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No. 10658767
United States Court of Appeals for the Ninth Circuit
Ronald Mulder v. Marks
No. 10658767 · Decided August 22, 2025
No. 10658767·Ninth Circuit · 2025·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
August 22, 2025
Citation
No. 10658767
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS AUG 22 2025
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
RONALD J. MULDER, No. 23-15090
D.C. No.
Plaintiff - Appellant, 3:18-cv-00386-MMD-CLB
v. MEMORANDUM*
MARKS, Dr.; NAUGHTON, Dr.; ROMEO
ARANAS; JAMES DZURENDA,
Defendants - Appellees.
Appeal from the United States District Court
for the District of Nevada
Miranda M. Du, Chief District Judge, Presiding
Submitted August 20, 2025**
San Francisco, California
Before: CHRISTEN, BRESS, and VANDYKE, Circuit Judges.
Ronald J. Mulder appeals from the district court’s order granting summary
judgment in favor of defendants in a 42 U.S.C. § 1983 action alleging Eighth
Amendment and Americans with Disabilities Act (“ADA”) claims against Nevada
*
This disposition is not appropriate for publication and is not precedent except as
provided by Ninth Circuit Rule 36-3.
**
The panel unanimously concludes this case is suitable for decision without oral
argument. See Fed. R. App. P. 34(a)(2).
Department of Corrections (“NDOC”) officials.1 We have jurisdiction under 28
U.S.C. § 1291. We review de novo a district court’s order granting summary
judgment. Cox v. Dep’t of Soc. & Health Servs., 913 F.3d 831, 837 (9th Cir. 2019).
We affirm.
Because the parties are familiar with the facts of this case, we repeat them
here only as necessary.
The district court properly granted summary judgment because Mulder has
not shown that his statutory or constitutional rights were violated. “Under 42 U.S.C.
§ 1983, to maintain an Eighth Amendment claim based on prison medical treatment,
an inmate must show ‘deliberate indifference to serious medical needs,’” an element
of which is “harm caused by the indifference.” Jett v. Penner, 439 F.3d 1091, 1096
(9th Cir. 2006) (quoting Estelle v. Gamble, 429 U.S. 97, 104 (1976)). Although
Mulder alleges that the delay in his treatment caused lasting harm to him, he does
not present medical evidence supporting this assertion. Because Mulder cannot
show that any of the defendants harmed him by delaying treatment, he cannot sustain
an Eighth Amendment claim against them. See, e.g., Simmons v. G. Arnett, 47 F.4th
1
Mulder waived his ADA claim on appeal because his opening brief does not
address it. See Paladin Assocs., Inc. v. Montana Power Co., 328 F.3d 1145, 1164
(9th Cir. 2003).
2 23-15090
927, 934 (9th Cir. 2022) (“[H]armless delays in treatment are not enough to sustain
an Eighth Amendment claim.”).2
The district court’s order granting summary judgment is AFFIRMED.3
2
Because Mulder failed to show an Eighth Amendment violation, we need not
address defendants’ qualified immunity and personal participation arguments.
3
Defendants’ Motion to Seal, Dkt. No. 45, is GRANTED. Defendants’ Motion for
Judicial Notice, Dkt. No. 46, is DENIED.
3 23-15090
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS AUG 22 2025 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS AUG 22 2025 MOLLY C.