Atty. Andrea C. Sisca

Atty. Andrea C. Sisca

Andrea C. Sisca joined Mandelbaum Barrett PC in 2014.

Greenwich Greenwich 15 yrs experience 15 year
Call (475) 558-3120 Email Book Appointment

Profile Summary

About Andrea C. Sisca at a glance

Andrea C. Sisca is a Partner based in Greenwich, Connecticut, practicing at Mandelbaum Barrett PC. They have 15+ years of legal experience, licensed to practice since 2011. Their practice focuses on wrongful death, personal injury, employment, business, and litigation. Admitted to practice in New York (2011), Connecticut U.S. Court of Appeals, Second Circuit U.S. District Court, District of Connecticut Conne (2011), and U.S. District Court, Southern and Eastern Districts of New York (2011). Educated at Albany Law School (J.D., 2010) and University at Albany (B.S., 2006). Active member of Connecticut Bar AssociationNew York State Bar AssociationFairfield County Bar AssociationGreenwich Bar Association. Serands clients in Greenwich, CT and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Andrea C. Sisca joined Mandelbaum Barrett PC in 2014
  • Prior to joining Mandelbaum Barrett PC, Andy practiced law at Wilson Elser Moskowitz Edelman & Dicker with a focus on professional and general liability matters, and personal injury defense
  • At Mandelbaum Barrett PC, Andy focuses her practice on civil and commercial litigation, including real estate, contract, construction and other similar types of disputes
  • She handles all aspects of litigation from pleadings, discovery (including large e-Discovery productions) and motions through trial and appeals, when necessary
  • She also has experience handling other types of matters including securities fraud, business disputes, zoning appeals and Will contests
  • Andy brings to the Litigation team her experience in defense work, her skill at analysis and strategizing, and her meticulous attention to factual details crucial to successful management and favorable resolution of cases
  • In a recent representative matter, Andy prepared a summary judgment motion and oppositions to defendants’ motions resulting in judgment in her client’s favor on his New York labor law claims
  • In another matter, Andy second chaired at trial and wrote the post-trial briefs in a Connecticut adverse possession case, successfully defeating defendant’s counterclaim for adverse possession and securing reimbursement for her client’s attorneys’ fees as well
  • Andy has second chaired several multi-day prejudgment remedy hearings and has handled injunction hearings

Practice Areas Explained

Andrea C. Sisca's Areas of Practice

Each practice area below reflects the types of cases Andrea C. Sisca handles, with a brief overview of what that area of law covers.

Wrongful Death

Andrea C. Sisca is one of 31,253 wrongful death attorneys indexed nationally. Browse wrongful death attorneys in Connecticut →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Andrea C. Sisca is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Connecticut →

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Andrea C. Sisca is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in Connecticut →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Andrea C. Sisca is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Connecticut →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Andrea C. Sisca is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Connecticut →

Jurisdictional Context

Why local counsel matters in Connecticut

Practicing law in Connecticut. Legal matters in Connecticut are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Greenwich are typically filed in the local municipal court or the appropriate Connecticut state district court, depending on subject matter and amount in controversy. An attorney licensed in Connecticut brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Connecticut courts without local counsel or pro hac vice admission.

Looking for additional Connecticut attorneys? Browse all attorneys in Greenwich or all attorneys in Connecticut.

Frequently Asked

Common questions about Andrea C. Sisca

Where is Andrea C. Sisca's law office located?
Andrea C. Sisca's law practice is located in Greenwich, Connecticut. The firm is Mandelbaum Barrett PC. You can contact the office directly through this profile page.
What practice areas does Andrea C. Sisca handle?
Andrea C. Sisca focuses on wrongful death, personal injury, employment, business, litigation. Each practice area listed reflects experience handling cases of that type in Connecticut.
How long has Andrea C. Sisca practiced law?
Andrea C. Sisca has 15+ years of legal experience and has been licensed since 2011.
Where did Andrea C. Sisca go to law school?
Andrea C. Sisca earned their education at (J.D., 2010); (B.S., 2006).
How can I contact Andrea C. Sisca for a consultation?
You can contact Andrea C. Sisca directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
Albany Law School
- 2010
B.S.
University at Albany
- 2006

Bar Admissions

New York
Admitted: 2011
Connecticut U.S. Court of Appeals, Second Circuit U.S. District Court, District of Connecticut Conne
Admitted: 2011
U.S. District Court, Southern and Eastern Districts of New York
Admitted: 2011

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