Jill L. Yonkers
Partner
Buffalo
Practice Areas
Education law - Practice Area Leader
Business Litigation
Campus disciplinary defense
Insurance defense
about me
credentials & achievements
professional Focus
affiliations
significant matters
media
insights
About Me
My practice is built on the belief that effective defense starts long before trial — it begins with a clear-eyed assessment of the facts, an honest conversation with the client about risk, and a strategic plan that drives every decision from the first communication through resolution. I focus on getting to the core of a matter early, identifying the strongest positions, and building toward them efficiently. Whether I'm preparing a summary-judgment motion or advising on litigation avoidance, my goal is to give clients a realistic picture of where they stand and then execute a strategy that protects their interests in the most efficient way possible. I believe strongly in thorough preparation — particularly when it comes to witness development and evidentiary foundations — because matters are often resolved on these key details.
I represent a broad range of clients in civil litigation, with a particular concentration in insurance defense, construction and Labor Law, premises liability, and breach of contract. My clients include insurance carriers, third-party administrators, contractors, property owners, municipalities, school districts, and others. I work regularly with national and regional carriers on matters ranging from slip-and-fall claims to complex multi-party construction disputes and sensitive institutional liability cases, including matters arising under the Child Victims Act and New York Labor Law.
I prepared a motion challenging overpled allegations under the Child Victims Act, successfully dismissing all of the challenged claims in the first reported decision in New York State. I have litigated at all court levels in New York, including at the Court of Appeals. I recently served as an independent investigator for a local school district where I led a comprehensive review of district safety and security protocols. That engagement — which involved analyzing thousands of records, reviewing emergency response procedures, and evaluating incident reporting systems — reinforced my ability to synthesize large volumes of complex information into clear, actionable findings. It also deepened my appreciation for the intersection of institutional operations and legal risk, a perspective that informs how I approach work for multiple clients. More broadly, I take pride in handling cases that require both creative problem-solving and meticulous preparation, whether that means developing a novel evidentiary strategy or navigating the procedural complexities of multi-party litigation.
Outside the office, I spend most of my free time with my two teenage sons, who keep life busy and entertaining. We're a family that loves sports, reading, and travel, and our household is rounded out by two cats and a dog who have strong opinions about all of it.
Credentials & Achievements
Education:
Syracuse University College of Law; J.D., cum laude; Law Technology and Management Certificate
State University of New York at Geneseo; B.S., Biology
Admissions:
New York
United States District Court for the Northern District of New York
United States District Court for the Western District of New York
Achievements:
The Best Lawyers in America®, 2024-2025, 2025-2026
Professional Focus
Capabilities:
- Wrongful death and complex-claim defense
- Labor Law defense
- Defense of other negligence actions
- Litigation avoidance
- Education law, including: Open Meetings Law; FOIL; FERPA matters; Title IX compliance and discipline; employee and student investigations; Section 1983 and other Civil Rights actions; facility use, transportation and other safety matters; drafting policies, forms, codes of conduct, athletic handbooks and safety plans; tort liability defense; social media issues and media relations; property sale, lease, and acquisition, including environmental review
- Campus disciplinary defense, including: sexual assault allegations; academic dishonesty; hate crimes; substance violations; athletic eligibility; hazing and bullying; other compliance issues
Industries Served:
- Insurance
- Education
Affiliations
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Erie County Bar Association
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State University of New York at Geneseo, College Council Member
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State University of New York at Geneseo, Roundtable Athletic Association, Member
Significant Matters
- Prevailed in summary judgment motions in large-damage Labor Law actions, passing exposure (defense and indemnity) on to other defendants before trial.
- Secured unanimous appellate decision against SUNY Buffalo State for a student accused of sexual misconduct by a visitor. The court annulled the college’s adverse disciplinary decision, agreed there was no substantial evidence supporting the decision, and ordered the school to expunge all references to the matter from the student’s academic record.
- Assisted school district with the contracting related to a $19.5 million capital project to modernize its facilities.
- Obtained fee award for college student who challenged and prevailed against adverse disciplinary decision.
- Successfully represented numerous students and their families in matters challenging adverse decisions on non-receipt of special education services, residency, and other general education issues.
- Served as an independent investigator for a local school district leading comprehensive review of district safety and security protocols.

