Janet Thorpe, as Personal Respresentative of the Estate of Jennifer Palmer v. Memorial Sloan-Kettering Cancer Center, Sam Sunghyun Yoon, M. D., and Sinchun Hwang, M. D.

District Court of Appeal of Florida·Decided April 17, 2025·No. 6D2023-3493·Published

Opinion

SIXTH DISTRICT COURT OF APPEAL STATE OF FLORIDA

Case No. 6D2023-3493

Lower Tribunal No. 2019-CA-000642-O

JANET THORPE, as Personal Representative of the ESTATE OF JENNIFER PALMER, Appellant,

v.

MEMORIAL SLOAN-KETTERING CANCER CENTER, SAM SUNGHYUM YOON, M.D., and SINCHUN HWANG, M.D.

Appellees.

Appeal from the Circuit Court for Orange County.

Eric J. Netcher, Judge.

April 17, 2025

MIZE, J.

Appellant, Janet Thorpe (“Appellant”), appeals the trial court’s order dismissing her second amended complaint for lack of personal jurisdiction over the Appellees, Dr. Sam Sunghyum Yoon (“Dr. Yoon”), Dr. Sinchun Hwang (“Dr. Hwang”), and Memorial Sloan-Kettering Cancer Center (“Memorial Sloan- Kettering” and, together with Dr. Yoon and Dr. Hwang, the “Appellees”). We affirm.

Background and Procedural History1 Appellant is the mother and personal representative of the estate of Jennifer Palmer (“Palmer”). Palmer lived in Florida from 1987 to 2012, and again from 2015 until her death in 2021. Between 2012 and 2015, Palmer lived in the State of New York.

While living in New York, Palmer visited Memorial Sloan-Kettering, a New York corporation and cancer treatment center located in New York, for consultation regarding a left proximal media thigh mass. Once at Memorial Sloan-Kettering, Palmer was evaluated by Dr. Yoon. Dr. Yoon is a surgeon at Memorial Sloan- Kettering and is licensed to practice medicine in the State of New York. After initial testing and evaluation revealed cancer in her thigh, Palmer was scheduled for surgery with Dr. Yoon at Memorial Sloan-Kettering in New York. After the surgery, Palmer underwent various follow up tests at Memorial Sloan-Kettering, including an MRI that was interpreted by Dr. Hwang, a radiologist at Memorial Sloan- Kettering in New York. The MRI showed that Palmer’s cancer had spread into her bone. Appellant alleges that despite the MRI showing the spread of cancer into Palmer’s bone, Dr. Yoon did not see Palmer for a follow up appointment until three

The facts stated herein are as alleged in Appellant’s second amended 1

complaint filed in the trial court, which as detailed below, was the final operative complaint dismissed by the trial court for lack of personal jurisdiction over the Appellees.

weeks after the MRI was performed. Appellant further alleges that at the follow up appointment, which also occurred in New York, Dr. Yoon failed to identify additional signs that the cancer had spread and also failed to order further testing and treatment that should have been ordered.

In 2016, after Palmer moved back to Florida, Dr. Yoon referred Palmer to a new doctor, Dr. Jones, at a cancer treatment center in Orlando, Florida. Dr. Jones continued Palmer’s treatment. Ultimately, the cancer spread into Palmer’s bone marrow, and she tragically passed away.

Palmer and her husband filed the original complaint in this action prior to her death. The original complaint sued the Appellees, along with multiple other defendants, including Dr. Jones and the cancer treatment center in Orlando, for medical malpractice. The Appellees filed a motion to dismiss the complaint based on lack of personal jurisdiction, which the trial court granted with leave to the plaintiffs to amend. Upon Palmer’s passing, Appellant, as the personal representative of Palmer’s estate, was substituted as the plaintiff and filed an amended complaint. When the Appellees responded with another motion to dismiss, Appellant received leave to file a second amended complaint which contained additional jurisdictional allegations against the Appellees.2 The Appellees

2 The second amended complaint removed all defendants except the Appellees.

responded with another motion to dismiss for lack of personal jurisdiction, along with supporting affidavits from Dr. Yoon and Dr. Hwang. Appellant filed an affidavit executed by Palmer before her death.

The trial court ultimately granted the motion to dismiss and dismissed the second amended complaint for lack of personal jurisdiction. On appeal, Appellant argues that the trial court erred because the court possessed long-arm jurisdiction over Dr. Yoon and Dr. Hwang under Sections 48.193(1)(a)2. and 48.193(1)(a)6. of Florida’s long-arm statute. Appellant argues that because the trial court possessed long-arm jurisdiction over Dr. Yoon and Dr. Hwang, it also possessed long-arm jurisdiction over Memorial Sloan-Kettering since the doctors were acting as agents of Memorial Sloan-Kettering when they committed medical malpractice against Palmer. Lastly, Appellant argues that Memorial Sloan-Kettering, Dr. Yoon and Dr. Hwang all had sufficient minimum contacts with Florida such that subjecting them to personal jurisdiction in Florida would not have denied them due process.

Analysis

I. Standard of Review “The issue of personal jurisdiction is a pure question of law, and we review an order on a motion to dismiss de novo.” Consol. Energy Inc. v. Strumor, 920 So. 2d 829, 831 (Fla. 4th DCA 2006) (citing Execu–Tech Bus. Sys., Inc. v. New Oji Paper Co., 752 So. 2d 582, 584 (Fla. 2000), cert. denied, 531 U.S. 818 (2000)).

II. The Venetian Salami Two-Step Process The Florida Supreme Court in Venetian Salami Co. v. Parthenais, 554 So. 2d 499 (Fla. 1989), set forth a two-step process for determining whether a court possesses personal jurisdiction over a defendant. Execu–Tech, 752 So. 2d at 584. “First, the court must determine whether the operative complaint alleges sufficient jurisdictional facts to bring the action within the ambit of the long-arm statute.” Robinson Helicopter Co., Inc. v. Gangapersaud, 346 So. 3d 134, 138 (Fla. 2d DCA 2022) (quoting Venetian Salami Co., 554 So. 2d at 502 (internal quotations, alterations omitted)). “If it does, the next inquiry is whether sufficient minimum contacts are demonstrated to satisfy due process requirements.” Robinson Helicopter, 346 So. 3d at 138-39 (quoting Venetian Salami Co., 554 So. 2d at 502 (internal quotations, alterations omitted)). “Both parts must be satisfied for a court to exercise personal jurisdiction over a non-resident defendant.” Arch Aluminum & Glass Co., Inc. v. Haney, 964 So. 2d 228, 232 (Fla. 4th DCA 2007) (quoting Am. Fin. Trading Corp. v. Bauer, 828 So. 2d 1071, 1074 (Fla. 4th DCA 2002)). Therefore, “[i]f Florida’s long-arm statute does not provide a basis for personal jurisdiction under the initial statutory prong of this inquiry, the constitutional analysis is unnecessary.” Homeway Furniture Co. of Mount Airy, Inc. v. Horne, 822 So. 2d 533, 536 (Fla. 2d DCA 2002); see also Rautenberg v. Falz, 193 So. 3d 924, 930 (Fla. 2d DCA 2016) (“When the plaintiff fails to meet the first prong of the

Venetian Salami test, the court need not consider the minimum contacts aspect.” (quoting PK Computs., Inc. v. Indep. Travel Agencies of Am., Inc., 656 So. 2d 254, 255 (Fla. 4th DCA 1995) (internal quotations omitted))).

The plaintiff bears the initial burden to plead a basis for jurisdiction over the defendant. Robinson Helicopter, 346 So. 3d at 139. Therefore, the plaintiff must allege a basis for personal jurisdiction under the long-arm statute. Id. In alleging a basis for long-arm jurisdiction, “the plaintiff may either track the statutory language without supporting facts or allege specific facts to show that the defendant’s actions fall within at least one of the subsections of section 48.193.” Rautenberg, 193 So. 3d at 928. The plaintiff must also allege that the nonresident defendant has sufficient minimum contacts with the State of Florida such that the exercise of personal jurisdiction over the defendant by a Florida court would not offend traditional notions of fair play and substantial justice. Robinson Helicopter, 346 So. 3d at 139.

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Janet Thorpe, as Personal Respresentative of the Estate of Jennifer Palmer v. Memorial Sloan-Kettering Cancer Center, Sam Sunghyun Yoon, M. D., and Sinchun Hwang, M. D., (Fla. Ct. App. 2025).

Janet Thorpe, as Personal Respresentative of the Estate of Jennifer Palmer v. Memorial Sloan-Kettering Cancer Center, Sam Sunghyun Yoon, M. D., and Sinchun Hwang, M. D. (Janet Thorpe, as Personal Respresentative of the Estate of Jennifer Palmer v. Memorial Sloan-Kettering Cancer Center, Sam Sunghyun Yoon, M. D., and Sinchun Hwang, M. D.) — published by Counsel Stack Legal Research, free access to 12M+ legal documents.

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