Ochoa v. O'Toole

CourtAppellate Court of Illinois
DecidedApril 17, 2026
Docket1-25-0079
StatusUnpublished

This text of Ochoa v. O'Toole (Ochoa v. O'Toole) is published on Counsel Stack Legal Research, covering Appellate Court of Illinois primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Ochoa v. O'Toole, (Ill. Ct. App. 2026).

Opinion

2026 IL App (1st) 250079-U FIRST DISTRICT, SIXTH DIVISION April 17, 2026

No. 1-25-0079

NOTICE: This order was filed under Supreme Court Rule 23 and is not precedent except in the limited circumstances allowed under Rule 23(e)(1). _____________________________________________________________________________

IN THE APPELLATE COURT OF ILLINOIS FIRST JUDICIAL DISTRICT _____________________________________________________________________________

MIGUEL OCHOA, as Independent Administrator of ) the ESTATE OF ANA OCHOA, deceased, ) Appeal from the ) Circuit Court of Plaintiff-Appellant, ) Cook County, Illinois. ) v. ) No. 18 L 9286 ) MATTHEW O’TOOLE, M.D., MARK KUSHNER, ) Honorable M.D., and SHARON SHUNG, M.D., ) Ronald F. Bartkowicz, ) Judge Presiding. Defendants-Appellees. ) _____________________________________________________________________________

JUSTICE GAMRATH delivered the judgment of the court. Presiding Justice C.A. Walker and Justice Hyman concurred in the judgment.

ORDER

¶1 Held: In this medical malpractice case, the jury returned a verdict for defendants. We hold that (1) although expert’s brief reference to what “the panels” recommend was hearsay, it was not so prejudicial as to warrant reversal; (2) the trial court did not abuse its discretion in its remaining evidentiary rulings; (3) plaintiff showed no prejudice from the court’s comment permitting the jury to discuss the case before the close of evidence; and (4) the verdict was not against the manifest weight of the evidence. No. 1-25-0079

¶2 On August 23, 2016, Ana Ochoa was admitted to the emergency department at the

University of Illinois Hospital in Chicago. On August 28, while still at the hospital, Ana died

from septic shock secondary to E. coli bacteremia. Ana’s son Miguel Ochoa, as the administrator

of Ana’s estate, brought a medical malpractice suit against Drs. Mark Kushner, Matthew

O’Toole, and Sharon Shung. Ochoa alleged that Ana had been suffering from an E. coli urinary

tract infection (UTI) beginning on July 27 that progressed until it caused her death, and that

defendants fell below the standard of care by failing to treat the UTI through consultation with an

infectious disease specialist or the ordering of appropriate antibiotics.

¶3 Following a jury trial, judgment was entered in favor of defendants. Ochoa appeals, and

we affirm.

¶4 I. BACKGROUND

¶5 A. Ana’s Hospitalizations in July and August 2016

¶6 Ana, who was 64 years old, suffered from membranous glomerulonephritis, a chronic

autoimmune kidney disease. Under the care of nephrologist Dr. Claudia Lora, Ana was on

multiple medications to suppress her immune system and reduce inflammation.

¶7 On July 27, 2016, Ana was presented to the University of Illinois Hospital in Chicago

with complaints of back, flank, and leg pain, as well as swelling in the legs and shortness of

breath when walking. None of the defendant physicians provided care to her during this hospital

visit. A urine culture taken on July 27 tested positive for E. coli bacteria. On August 4, Ana

reported pain just above her bladder area, and a second urine culture was taken. She was

prescribed a three-day course of antibiotics and released later that day. The August 4 urine

culture returned a result of “no predominant organism with a mixture of gram-positive and gram-

negative organisms.”

-2- No. 1-25-0079

¶8 On August 12, Ana returned to the hospital with swelling in her legs that made walking

difficult. Defendant Mark Kushner, Ana’s attending internal medicine physician, examined Ana

on the morning of August 13 and diagnosed her with anasarca (total body swelling) due to

excessive water retention caused by her kidney disease. He did not suspect her of having a UTI

because she displayed “[n]o fever, chills, abdominal pain or complaints of urinary dysuria or any

other urinary complaints.” Nor did he consult an infectious disease specialist or order antibiotics.

¶9 The renal team, headed by Dr. Lora, also examined Ana. On August 16, Ana complained

of left abdominal pain, a complaint consistent with a UTI, prompting the renal team to

recommend a urinalysis and urine culture. Per their recommendation, Dr. Kushner ordered the

tests. The urine culture showed no predominant organism with a mix of gram-positive and gram-

negative organisms. As for the urinalysis, Dr. Kushner did not think it indicated a UTI because

her levels of nitrates and white blood cells were not elevated.

¶ 10 Ana’s condition improved with the successful removal of eight liters of excess fluid. She

was prescribed medication to treat her excess fluid retention and was discharged from the

hospital on August 20. A urine culture was collected on August 22. The results showed no

bacterial growth.

¶ 11 On August 23, Ana went to the renal clinic for a follow-up appointment. During this visit,

she displayed short breath, fatigue, elevated heart rate, and low blood pressure, prompting Dr.

Lora to send her to the emergency department. Based on Dr. Lora’s notes, the primary concern

was a pulmonary embolism, but there was also “the possibility of infection since she is

immunocompromised.”

¶ 12 The emergency room physicians evaluated Ana and admitted her. Later that evening,

defendant Matthew O’Toole, a second-year resident, performed a history and physical for Ana’s

-3- No. 1-25-0079

admission to the hospital. He was working the night shift and processing new admissions, most

of whom came through the emergency department. When his shift ended in the morning, he

would tell the attending physician about the new admissions and then have no further

involvement in their care. He had no independent recollection of admitting Ana but, based on the

records he saw in connection with the lawsuit, he did not believe she displayed any signs of a

systemic infection. Ana’s condition was stable until 7 a.m., when Dr. O’Toole signed off her care

to her attending physician, Dr. Hinkley.

¶ 13 Ana showed “some gradual improvement” over the next few days, and the plan was to

transfer her to a rehab facility. On August 27, while being prepared for discharge, she was given

a blood transfusion. Afterwards she developed a fever and a rapid heart rate and respiratory rate.

Defendant Sharon Shung, a third-year resident and a member of the rapid response team, was

called to her room at 7 p.m. Dr. Shung found the “most likely diagnosis” was a transfusion

reaction based on the timing of the symptoms. Due to the possibility of infection and Ana’s

immunocompromised state, Dr. Shung ordered an infectious workup with blood cultures, but she

did not order antibiotics. In retrospect, Dr. Shung acknowledged that Ana was likely to have

sepsis due to systemic E. coli infection on August 27. However, she maintained that Ana also

had a transfusion reaction that was at least a partial cause of her symptoms.

¶ 14 At 1:30 a.m. on August 28, Dr. Shung responded to Ana’s room a second time because

Ana had developed a fever again, her blood pressure was low, and her condition had not

improved as was expected from a transfusion reaction. Additionally, some of her labs had come

back showing elevated levels of lactic acid, which could be a sign of shock. Due to concern

about septic shock, Dr. Shung ordered antibiotics and transferred Ana to the intensive care unit.

-4- No. 1-25-0079

The antibiotics were not administered until hours later at 4:29 and 4:33 a.m. At around 5 a.m.,

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