360 Health MSO, LLC v. Hopkins

2026 IL App (5th) 260145-U
CourtAppellate Court of Illinois
DecidedMarch 3, 2026
Docket5-26-0145
StatusUnpublished

This text of 2026 IL App (5th) 260145-U (360 Health MSO, LLC v. Hopkins) 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
360 Health MSO, LLC v. Hopkins, 2026 IL App (5th) 260145-U (Ill. Ct. App. 2026).

Opinion

NOTICE 2026 IL App (5th) 260145-U NOTICE Decision filed 03/03/26. The This order was filed under text of this decision may be NO. 5-26-0145 Supreme Court Rule 23 and is changed or corrected prior to the filing of a Petition for not precedent except in the

Rehearing or the disposition of IN THE limited circumstances allowed the same. under Rule 23(e)(1). APPELLATE COURT OF ILLINOIS

FIFTH DISTRICT ______________________________________________________________________________

360 HEALTH MSO, LLC, f/k/a Prospero ) Appeal from the Master Management Holdings LLC, ) Circuit Court of ) Madison County. Plaintiff and Counterclaim Defendant-Appellant, ) ) v. ) No. 26-CH-7 ) THOMAS J. HOPKINS, ) ) Defendant and Counterclaim Plaintiff-Appellee ) ) ) Honorable (Frank Grasso and Sam White Jr., Third-Party ) Ronald J. Foster Jr., Defendants-Appellants). ) Judge, presiding. ________________________________________________________________________

JUSTICE HACKETT delivered the judgment of the court. Justices Boie and Sholar concurred in the judgment.

ORDER

¶1 Held: The trial court did not abuse its discretion in granting the defendant-counterclaim plaintiff’s motion for temporary restraining order compelling the plaintiff- counterclaim defendant and third-party defendants to reinstate the defendant- counterclaim plaintiff as a manager and medical director of 360 Health MSO, LLC, and as medical director of its associated anesthesia practices.

¶2 The plaintiff and counterclaim defendant, 360 Health MSO, LLC (360 MSO), f/k/a

Prospero Master Management Holdings LLC, and third-party defendants, Frank Grasso and Sam

White Jr., appeal, pursuant to Illinois Supreme Court Rule 307(d) (eff. Nov. 1, 2017), the February

19, 2026, oral ruling of the circuit court of Madison County, granting the motion for temporary

1 restraining order (TRO) filed by the defendant and counterclaim plaintiff, Dr. Thomas J. Hopkins.

Dr. Hopkins sought the TRO after he was removed as a manager and medical director of 360 MSO

due to allegations that he had breached his fiduciaries duties and violated various managerial and

medical director agreements. For the following reasons, we affirm.

¶3 I. BACKGROUND

¶4 360 MSO was formed and managed by three individuals, Dr. Hopkins (40% member

interest), Grasso (30% member interest), and White (30% member interest). 360 MSO was a

healthcare management service that had the exclusive contractual rights to provide non-clinical

support for two anesthesia practices—360 Anesthesia, LLC, and G&G Anesthesia, LLC (the

PLLCs). The non-clinical support provided by 360 MSO included the retention of a medical

director and other operational leadership for the PLLCs. The PLLCs had contracts with various

hospitals to provide anesthesia services and related patient care. Dr. Hopkins was the sole owner

of the PLLCs. He was also a practicing anesthesiologist, who provided clinical services in

furtherance of the PLLCs’ contracts.

¶5 Pursuant to the August 1, 2020, and May 1, 2022, medical director agreements entered into

between Dr. Hopkins and 360 MSO, Dr. Hopkins served as medical director of 360 MSO and the

PLLCs. Section 6(b) of the May 2022 agreement set forth the termination provisions, which

provided, in part, that the agreement could be terminated by 360 MSO for any reason immediately

upon written notice to the medical director (Dr. Hopkins). Section 6(c) provided for automatic

termination in the event that Dr. Hopkins ceased to be an equityholder of the associated practices

(the medical entities that had entered into management services agreements with 360 MSO).

¶6 On December 9, 2024, Dr. Hopkins, Grasso, and White, the initial members and managers

of 360 MSO, signed a second amended limited liability agreement (360 health agreement) for 360

2 MSO, which contained various provisions for the governance of 360 MSO. Specifically, section

6.1(b) provided that each designated member had the right, by a unanimous vote of the other

members, to remove and replace the appointed manager for cause. Section 2.1 defined “cause” as

a good faith finding by the board and a “Unanimous in Interest,” excluding the member or manager

at issue, that the member or manager had engaged in conduct that fell within any of the enumerated

categories in that section, some of which required notification of a breach and an opportunity to

cure. Also, section 9.10(b) provided that the employment of Dr. Hopkins, White, or Grasso could

not be terminated without cause unless all three members, including the one whose employment

was subject to termination, agreed to the termination. Further, regarding the management of 360

MSO, section 6.2(b)(2) prohibited any of 360 MSO’s managers from entering into any “contract,

purchase order, debt obligation or other agreement under which [360 MSO’s] obligations equal or

exceed $50,000” without prior authorization or written consent of the requisite number of

members. Section 6.4(b) allowed for 360 MSO’s members to engage in other business ventures,

as long as those ventures were “not in competition with” 360 MSO’s business.

¶7 On February 2, 2026, based on allegations that Dr. Hopkins had engaged in conduct that

was contrary to 360 MSO’s business interests and the parties’ agreements, Grasso and White

removed Dr. Hopkins as manager. Specifically, Grasso and White, acting as designated members

of 360 MSO, issued a document titled “Actions by Unanimous In Interest,” which stated that it

had been determined, in good faith, that Dr. Hopkins had violated the terms of 360 MSO’s health

agreement by (1) usurping a business opportunity 360 MSO could have taken and refusing to bring

that opportunity to 360 MSO, (2) refusing to participate in the mandatory dispute resolution

procedure, (3) unilaterally agreeing to provide anesthesia services to certain hospitals,

(4) unilaterally offering existing employees of 360 Anesthesia job opportunities at other hospitals

3 with compensation exceeding the $49,999 limit of authority to unilaterally bind 360 MSO to a

contractual obligation, and (5) unilaterally increasing his medical director fees.

¶8 As the sole remaining managers and members, Grasso and White then determined that Dr.

Hopkins would no longer receive his guaranteed payments under his agreement with 360 MSO

and also terminated the medical director agreements. In addition, Grasso and White determined

that under the terms of the securities transfer restriction agreement (STRA) in place among the

parties and the PLLCs, Dr. Hopkins’s interests in the PLLCs transferred out of his possession.

Further, Grasso and White also determined that since Dr. Hopkins was terminated for cause, his

interest in 360 MSO automatically converted to a non-voting interest. According to Dr. Hopkins,

these actions were taken without his knowledge and without a meeting of the 360 MSO members.

¶9 Following Dr. Hopkins’s removal, on February 4, 2026, 360 MSO filed a three-count

complaint against Dr. Hopkins, alleging breach of fiduciary duty, violation of the Delaware Trade

Secrets Act (6 Del. Code § 2001 et seq.), and breach of contract. The complaint alleged that Dr.

Hopkins breached his fiduciary duty of loyalty, duty to avoid self-dealing, and duty of good faith

and fair dealing. Specifically, the complaint alleged that in 2025, Dr. Hopkins incorporated

Catalyst Pain Institute PLLC (Catalyst) to obtain medical service contracts that could have been

provided to 360 Anesthesia.

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2026 IL App (5th) 260145-U, Counsel Stack Legal Research, https://law.counselstack.com/opinion/360-health-mso-llc-v-hopkins-illappct-2026.