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No. 10622041
United States Court of Appeals for the Ninth Circuit
Peterson v. Sutter Medical Foundation
No. 10622041 · Decided July 2, 2025
No. 10622041·Ninth Circuit · 2025·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
July 2, 2025
Citation
No. 10622041
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
JUL 2 2025
UNITED STATES COURT OF APPEALS
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
RALPH PETERSON, M.D., No. 23-2911
D.C. No.
Plaintiff - Appellant, 3:21-cv-04908-WHO
v.
MEMORANDUM*
SUTTER MEDICAL FOUNDATION;
SUTTER BAY HOSPITALS, DBA ALTA
BATES SUMMIT MEDICAL CENTER;
EDEN MEDICAL CENTER; SUTTER
EAST BAY MEDICAL FOUNDATION;
NEIL STOLLMAN; ROD PERRY;
PHILLIP RICH; CATHY LOZANO;
KRISTINA LAWSON; HOWARD
KRAUSS; RANDY HAWKINS;
RICHARD FANTOZZI; HEDY CHANG;
DEV GNANEDEV; RONALD LEWIS;
LAURIE ROSE LUBIANO; ASIF
MAHMOOD; RICHARD THORP;
ESERICK WATKINS; FELIX YIP;
DENISE PINES; SHARON LEVINE;
EVELYN SCHIPSKE; JAMIE WRIGHT;
LINDA WHITNEY; SUTTER BAY
MEDICAL FOUNDATION; PHILIP RICH,
Defendants - Appellees.
Appeal from the United States District Court
for the Northern District of California
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
William Horsley Orrick, District Judge, Presiding
Submitted June 6, 2025**
San Francisco, California
Before: CALLAHAN and LEE, Circuit Judges, and RASH, District Judge.***
Ralph Peterson is an African American physician who treated mostly
indigent and under-served patients in Oakland, California. In 2009, when his
practice consisted primarily of endoscopic procedures performed at an outpatient
clinic, he resigned his hospital consultation privileges with Summit Hospital over a
disagreement about providing physician coverage for his patients who were
admitted to the hospital. In June 2021, after the unsealing of a whistleblower suit
(the “Qui Tam action”) against Sutter Medical Foundation (“Sutter”) alleging that
Sutter had paid kickbacks to doctors that referred patients to Sutter, Peterson filed
this lawsuit against the Medical Board of California (“MBC”), some of its
personnel, Sutter, and several doctors that worked for Sutter. Peterson alleged
federal civil rights violations, federal antitrust violations, and violations of
California law. The District Court dismissed Peterson’s claims against the MBC
and its members as barred under the Eleventh Amendment and qualified immunity,
**
The panel unanimously concludes this case is suitable for decision
without oral argument. See Fed. R. App. P. 34(a)(2).
***
The Honorable Scott H. Rash, United States District Judge for the
District of Arizona, sitting by designation.
2 23-2911
struck Peterson’s state-law claims against Sutter and its doctors under California’s
anti-SLAPP statute (and awarded attorneys’ fees), and granted summary judgment
for the defendants on Peterson’s First Amendment and Due Process claims finding
that there was no evidence in the record to support his claims.
We review de novo issues concerning immunity, statute of limitations,
dismissal, motions to strike, and summary judgment. See Buckles v. King County,
191 F.3d 1127, 1132 (9th Cir. 1999) (immunity); Mann v. Am. Airlines, 324 F.3d
1088, 1090 (9th Cir. 2003) (statute of limitations); Naffe v. Frey, 789 F.3d 1030,
1035 (9th Cir. 2015) (dismissal); Vess v. Ciba–Geigy Corp. USA, 317 F.3d 1097,
1102 (9th Cir. 2003) (motion to strike); Metal Jeans, Inc, v. Metal Sport, Inc., 987
F.3d 1242, 1245 (9th Cir. 2021) (summary judgment). The attorney fee award is
reviewed for abuse of discretion. Welch v. Metro. Life Ins. Co., 480 F.3d 942, 945
(9th Cir. 2007). The District Court’s rulings are affirmed.
