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Kajko, Weisman & Colasanti LLP

Lexington, Massachusetts
THE BEST LAWYERS IN AMERICA® AWARDS:: 3 BEST LAWYERS: ONES TO WATCH® IN AMERICA AWARDS:: 1 BEST LAW FIRMS® AWARDS:: 1
4 Attorneys

About Kajko, Weisman & Colasanti LLP

Office Locations

Lexington, MA Headquarters

430 Bedford Street, Suite 390, Lexington, MA 02420

781-860-9500

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Nashua, NH

98 Spit Brook Road, Suite 2202, Nashua, NH 03062

603-883-9649

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Leadership Team

Matthew Passalacqua

Director of New Hampshire Operations

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Edward Prisby

Chair of Civil Litigation Department

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AnnMarie Colasanti

Chair of Real Estate Department

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Carl Toumayan

Chair of Estate Planning Department

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Catherine Liyun Zhang

Chair of Corporate and Business Department

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Katie D. Cintolo

Chair of Family Law Department

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Peter J. Kajko, Esq.

Managing Partner

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Awards & Recognition

Featured Awards

THE BEST LAWYERS IN AMERICA® AWARDS: 3

BEST LAWYERS: ONES TO WATCH® IN AMERICA AWARDS: 1

BEST LAW FIRMS® AWARDS: 1

Key Contacts

AnnMarie Colasanti, Esq.

Real Estate Chair of Dept

781-860-9500

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Peter J. Kajko, Esq.

Managing Partner

781-860-9500

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Reviews

4.4 / 5

52 Reviews

E

Elias Durgan

Feb 01, 2026

A very good experience overall with the entire team at Kajko, Weisman & Colasanti LLP's legal practice

Needed help with Family Law and Kajko, Weisman & Colasanti LLP delivered on their promises. They're professional, efficient, and easy to talk to. Good choice for anyone in undefined looking for high-q...

D

Domingo Pollich

Feb 01, 2026

So happy with the results of my case thanks to the hard work of Kajko, Weisman & Colasanti LLP and staff

If you're looking for someone who actually cares and will fight for you, go to Kajko, Weisman & Colasanti LLP. They helped me out big time with my Family Law issue and kept me informed at every step o...

K

Kristine Weissnat

Feb 01, 2026

The absolute best in undefined for Family Law - and I mean that from the bottom of my heart

I was really stressed about my case in undefined, but Kajko, Weisman & Colasanti LLP made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They hand...

C

Charlotte Corwin

Feb 01, 2026

Simply amazing representation from Kajko, Weisman & Colasanti LLP's office during my recent legal matter

If you're looking for someone who actually cares and will fight for you, go to Kajko, Weisman & Colasanti LLP. They helped me out big time with my Family Law issue and kept me informed at every step o...

H

Howard Considine

Feb 01, 2026

A very good experience overall with the entire team at Kajko, Weisman & Colasanti LLP's legal practice

I appreciate how Kajko, Weisman & Colasanti LLP handled my case. No fluff, just straight to the point and very effective representation for my Family Law matter. They are obviously very experienced an...