Meet the team

Christopher M. Lee

CPA

Partner

Tax Department

Chris brings over 15 years of leadership in public accounting, guiding contractors, engineering firms, real estate companies, and nonprofits across New England. He specializes in tax strategy, financial reporting, and operational analysis, helping clients strengthen performance and meet complex regulatory demands. A graduate of Bryant University and active AICPA member, Chris is known for his strategic insight and commitment to delivering results that matter.

Ryan A. Crowley

CPA

Partner

Assurance & Accounting Department

With over 15 years of experience in public accounting, Ryan has an extensive background in auditing, taxation, and business consulting for clients in the professional service, construction, manufacturing, high-tech and non-profit industries. His specialized services include financial reporting, operational reviews, and employee benefit plans. Ryan holds a Bachelors of Science in Accounting from Assumption University. Ryan is an active member of both the AICPA and the Mass Society of CPAs.

Mark D. Lee

CPA, MBA, MST

Partner

Tax Department

Mark brings experiences and insights from his time working for a Fortune 50 business to his clients on a daily basis. His specialized services include financial reporting, individual and corporate tax planning, and operational and financial analysis. Mark holds a Bachelors of Science in Accounting from Bryant University, a Masters of Science in Taxation from Bentley University, a Masters of Business Administration from Boston University, and is an active member of the AICPA.

James E. Keefe

CPA, MST

Partner

Tax Department

With three years of experience working for the Massachusetts Department of Revenue and over 15 years of experience in public accounting, Jim is able to provide tax and business planning services to clients in the real estate, manufacturing, high tech, non-profit and professional services industries. Jim holds a B.S in Management from Bentley University, M.S. in Accounting from UMass Boston and a M.S. in Taxation from Bentley University. Jim is an active member of the AICPA and Mass Society of CPAs.

Erin O’Connell headshot

Erin O’Connell

Chief Operating Officer

Operations Department

Erin joined Lee & Crowley in December of 2024. She brings over 20 years of experience in the accounting industry. Erin works closely with firm leadership to oversee the day-to-day operations. She has worked at mid to large size firms wearing many hats holding operational, administrative, marketing and strategic roles. Erin’s main focus is people, process and systems. Erin believes when all of those things are functioning at a high capacity the main objective of client service is at its best.

Andrea Crowley

CPA

Director

Assurance Department

Andrea has 9 years of public accounting experience, providing assurance services, tax services, and business consulting for clients in various industries including construction, manufacturing, high-tech, and non-profit industries. Andrea is closely involved in performing audit, review, and compilation engagements for L&C clients. Andrea holds a Bachelors of Science in Accounting and a Masters of Business Administration, with a concentration in accounting, from Assumption College.

Matthew Radowicz

CPA, MST

Tax Director

Tax Department

Matt brings more than 15 years of experience advising privately held businesses and high-net-worth individuals on complex tax matters. He focuses on providing proactive tax planning, compliance, and consulting services. He has deep expertise in entity structuring, wealth transfer strategies, succession and estate planning and business exit planning.  Matt specializes in serving clients in the construction, real estate, family office, and manufacturing & distribution industries. 

Shannon Sullivan headshot

Shannon Parrelli

CPA

Audit Manager

Assurance Department

Shannon joined the Audit Department of Lee & Crowley in November of 2023. She brings over 9 years of experience in the public accounting industry; providing assurance and business consulting services to privately held businesses of all sizes. Shannon works with clients in various industries including the construction, manufacturing & distribution, and nonprofit industries. She also has extensive experience performing audits of employee benefit plans.

Ryan Tucker

CPA

Manager

Business Advisory Department

Ryan has over 8 years of experience in public accounting.   He is a Manager in the Business Advisory Services group providing accounting, tax, and advisory services to businesses across various industries, and the driven individuals who operate them. Ryan partners closely with clients to improve financial clarity, support growth, and reduce risk through tailored advisory and compliance services. He is an active member of the MSCPAs and serves on the Board of Directors for the Knights of Columbus.  

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Contact Us

Address

423 W Broadway
Suite 304
Boston, MA 02127

Telephone

617-356-8220