Contact Us: 781-705-6400

Sarah Hartline: Attorney. Runner. Problem Solver (just try her).

Sarah Hartline is a Partner at Margolis Bloom & D’Agostino. She represents clients in estate planning, including long-term care and special needs planning. She also represents clients in MassHealth applications and appeals, guardianships, conservatorships, probate administration, and related litigation.

Sarah is a member of the National Academy of Elder Law Attorneys and the Boston Bar Association. She currently serves as a co-chair of the BBA Elder Law and Disability subcommittee. Sarah also serves on the advisory board for the Massachusetts Money Management Program—a program that assists low-income seniors with financial management.

Professional Credentials

Sarah received her Bachelor of Science degree from the University of Michigan and her Juris Doctorate from Boston University School of Law. During law school, she was an editor for the Review of Banking and Financial Law and was involved in the Boston University Public Interest Project. Before joining Margolis Bloom & D’Agostino, she was a law clerk at Collins, Loughran & Peloquin, P.C. and an associate at Keefe & Associates.

When Sarah is not practicing law, she enjoys running, baking and spending time with her husband and two young sons.

Recent Court Wins

Yanow v. Office of Medicaid

Attorney Sarah Hartline Gets MassHealth Transfer Penalty Overturned

M&B Attorneys Win Two MassHealth Trust Hearings



2021 Super Lawyers Rising Star

2020 Super Lawyers Rising Star

2021 Best Lawyers Ones to Watch

2022 Best Lawyers Ones to Watch

Newsletter Sign Up

We’ve moved. But not far. Our new address is: 20 William Street, Suite 320, Wellesley, MA 02481

Contact Haley

Contact Steven

Contact Us

Contact Sarah Henry

Contact Michael

Contact Sarah Hartline

Contact Laura

Contact Patricia

Contact Jeffrey

Contact Harry