1. Peterson has not shown that the District Court erred in holding that the
MBC was entitled to sovereign immunity. Peterson does not contest that the MBC
is a California government agency. Rather, he argues that his claims against it are
contract claims, which are not subject to immunity. This argument is
unpersuasive. Under the Eleventh Amendment, a federal court cannot “entertain a
suit brought by a citizen against his own state.” Pennhurst State Sch. & Hosp. v.
Halderman, 465 U.S. 89, 98 (1984).
3 23-2911
2. Peterson has not shown that the District Court erred in granting the MBC
members immunity. Peterson alleges that members made false statements to
insurance companies and credentialing committees causing him to be denied
physician provider status. He contends that these are not quasi-judicial activities
and are not entitled to absolute immunity, citing Mishler v. Clift, 191 F.3d 998 (9th
Cir. 1999). Mishler, which concerned the Nevada Board of Medical Examiners, is
inapposite because under California law, the MBC and its members are required
“to publish information about enforcement actions initiated while an individual is
licensed to practice medicine in California, and to correct those disclosures when
new information becomes available.” Fulton v. Med. Bd. of Cal., 183 Cal. App.
4th 1510, 1517 (2010). While California Business & Professional Code § 805(i)
requires that an 805 Report be maintained electronically for three years, this does
not, as Peterson contends, mean that information may not be disseminated after
three years. Moreover, even if the members are not entitled to absolute immunity,
they are entitled to qualified immunity because, in light of the MBC’s obligation to
disseminate information about California-licensed physicians, the members had no
reason to believe their conduct was unlawful. See Newell v. Sauser, 79 F.3d 115,
117 (9th Cir. 1996).
3. Peterson has not shown that the District Court erred in finding that
Peterson’s claims are time-barred. The statute of limitations on the antitrust claims
4 23-2911
is four years, see 15 U.S.C. § 15b, and the statute of limitations on Peterson’s First
Amendment and Due Process claims is two years from the accrual date. See
Bonelli v. Grand Canyon Univ., 28 F.4th 948, 951 (9th Cir. 2022) (holding the
statute of limitations for federal civil rights claims is governed by the forum state’s
statute of limitations for personal injury actions); see Cal. Code Civ. Proc. § 355.1.
The claim accrues “when the plaintiff knows or has reason to know of the injury
which is the basis of the action.” Bonelli, 28 F.4th at 952.
Peterson filed this action more than four years after his 2009 resignation.
Peterson argues, however, that the time for filing was extended under the delayed
discovery doctrine, the continuing violations doctrine, the continuing accrual
doctrine, and equitable tolling. None of these exceptions apply to Peterson’s
claims arising from his 2009 resignation as he clearly knew of his injury then, even
if he did not know all the reasons for the injury. See id.
4. Peterson has not shown that the District Court erred in dismissing his
state claims against the Sutter defendants under California’s anti-SLAPP statute.
The California anti-SLAPP statute is “designed to protect defendants from
meritless lawsuits that might chill the exercise of their rights to speak and petition
on matters of public concern.” Bonni v. St. Joseph Health Sys., 11 Cal. 5th 995,
1008-09 (2021) (“Bonni I”). Bonni I holds that resolution “of an anti-SLAPP
motion involves a two-step process.” Id. at 1009. It explained that “[f]irst, ‘the
5 23-2911
moving defendant bears the burden of establishing that the challenged allegations
or claims “aris[e] from” protected activity in which the defendant has engaged’”
and “[s]econd, for each claim that does arise from protected activity, the plaintiff
must show the claim has at least ‘minimal merit.’” Id. (quoting Park v. Bd. of Tr.
of Cal. State Univ., 2 Cal. 5th 1057, 1061 (2017) (first and third alterations added,
second alteration in original)). Bonni I concludes that if “the plaintiff cannot make
this showing, the court will strike the claim.” Id.
Peterson argues that the allegedly false statements to insurance companies
and credentialing committees are not privileged communications by state actors
because the official disciplinary proceedings had long since concluded and are too
attenuated from broad public health issues to be covered by California Code of
Civil Procedure § 425.16(e)(4). He further asserts that a claim-by-claim analysis
shows that not all claims are covered by the anti-SLAPP statute, and that
allegations of illegal conduct are excluded from anti-SLAPP protection.
