Kos v. Muzykansky

Appellate Court of Illinois·Decided July 31, 2026·No. 1-24-2359·Published

Opinion

2026 IL App (1st) 242359

No. 1-24-2359

Opinion filed July 31, 2026 FIFTH DIVISION

IN THE

APPELLATE COURT OF ILLINOIS FIRST JUDICIAL DISTRICT

TODD KOS, Individually and as Independent ) Appeal from the Administrator of the Estate of Patricia Kos, ) Circuit Court of Deceased, ) Cook County, ) Law Division.

Plaintiff-Appellee, )

) No. 2020 L 013279

v. )

) Honorable

EUGENE MUZYKANSKY, M.D., and ADULT ) Daniel A. Trevino, PRIMARY CARE CENTER, LTD., ) Judge, presiding.

)

Defendants-Appellants. )

PRESIDING JUSTICE MITCHELL delivered the judgment of the court, with opinion.

Justice Mikva and Justice Oden Johnson concurred in the judgment and opinion.

OPINION

¶1 Defendants Eugene Muzykansky, M.D., and Adult Primary Care Center, Ltd., appeal the medical malpractice judgment entered against them after a jury trial in the wrongful death and survival action brought by plaintiff Todd Kos, individually and as independent administrator of the Estate of Patricia Kos, deceased. At issue is (1) whether the circuit court erred in denying judgment notwithstanding the verdict because plaintiff had a fatal gap in his prima facie case establishing proximate cause; (2) whether the circuit court abused its discretion in denying defendants’ motion for a new trial because the jury’s verdict was contrary to the manifest weight

of the evidence due to speculative causation testimony; and (3) whether the circuit court abused its discretion in denying defendants’ motion for a new trial where defendants were prejudiced by the cumulative effect of various trial errors, specifically the admission of hearsay, unfounded criticisms of defendant’s medical recordkeeping, improper cross-examination, and the display of graphic photographs to the jury. For the following reasons, we affirm.

¶2 I. BACKGROUND

¶3 Plaintiff Todd Kos, individually and as independent administrator of the Estate of Patricia Kos, deceased, filed this wrongful death and survival action against defendants Eugene Muzykansky, M.D., and Adult Primary Care Center, Ltd., following plaintiff’s mother’s death at age 67. Plaintiff alleged that defendants committed medical malpractice.

¶4 At the jury trial, plaintiff testified that in July 2015, his mother, Mrs. Kos, was at his house to watch his children. He knew she was not feeling well: she said she had stomach pains, and plaintiff knew she had bloody diarrhea. A few days later, plaintiff and Mrs. Kos spoke on the phone, and she told him she had just visited the doctor. She told plaintiff that the doctor prescribed hemorrhoid cream and told her to drink Imodium for the stomach pain. Plaintiff was relieved to hear it was only a hemorrhoid problem.

¶5 The next morning, plaintiff called Mrs. Kos to check on her. Mrs. Kos told plaintiff that she was feeling worse and that she was “puking blood.” Plaintiff asked if she wanted him to take her to the doctor, and she said yes. Plaintiff left work and drove to her apartment. When plaintiff arrived, he called Mrs. Kos on the phone and told her to open the door for him. After waiting a few minutes, he called her again and she said she “was trying” to open the door. Eventually, a neighbor let plaintiff into the building, and plaintiff broke into his mother’s apartment through the

back door. He saw trails of blood throughout the apartment, and photographs of these blood trails were admitted into evidence.

¶6 Plaintiff found his mother unresponsive on the toilet and called 911 for an ambulance. He was able to revive Mrs. Kos with chest compressions. Paramedics transported her to the hospital, but within the hour, emergency room staff told plaintiff that his mother had bled out and died. They told him they attempted blood transfusions, but it was too late. Plaintiff requested an autopsy be conducted to determine Mrs. Kos’s cause of death. Once completed, the pathologist contacted plaintiff with the autopsy results and asked him for the contact information of Mrs. Kos’s doctor, defendant Dr. Muzykanksy, stating he wanted him to sign the death certificate.

¶7 Defendant Dr. Muzykansky, a board-certified internal medicine physician, testified about his visits with Mrs. Kos before her death. Mrs. Kos first came to see defendant as a new patient on May 21, 2015. Defendant received her medical records from her prior physician a day before her visit, but defendant did not review them prior to the appointment. During the visit, Mrs. Kos explained she was switching from a new doctor and wanted defendant to manage her diabetes. She provided defendant with a list of her current medications, which included a blood thinner (anticoagulant), and spoke about her medical history. Defendant checked her vitals: she was 226 pounds, her blood pressure was 100/70, and her heart rate was 73. Defendant did not order blood work. Mrs. Kos had no complaints, so defendant told her to return in three months for tests and diabetes management.

¶8 Two months later, however, on July 16, 2015, Mrs. Kos returned for an unscheduled visit. She complained of four days of diarrhea that was improving and a couple drops of bright red blood in the toilet. Defendant noted Mrs. Kos had lost twelve pounds since the previous visit. Mrs. Kos

reported she lost it gradually due to poor appetite. Defendant took two blood pressure measurements, the first being 85/50 and the second being 90/50. Since defendant had not looked at Mrs. Kos’s previous medical records, he did not know whether she ever had blood pressure at these levels. Mrs. Kos’s heart rate was 85 and her hemoglobin, the part of red blood cells that carries oxygen, was 14.6. Mrs. Kos’s hemoglobin was within the normal range for an adult, but defendant did not know 14.6 was below Mrs. Kos’s baseline since he had not read her medical records.

¶9 Defendant further testified that Mrs. Kos did not complain of chest pain or abdominal pain and had no rebound tenderness in her abdomen. Defendant performed a rectal exam and identified a small anal fissure, a papercut-like small imperfection. Defendant also performed a Hemosure test, which tests for invisible blood in the stool, and the results were negative. In addition to the anal fissure, defendant concluded Mrs. Kos had colitis, enteritis, and gastroenteritis of presumed infectious origin as well as hypotension. Defendant’s plan was to let Mrs. Kos’s gastroenteritis and diarrhea run its course, treat the anal fissure with cream, have Mrs. Kos stop her blood pressure medications, and have her return in four days for another evaluation. Based on this visit, defendant did not believe the standard of care required him to send Mrs. Kos to the emergency room.

¶ 10 Several witnesses explained that the next day, on July 17, 2015, Mrs. Kos died from a gastrointestinal hemorrhage caused by an undiagnosed duodenal ulcer that formed due to cancer. Plaintiff’s internal medicine expert, Dr. Morris Papernik, explained that a duodenal ulcer is an erosion of the lining of the duodenum, the first portion of the small intestine, which forms a crater. An ulcer can cause a small bleed as it slowly erodes through the layers of the stomach and gets to the major blood vessels. Dr. Papernik evaluated Mrs. Kos’s medical records and autopsy and

explained that Mrs. Kos hemorrhaged when “it totally opened up all the way and everything started gushing out.”

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