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No. 10745919
United States Court of Appeals for the Ninth Circuit
Lewis v. Gutierrez
No. 10745919 · Decided December 2, 2025
No. 10745919·Ninth Circuit · 2025·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
December 2, 2025
Citation
No. 10745919
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS DEC 2 2025
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
ISAAC LEWIS, No. 24-5500
D.C. No.
Plaintiff - Appellee, 3:22-cv-00010-CLB
v.
MEMORANDUM*
B. GUTIERREZ; ALBERT M.
CASTELLAN, Added per Order #33;
VERONICA AVILA, Added per Order #33;
VANESSA RODRIGUEZ, Added per ECF
No. 56 order,
Defendants - Appellants,
Appeal from the United States District Court
for the District of Nevada
Carla Baldwin, Magistrate Judge, Presiding
Argued and Submitted November 21, 2025
San Francisco, California
Before: S.R. THOMAS, BRESS, and MENDOZA, Circuit Judges.
Defendants Dr. Albert Castellan, Benedicto Gutierrez, Veronica Avila, and
Vanessa Rodriguez-Nicholson appeal the district court’s order denying their motion
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
for summary judgment based on qualified immunity in this 42 U.S.C. § 1983 action
alleging deliberate indifference to Nevada prisoner Isaac Lewis’s severe dental pain.
We have jurisdiction to review denials of qualified immunity on an interlocutory
basis under the collateral order doctrine. See Mitchell v. Forsyth, 472 U.S. 511, 530
(1985). We review the denial of qualified immunity de novo, evaluating “whether
the facts, ‘considered in the light most favorable to the plaintiff,’ show that qualified
immunity is warranted.” Hopson v. Alexander, 71 F.4th 692, 697 (9th Cir. 2023)
(quoting Ames v. King Cnty., 846 F.3d 340, 347 (9th Cir. 2017)). We affirm in part,
reverse in part, and remand for further proceedings.
1. The district court correctly denied qualified immunity to dental
assistants Avila and Rodriguez-Nicholson. “In order to prevail on an Eighth
Amendment claim for inadequate medical care, a plaintiff must show ‘deliberate
indifference’ to his ‘serious medical needs.’” Colwell v. Bannister, 763 F.3d 1060,
1066 (9th Cir. 2014) (quoting Estelle v. Gamble, 429 U.S. 97, 104 (1976)). A serious
medical need can be established by “the presence of a medical condition that
significantly affects an individual’s daily activities” or by “the existence of chronic
and substantial pain.” Russell v. Lumitap, 31 F.4th 729, 739 (9th Cir. 2022) (quoting
Colwell, 763 F.3d at 1066). Deliberate indifference has an objective and subjective
component, in that each prison official sued “must both be aware of facts from which
the inference could be drawn that a substantial risk of serious harm exists, and he
2 24-5500
must also draw the inference.” Colwell, 763 F.3d at 1066 (quoting Farmer v.
Brennan, 511 U.S. 825, 837 (1994)). This may be shown “when prison officials
deny, delay or intentionally interfere with medical treatment” or “by the way in
which prison physicians provide medical care.” Id. (quoting Hutchinson v. United
States, 838 F.2d 390, 394 (9th Cir. 1988)).
An inmate’s showing that prison officials knowingly delayed for multiple
months to address complaints about significant dental pain supports a finding of
deliberate indifference to the inmate’s serious medical needs. See Hunt v. Dental
Dep’t, 865 F.2d 198, 201 (9th Cir. 1989). In this case, Lewis’s kites to the dental
assistants support an inference that both were subjectively aware of Lewis’s repeated
complaints of severe dental pain. Although the kites consistently relayed Lewis’s
severe pain, the record construed in the light most favorable to Lewis suggests that
neither Avila nor Rodriguez-Nicholson arranged for prompt treatment between
March and July 2020. That constitutional violation was clearly established based on
our decision in Hunt, 865 F.2d at 201.
Defendants argue that the delayed treatment in this case was not a clearly
established violation of Lewis’s constitutional rights because the outbreak of the
COVID-19 pandemic constrained the ability of prison dental staff to address Lewis’s
dental needs. But there is a genuine dispute whether the COVID-19 dental guidance
relied on by defendants prevented them from addressing Lewis’s dental pain, given
3 24-5500
that the guidance allowed treatment for “urgent” dental conditions. Although Avila
and Rodriguez-Nicholson may invoke COVID-based limitations on care as a defense
at trial, this does not warrant the grant of qualified immunity at this stage of the
proceedings.
2. The district court erred in denying qualified immunity to Gutierrez.
There is no evidence in the record that Gutierrez knew that Lewis was suffering
significant dental pain between March and July 2020, the actionable period. The
record accordingly does not support the conclusion that Gutierrez was deliberately
indifferent to Lewis’s dental pain during that period. Lewis now concedes on appeal
that Gutierrez should have been granted qualified immunity and that he is no longer
pursuing claims against Gutierrez.
3. The district court’s denial of qualified immunity as to Dr. Castellan was
premature. The record is unclear whether Dr. Castellan was the dentist who treated
Lewis in March or July 2020, or whether Dr. Castellan was notified about Lewis’s
complaints of severe pain in that period. We accordingly reverse and remand the
district court’s decision to deny Dr. Castellan qualified immunity. On remand, the
district court is directed to permit limited discovery on the issue of Dr. Castellan’s
role in Lewis’s treatment between March and July of 2020, and his knowledge of
Lewis’s complaints. Upon completion of that discovery, the district court may
consider any further motion for summary judgment in light of the reasoning set forth
4 24-5500
in this decision.1
AFFIRMED IN PART; REVERSED IN PART; REMANDED.2
1
Based on his arguments on appeal, Lewis’s claims are confined to the theory
that defendants delayed in providing him proper dental treatment between March
and July 2020. We do not understand Lewis to be contending that the treatment he
received after July 2020 violated his constitutional rights. Nor could such a claim
succeed. See Snow v. McDaniel, 681 F.3d 978, 987 (9th Cir. 2012) (“A difference
of opinion between a physician and the prisoner—or between medical
professionals—concerning what medical care is appropriate does not amount to
deliberate indifference.”), overruled on other grounds by Peralta v. Dillard, 744
F.3d 1076 (9th Cir. 2014) (en banc).
2
The parties shall bear their own costs on appeal.
5 24-5500
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS DEC 2 2025 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS DEC 2 2025 MOLLY C.
02CASTELLAN, Added per Order #33; VERONICA AVILA, Added per Order #33; VANESSA RODRIGUEZ, Added per ECF No.
0356 order, Defendants - Appellants, Appeal from the United States District Court for the District of Nevada Carla Baldwin, Magistrate Judge, Presiding Argued and Submitted November 21, 2025 San Francisco, California Before: S.R.
04Albert Castellan, Benedicto Gutierrez, Veronica Avila, and Vanessa Rodriguez-Nicholson appeal the district court’s order denying their motion * This disposition is not appropriate for publication and is not precedent except as provided by N
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS DEC 2 2025 MOLLY C.
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