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No. 9474613
United States Court of Appeals for the Ninth Circuit
Jenina Mazon v. Martin O'Malley
No. 9474613 · Decided February 13, 2024
No. 9474613·Ninth Circuit · 2024·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
February 13, 2024
Citation
No. 9474613
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS FEB 13 2024
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
JENINA D. MAZON, No. 23-15243
Plaintiff-Appellant, D.C. No. 1:22-cv-00198-SAB
v.
MEMORANDUM*
MARTIN J. O'MALLEY, Commissioner of
Social Security,
Defendant-Appellee.
Appeal from the United States District Court
for the Eastern District of California
Stanley Albert Boone, Magistrate Judge, Presiding
Submitted February 9, 2024**
San Francisco, California
Before: R. NELSON, FORREST, and SANCHEZ, Circuit Judges.
Claimant Jenina Mazon appeals the district court’s decision affirming the
Commissioner of the Social Security Administration’s denial of her applications
for disability insurance benefits under Title II and supplemental security income
*
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).
under Title XVI of the Social Security Act. Mazon alleges disability due to a
traumatic brain injury and skull fracture, as well as a seizure disorder, with
symptoms of memory loss, depression, and anxiety. “We review the district
court’s order affirming the ALJ’s denial of social security benefits de novo and
reverse only if the ALJ’s decision was not supported by substantial evidence in the
record as a whole or if the ALJ applied the wrong legal standard.” Smith v.
Kijakazi, 14 F.4th 1108, 1111 (9th Cir. 2021) (citations omitted). We have
jurisdiction under 28 U.S.C. § 1291, and we affirm.
1. Mazon first challenges the ALJ’s analysis of the medical opinions of
her treating neurologist, Dr. Stecker, and the state’s consultative examiner,
Dr. Swanson. Under the applicable regulations, the ALJ was required to explain
how persuasive she found these medical opinions based on two factors:
supportability and consistency. See 20 C.F.R. § 1520c(b)(2); Woods v. Kijakazi,
32 F.4th 785, 791–92 (9th Cir. 2022). The ALJ did so.
2. As to Dr. Stecker, the ALJ reviewed his “Physician’s Medical Source
Statement” form questionnaire and found it unpersuasive because he “failed to
provide any support for his opinion” and “included only conclusions regarding
functional limitations without any rationale for those conclusions.” In so doing,
the ALJ adequately analyzed the supportability of Dr. Stecker’s opinion. “While
an opinion cannot be rejected merely for being expressed as answers to a check-
2
the-box questionnaire, the ALJ may permissibly reject check-off reports that do not
contain any explanation of the bases of their conclusions.” Ford v. Saul, 950 F.3d
1141, 1155 (9th Cir. 2020) (citations omitted).1 As to the consistency of Dr.
Stecker’s opinion, the ALJ found his analysis inconsistent with Dr. Swanson’s
consultative examination and intelligence testing, and Mazon’s own reporting of
her ability to independently perform daily activities. These, too, are valid reasons
to discount a physician’s testimony. See Andrews v. Shalala, 53 F.3d 1035, 1041
(9th Cir. 1995) (noting that inconsistency with independent clinical findings in the
record or another doctor’s opinion is an appropriate reason to reject a contradicted
opinion of a treating physician).
3. Mazon’s contention that the ALJ gave “undue weight” to the opinion
of Dr. Swanson is not supported by the record. The ALJ merely found Dr.
Swanson’s analysis “somewhat persuasive” and expressly considered that Dr.
Swanson rendered his opinion before Mazon started having seizures. At bottom,
the ALJ’s analysis of the supportability and consistency of Drs. Stecker’s and
Swanson’s opinions is supported by substantial evidence.
4. Mazon asserts that the ALJ improperly rejected her testimony, which,
1
While Mazon asserts that “support for [Dr. Stecker’s] conclusions was included
in his treatment notes,” the record belies that assertion. As the district court noted,
the lone treatment note that Mazon identifies indicates she was seen and examined
by Dr. Fan Mo, DO, not Dr. Stecker.
3
she contends, supports a disability finding. Rejection of a claimant’s testimony
requires clear and convincing reasons. See Garrison v. Colvin, 759 F.3d 995, 1015
n.18 (9th Cir. 2014). The ALJ provided such reasons in its partial rejection of her
testimony.
The ALJ found Mazon’s allegations of debilitating symptoms inconsistent
with objective medical evidence in the record, including several neurological
examinations in which Mazon was consistently observed to be alert and without
significant deficiencies in her memory, attention, fund of knowledge, or
concentration abilities. Moreover, the ALJ found Mazon’s alleged symptoms
inconsistent with reports of her admitted daily activities, such as one report from
June 2020 in which a physical therapist wrote that Mazon lived with her boyfriend
and “provides for [her] own needs with all [activities of daily living].” See also
Ghanim v. Colvin, 763 F.3d 1154, 1165 (9th Cir. 2014) (“Engaging in daily
activities that are incompatible with the severity of symptoms alleged can support
an adverse credibility determination.”). The ALJ also noted that Mazon’s failure
to seek any mental health treatment was inconsistent with the alleged severity of
her mental health symptoms. See also Molina v. Astrue, 674 F.3d 1104, 1114 (9th
Cir. 2012) (“A claimant’s failure to assert a good reason for not seeking treatment .
. . can cast doubt on the sincerity of the claimant’s pain testimony.” (citation
omitted)).
4
In sum, the ALJ identified clear and convincing reasons to discount the
severity of Mazon’s alleged symptoms. While Mazon on appeal criticizes various
non-dispositive aspects of the ALJ’s reasoning and suggests an alternative
interpretation of the evidence, she has failed to establish reversible error. See
Ford, 950 F.3d at 1154.
5. The ALJ determined at step five in the sequential disability evaluation
that Mazon has the residual functional capacity to perform jobs that exist in
significant numbers in the national economy and therefore denied social security
benefits. Mazon challenges the ALJ’s residual functional capacity determination
based on her previous contentions that the ALJ improperly disregarded Dr.
Stecker’s opinion and her own subjective allegations. We reject this argument as it
“simply restates” her previous arguments. See Stubbs-Danielson v. Astrue, 539
F.3d 1169, 1175–76 (9th Cir. 2008) (rejecting a step-five argument that “simply
restates” arguments about medical evidence and testimony).
AFFIRMED.
5
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS FEB 13 2024 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS FEB 13 2024 MOLLY C.
02O'MALLEY, Commissioner of Social Security, Defendant-Appellee.
03Claimant Jenina Mazon appeals the district court’s decision affirming the Commissioner of the Social Security Administration’s denial of her applications for disability insurance benefits under Title II and supplemental security income * Th
04** The panel unanimously concludes this case is suitable for decision without oral argument.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS FEB 13 2024 MOLLY C.
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