About
Jan Allison Costello is a committed legal professional in Darien, Connecticut, with expertise in own family law, property making plans, and real property transactions. Learn greater about her legal services and dedication to purchaser delight.
Legal Issues
- Estate Planning
- Real Estate Law
- Tax Law
Certificates
No Certifications
Languages
Accepted Jurisdictions

New York
Since 1995

Connecticut
Since 1994
Experience
Education

City University of New York School of Law
Graduation year: