ABOUT ME
Katherine Hartung O’Neal
SENIOR ATTORNEY

Bachelor Degree
Shepherd University
Top 1%
Juris Doctorate
West Virginia University

Social Security Work Experience
Legal Services | Albuquerque, NM
Senior Attorney / Manager, Federal Court Department
Under the tutelage of the founding attorney of this Albuquerque law firm, Attorney O’Neal learned the art of litigation before the United States District Court for the District of New Mexico (DNM). Following the founding attorney’s retirement, Attorney O’Neal received invaluable mentoring and guidance that allowed her to flourish as a legal writer. The passion for clients and unmatched work ethic of her predecessor served as a deep source of inspiration. Attorney O’Neal was promoted to senior attorney and took on management of the federal court department. Although she enjoyed hearing work, her true passion lay in formulating specialized legal arguments tailored to individual magistrate judges.
Key Responsibilities:
- Represented clients before all levels of the Social Security Administration (SSA)
- Communicated with the SSA, Disability Determination Services, the Office of Hearing Operations, and the Appeals Council (AC)
- Drafted pre- and post-hearing memoranda, expert objections, and customized five-day letters for each client
- Prepared clients for hearings by explaining the process, legal theory, and expectations for interaction with the Administrative Law Judge (ALJ)
- Conducted mock hearings with clients, role-playing both the ALJ and attorney, with a focus on addressing unfavorable facts
- Explained hearing decisions and advised clients on next steps regarding payment or appeal
- Briefed Requests for Review to the Appeals Council
- Drafted and reviewed Complaints filed in the DNM
- Reviewed In Forma Pauperis petitions
- Oversaw all calendaring related to the litigation process
- Wrote Motions to Reverse and Remand to the Agency or for the Award of Immediate Benefits
- Proofread and edited every brief submitted to the DNM
- Negotiated voluntary remand terms with opposing counsel
- Served as the primary point of contact for all communication with the U.S. Attorney, the Office of General Counsel, and the DNM
- Analyzed DNM Memorandum and Orders for client communication and use as persuasive authority
- Drafted, negotiated, and filed Equal Access to Justice Act (EAJA) motions
- Drafted, conferred, and filed motions under 42 U.S.C. § 406(b)
- Contributed to appellate briefing before the U.S. Court of Appeals for the Tenth Circuit
Legal Services | Parkersburg, WV
Attorney
Under the leadership of the firm’s owner, she represented hundreds of clients at all administrative levels of the SSA. During her time working with this West Viginia firm, Attorney O’Neal was tasked with studying the writings of Sarah Bohr, reviewing past NOSSCR conference materials, and shadowing experienced claimant’s attorneys. Practicing in the same hearing office as the infamous Eric Conn—and witnessing the resulting fallout—gave her a unique appreciation for the integrity required in this area of law.
Key Responsibilities
- Performed client intakes and assisted with initial applications, function reports, and reconsideration paperwork
- Managed a caseload of approximately forty hearings per month
- Wrote Appeals Council briefs
- Drafted internal memoranda for the Veterans Benefits department
- Returned to work in a wheelchair following a catastrophic injury, bringing a newfound empathy to client advocacy
- Sang at all firm social events
Over seventeen years of experience
Sustaining Member of the National Organization of Social Security Disability Representatives
Member of the State Bar of New Mexico
Member of the New Mexico Social Security Attorneys Association
Member of the Appellate Practice Section
Member of the Committee on Women in the Legal Profession
Member of the Solo and Small Firm Section
Track record of excellence in the United States District Court
Member of the Federal Bar Association
As a New Mexico resident and a West Virginia native, Attorney O’Neal has seen firsthand the horrors of poverty and has made it her life’s mission to fight for those who cannot fight for themselves.
That mission became more focused after she suffered a severe crushing injury in 2011, which left her in and out of a wheelchair for three years. Having practiced in the area of Social Security and workers’ compensation, at age twenty-nine, she never expected to navigate the system as a claimant. Her accident and the surrounding litigation taught her important lessons in empathy and humility.
Although returning to work while still suffering from disabilities was difficult, her mental perseverance made it possible to thrive in a challenging situation. She was able to take her experiences and use them as fuel to get back to helping others by helping herself. After more than five hundred rounds of physical therapy, she was back on her feet, and twelve years later, she is in great mental and physical shape. She appreciates and is thankful for all she has been through because it has made her a powerful advocate.
Joya Querencia
Paralegal

Twelve years with the Social Security Administration as a Teleservice and Claims Representative.
Her work in law and nonprofits reflects a deep commitment to equity and inclusion
Education: Psychology. University of Southern California
Joya Querencia has spent more than 20 years helping people who’ve been overlooked or underserved by complex systems. At O’Neal Appellate Law, she uses that experience to help clients fight wrongful Social Security Disability denials in federal court—bringing compassion, legal and operational skills to every case.
Joya Querencia
Joya worked at the Social Security Administration for 12 years, where she interviewed claimants, assessed eligibility, and handled appeals. She understands Social Security Administration from the inside—and now uses that knowledge to assist O’Neal Appellate Law to challenge unfair decisions and support clients whose claims deserve another look.
Her legal career began at a disability law office, where she worked on both Social Security and Workers’ Compensation claims. She supported clients through every step—gathering records, calculating benefits, and assisting with settlements—gaining a strong understanding of how medical and legal systems affect people’s lives.
Joya’s dedication to public service also extended into the nonprofit and advocacy world. As Chief of Staff in the AIDS Project Los Angeles Public Policy Department, she co-founded programs for women, incarcerated people, and immigrants living with HIV/AIDS. While leading donor outreach at MAZON: A Jewish Response to Hunger, she helped raise millions to fight food insecurity and redesigned the organization’s website—recognized nationally as a model by the Religious Action Center.
Her work has been honored by Senator Diane Watson, Councilmember Ruth Galanter, Mayor Tom Bradley, and the Los Angeles County Commission on the Status of Women. She was appointed to the California AB 900 Task Force on incarcerated women’s health and founded the first Women’s Caucus under the Ryan White CARE Act in L.A. County.
Today, At O’Neal Appellate Law, Joya Querencia keeps federal disability appeals on track by managing deadlines, organizing complex records, and supporting brief development. Her 12 years at SSA give her unique insight into agency procedures, which frees up time for the Senior Attorney to write great motions. By keeping the team organized and focused, Joya ensures our clients receive precise, timely representation—and our referring attorneys can trust their appeals are handled with expert care and efficiency. She also leads the firm’s marketing and outreach strategies, ensuring that O’Neal Appellate Law remains a trusted resource for referring attorneys and disability claimants alike.
Joya completed four years of undergraduate coursework in Psychology at the University of Southern California (USC) and later earned her Workers’ Compensation Paralegal Certificate through USC as she transitioned into her legal career.
Pilar Sandoval
Legal Analyst

Master of Business Administration – University of New Mexico, Anderson School of Management – 2012
Fifteen years of Social Security Experience, including former SSA Decision Writer
Fluent in English & Spanish
Pilar Sandoval brings over 15 years of distinguished federal public service to O’Neal Appellate Law, where she plays a pivotal role in the firm’s litigation success. With a career rooted in the Social Security Administration, Pilar offers a rare depth of insight into the federal disability adjudication process.
Pilar Sandoval
Pilar’s experience as a decision writer for Administrative Law Judges (ALJs) at the Office of Disability Adjudication and Review (ODAR) uniquely positions her to anticipate and address the analytical demands of Social Security appeals at the federal court level.
At O’Neal Appellate Law, Pilar serves as a key contributor to the firm’s strategic litigation efforts by producing detailed legal outlines that help guide persuasive, well-supported motions. She excels at distilling dense case records and complex legal standards into clear, actionable frameworks—an essential skill in building strong appeals.
Pilar’s academic credentials include a Master of Business Administration in Information Assurance and a bachelor’s degree in accounting, both from the University of New Mexico’s Anderson School of Management. Her education and experience inform a systems-focused approach that prioritizes accuracy, efficiency, and accountability—qualities that directly benefit the firm’s clients and internal operations alike.
Before joining O’Neal Appellate Law, Pilar served as an Operations Supervisor for the Social Security Administration in Albuquerque, where she led a team of claims specialists and technical experts. She was known for her ability to streamline workflows, implement performance improvements, and lead with integrity. Her earlier roles as a Claims Specialist, Paralegal Specialist, and Legal Assistant gave her a comprehensive understanding of public benefit programs and client needs, further enriching her perspective on the disability process.
Fluent in both English and Spanish, Pilar has long been a bridge to underserved communities, offering support with empathy and clarity. She is also a committed mentor and team builder, having trained new staff, led hiring panels, and participated in mentorship programs that promote fairness, inclusion, and professional excellence.
Pilar’s leadership, strategic insight, and dedication to public service make her an invaluable part of O’Neal Appellate Law’s mission to deliver outstanding results for disability claimants across New Mexico and nationwide.
Murphy Robocop O’Neal
Chief Dog Officer

Murphy Robocop O’Neal
Since joining the firm, Murphy has taken an active role in maintaining office morale, enforcing regular breaks, and offering kisses to the managing attorney and team. Her signature bark has become an unexpected but welcomed part of the firm’s character, adding a touch of authenticity and warmth to even the most serious appellate discussions.
When not overseeing day-to-day operations, Murphy enjoys brisk walks, chasing tennis balls, and reviewing legal documents (mostly for taste). She embodies the values of loyalty, vigilance, and spirited advocacy that O’Neal Appellate Law proudly upholds.