returned to Berkshire County in 2016 after spending 15 years in the Boston area where he held senior financial management positions in the biotech industry. He holds an MBA from the McCallum Graduate School of Business at Bentley University and an undergraduate degree in corporate financing and accounting from Bentley College.