Background

Daisy is a member of the Sexual Abuse & Hazing, Medical Malpractice, and Institutional Negligence teams. She has played a role in a number of high-profile cases, including a $40 million verdict for a child who was left paralyzed after a botched surgery and a $35 million settlement following a three-week trial for a small girl who was injured during her delivery. 

Romanucci & Blandin is especially proud to have Daisy as a Partner as recent data reflects that only 1% of law firm partners in the United States are Black or Hispanic women. Daisy moved to the United States when she was 13 years old after spending her early childhood years near Toluca, Mexico. Growing up in poverty, Daisy developed a strong work ethic by helping her parents farm the land in their rural community and later working at a convenience store between the ages of 6 and 13. 

After her family moved to the United States, Daisy learned English and became an outstanding student. She eventually graduated from Villanova University's Honors Program in 2011 with a degree in Communications with an emphasis in Journalism. Daisy attended Chicago-Kent College of Law, where she received a full-tuition merit scholarship, was an editor of the Seventh Circuit Review, a Vice-President of the Moot Court Honor Society and was included on the Dean’s List.  When deciding what legal path to pursue, Daisy decided on personal injury litigation because she believes that individuals, particularly working-class people, deserve high-quality legal services.

Outside of the courtroom, Daisy prioritizes giving back to her community. She volunteers with several civic organizations, including Casa Central, which provides culturally responsive social services to young children, families experiencing homelessness, and elderly individuals. She has volunteered with “Lawyers in the Classroom,” a program that seeks to help students better understand the U.S. Constitution, our legal system and law-related careers. She also serves as an investigator with the Alliance of Bar Associations for Judicial Screening, which evaluates judicial candidates to improve the quality of the judiciary. Daisy is passionate about educating others about their rights and responsibilities and has partnered with the American Bar Association Commission and Univision to better equip the Hispanic community with knowledge to advocate for their own rights.

At Romanucci & Blandin, Daisy is a member of the legal team representing hundreds of women – many of whom are Spanish speakers - who were sexually abused by former OB/GYN Fabio Ortega, a convicted sex offender. The legal team is pursuing institutional negligence claims against Endeavor Health (f/k/a NorthShore), who had knowledge of Ortega’s sexually perverted conduct yet allowed him to continue to “practice medicine” and to abuse hundreds of women for decades. 

The legal community has regularly recognized Daisy’s achievements and advocacy for her clients, earning her several awards from prestigious legal organizations and publications. Since 2017, Daisy has received the Super Lawyers’ Rising Stars award. Since 2019, Leading Lawyers has named her an Emerging Lawyer for five consecutive years. In 2021, Daisy received the Chicago Daily Law Bulletin’s 40 Under Forty Award. And in 2023, she received the Outstanding Young Alumna Award from Chicago-Kent College of Law.

Languages

  • English, Spanish

Practice Areas

Education & Certifications

  • J.D., Chicago-Kent College of Law, 2014
  • B.A. Journalism, Villanova University, 2011

Awards & Recognition

  • The Best Lawyers in America®: Ones to Watch, 2025
  • AAJ Leadership Academy, American Association for Justice, 2023
  • Outstanding Young Alumna Award, Chicago-Kent College of Law, 2023
  • Top Emerging Women Lawyers by Law Bulletin Publishing Company, 2021 & 2023
  • Emerging Lawyer, Leading Lawyers, 2019-Present
  • Top 40 Attorneys Under Forty to Watch in Illinois by Chicago Law Bulletin Publishing Company, 2021
  • Rising Stars, Illinois Super Lawyers, 2017-Present
  • Emerging Lawyer Personal Injury Plaintiff, Leading Lawyers, 2018-2021
  • Emerging Lawyer Diversity, Leading Lawyers, 2021
  • Top 20 Illinois Verdict, 2020
  • Coach of the Year, Moot Court Honor Society, 2014

Notable Cases

$35,000,000 settlement – birth injury

A family was awarded a $35 million settlement reached with NorthShore University HealthSystem and Dr. Fabio Ortega for a girl whose cerebral palsy occurred after medical malpractice and negligence by the doctor overseeing her delivery.

$3,000,000 settlement – workplace injury

$1,100,000 settlement – medical negligence

$875,000 settlement – nursing home negligence

$700,000 settlement – nursing home negligence

Zayed v. Clark Manor Convalescent Center, Inc., 2019 IL App (1st) 181552; Mickiewicz v. Generation at Regency, LLC, 2020 IL App (1st) 181771 (Ill. App. Ct. 2020).

Jurisdictions Admitted to Practice

  • Illinois State Bar, 2014
  • Trial Bar for the Northern District of Illinois, 2020
  • General Bar for the Northern District of Illinois, 2020

Newsroom

In the News

Press Releases

Speaking Engagements and Publications

SPEAKING ENGAGEMENTS
  • Co-Presenter, From Tragedy to Triumph: Stories of Resilience in Legal Battles, Illinois Trial Lawyers Association - Trial & Practice Tips Seminar, Chicago, IL, May 2024
  • Co-CLE Instructor, How to Prep Clients to Give Good Testimony by Navigating Expectation/Group Bias Presented by Various Cultures, 2023 AAJ Annual Convention, Philadelphia, PA, July 2023
  • Speaker, Admitted Student Reception, Chicago-Kent College of Law, Chicago, IL, March 2023
  • CLE Instructor, Nursing Home Injury Litigation: Common Claims, Medical Records, and Damages Assessment, Strafford Continuing Legal Education, October 8, 2020
  • Panelist, Alumni Panel for Admitted Students, Chicago-Kent College of Law, Chicago, IL, April 30, 2020
  • CLE Instructor, Deposing Nursing Home Staff and Corporate Representatives, Stratford Continuing Legal Education, April 9, 2019
  • Speaker, An Overview of Nursing Home Litigation, Certified Nursing Assistant Association at Prairie State College, Chicago Heights, IL, February 22, 2019
  • CLE Instructor, Protecting the Rights of Elderly Clients in Personal Injury in Personal Injury Matters, American Bar Association Commission on Law & Aging, February 19, 2019
  • CLE Instructor, Common Ethical Dilemmas in Civil Practice, National Academy of Continuing Legal Education, September 14, 2018
  • Panelist, Alumni Panel for 1L Orientation, Chicago-Kent College of Law, Chicago, IL, August 15, 2017
  • Panelist, Alumni Panel for 1L Orientation, Chicago-Kent College of Law, Chicago, IL, August 17, 2016
  • Panelist, Public vs. Private Sector, ABA 7th Circuit Spring Meeting, Chicago, IL, February 21, 2015
PUBLICATIONS
  • Levin, Ayllón, & Radecki, Arbitration Agreements”: Duress and Confusion, 19 Trial Journal 36; 2017
  • Daisy Ayllón, Note, Distinguishing the Corporal From the Divine: Legal Fictions Create Bodies Not Souls, 9 Seventh Circuit Rev. 21; 2013

Media Appearances

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