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Atty. Mary O Schlageter

Atty. Mary O Schlageter

Mary O Schlageter is a lawyer practicing litigation, guardianship, wills & living wills and 3 other areas of law. Mary received a B.S. degree from Mercy College in 1997, and has been licensed for 27 years.

White Plains White Plains 27 yrs experience 27 year
Call (844) 588-2324 Book Appointment

Profile Summary

About Mary O Schlageter at a glance

Mary O Schlageter is a Member based in White Plains, New York, practicing at Mary O'Neill Schlageter. They have 27+ years of legal experience, licensed to practice since 1999. Their practice focuses on estate planning, real estate, poa, litigation, and elder law. Admitted to practice in Connecticut (1999) and New York (2000). Educated at Pace University (J.D., 1998) and Mercy College (B.S., 1997). Serands clients in White Plains, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mary O Schlageter is a lawyer practicing litigation, guardianship, wills & living wills and 3 other areas of law
  • Mary received a B.S. degree from Mercy College in 1997, and has been licensed for 27 years
  • Mary practices at Mary O'Neill Schlageter in White Plains, NY

Practice Areas Explained

Mary O Schlageter's Areas of Practice

Each practice area below reflects the types of cases Mary O Schlageter handles, with a brief overview of what that area of law covers.

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Mary O Schlageter is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in New York →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Mary O Schlageter is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in New York →

Power of Attorney

Mary O Schlageter is one of 33,188 poa attorneys indexed nationally. Browse poa attorneys in New York →

Civil Litigation

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

Mary O Schlageter is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Elder Law

Elder law attorneys for Medicaid planning, long-term care, guardianship, conservatorship, and elder abuse.

Mary O Schlageter is one of 53,430 elder law attorneys indexed nationally. Browse elder law attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in White Plains are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York 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 New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in White Plains or all attorneys in New York.

Frequently Asked

Common questions about Mary O Schlageter

Where is Mary O Schlageter's law office located?
Mary O Schlageter's law practice is located in White Plains, New York. The firm is Mary O'Neill Schlageter. You can contact the office directly through this profile page.
What practice areas does Mary O Schlageter handle?
Mary O Schlageter focuses on estate planning, real estate, poa, litigation, elder law. Each practice area listed reflects experience handling cases of that type in New York.
How long has Mary O Schlageter practiced law?
Mary O Schlageter has 27+ years of legal experience and has been licensed since 1999.
Where did Mary O Schlageter go to law school?
Mary O Schlageter earned their education at (J.D., 1998); (B.S., 1997).
How can I contact Mary O Schlageter for a consultation?
You can contact Mary O Schlageter 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.
Pace University
- 1998
B.S.
Mercy College
- 1997

Bar Admissions

Connecticut
Admitted: 1999
New York
Admitted: 2000

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