Peterson’s assertions are not persuasive. Yang v. Tenet Healthcare Inc., 48
Cal. App. 5th 939, 947-548 (2020), held that private and public communications
concerning a licensed physician’s professional skills are a public issue. Bonni v.
St. Joseph Health Sys., 83 Cal. App. 5th 288, 300-01 (2022) (“Bonni II”), held that
the litigation privilege is not limited to statements made during the proceedings,
extends to steps taken afterwards, and such communications are “absolutely
6 23-2911
privileged under Civil Code 47, even if they were ‘improperly motivated.’” Thus,
the communications are the type covered by the anti-SLAPP statute. In addition,
Peterson’s assertion of illegality fails as this exception only applies “if a ‘defendant
concedes, or the evidence conclusively establishes, that the assertedly protected
speech or petition activity was illegal as a matter of law.’” Birkner v. Lam, 156
Cal. App. 4th 275, 285 (2007) (quoting Flatley v. Mauro, 39 Cal. 4th 299, 320
(2006)). Peterson offered no evidence that any communication by the defendants
was criminal.1
5. Peterson has not shown that the District Court erred in granting summary
judgment against him on his First Amendment and Due Process claims. Peterson
seeks to convert his objections to his resignation in 2009 into some type of claim
on behalf of his “indigent and under-served patients.” He alleges that “each time
Sutter received a kickback, upcoded, or steered patients to maximize the receipt of
funds from the MediCal pool he was injured because the pool was nearly dry and
his patients did not get enough care.”
This approach is not persuasive. First, the District Court found there was no
factual basis for the claim. It explained: (a) the Qui Tam action contains
allegations, not evidence, and the case was settled with no admission of liability,
1
The determination that Peterson has not shown that the District Court
erred in granting the anti-SLAPP motion disposes of his challenges to the attorney
fee award as he did not otherwise challenge the award.
7 23-2911
(b) the Qui Tam action alleged Sutter paid external doctors for referring patients to
Sutter, but Peterson alleged Sutter paid its doctors to refer indigent patients out,
and (c) there was no evidence of the alleged kickbacks to Sutter doctors. Peterson
proffers no contrary evidence, nor does he address how the alleged harm to his
patients harmed him or how he has standing to represent his patients.
Second, Peterson’s assertion that the Sutter defendants acted under color of
state law fails as the District Court found that the peer review proceedings were
initiated to address patient safety issues and there was no evidence that the Sutter
defendants had any role in the MBC’s investigation or evidence of retaliation. See
Mt. Healthy City Sch. Dist. Bd. of Educ. v. Doyle, 429 U.S. 274, 283-84 (1977).
Third, Peterson’s First Amendment retaliation claim fails because there is no
evidence that Peterson informed the Sutter defendants that his objections were
made on behalf of the poor and indigent, and thus, he has not shown a causal
connection to constitutionally “protected speech.” See Nieves 23 v. Bartlett, 587
U.S. 391, 398 (2019). Finally, Peterson’s Due Process claim fails because he does
not address the District Court’s finding of no evidence of a lack of required process
and he does not indicate what arguments he was precluded from making.
The District Court’s orders dismissing certain defendants and granting
summary judgment against Peterson on the remaining defendants are
AFFIRMED.
8 23-2911
Plain English Summary
NOT FOR PUBLICATION FILED JUL 2 2025 UNITED STATES COURT OF APPEALS MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED JUL 2 2025 UNITED STATES COURT OF APPEALS MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT RALPH PETERSON, M.D., No.
03MEMORANDUM* SUTTER MEDICAL FOUNDATION; SUTTER BAY HOSPITALS, DBA ALTA BATES SUMMIT MEDICAL CENTER; EDEN MEDICAL CENTER; SUTTER EAST BAY MEDICAL FOUNDATION; NEIL STOLLMAN; ROD PERRY; PHILLIP RICH; CATHY LOZANO; KRISTINA LAWSON; HOWARD KRAUSS
04William Horsley Orrick, District Judge, Presiding Submitted June 6, 2025** San Francisco, California Before: CALLAHAN and LEE, Circuit Judges, and RASH, District Judge.*** Ralph Peterson is an African American physician who treated mostly i
Frequently Asked Questions
NOT FOR PUBLICATION FILED JUL 2 2025 UNITED STATES COURT OF APPEALS MOLLY C.
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