Practice areas: Family Law; view more
Licensed in Oklahoma since: 2019
Education: Oklahoma City University School of Law
Selected to Rising Stars: 2023, 2025 - 2026 Call today:
405-764-8902
Virtual Appointments Sage Law PLLC
610 Colcord Dr.Suite 100
Oklahoma City, OK 73102 Visit website
Cassity B. Gies is a dedicated attorney and the owner of Sage Law PLLC in Oklahoma City, Oklahoma, where she delivers skillful representation in complex family law matters. Her practice encompasses divorce, legal separation, and child custody and support arrangements, informed by years of diverse legal experience. Drawing from prior work in immigration, domestic violence, juvenile advocacy and employment disputes, she offers clients a uniquely comprehensive perspective on interconnected issues that may arise during family transitions.
Ms. Gies’s legal career reflects a steadfast commitment to protecting vulnerable individuals, particularly children navigating emotionally charged disputes. Time spent serving as a foster parent deepened her resolve to safeguard families from the legal consequences of trauma, ensuring that every decision she makes in the courtroom aligns with the best interests of the youngest parties involved. She is especially passionate about custody disputes, where her empathetic advocacy meets strategic problem-solving.
Ms. Gies approaches every case with a clear understanding of the values and priorities that drive her clients, creating solutions tailored to their unique needs. Her ability to combine compassion with decisive action has earned her respect among peers and trust from the people she serves. Whether negotiating agreements or litigating in court, she remains a relentless advocate for fairness and stability.
With nearly a decade of varied legal experience, Ms. Gies continues to champion integrity, compassion and informed advocacy, guiding clients through challenging chapters toward brighter futures. Her unwavering dedication ensures each case receives the attention, care and experience it deserves.
Ms. Gies earned her Bachelor of Business Administration in marketing from the University of Oklahoma before completing her Juris Doctor at Oklahoma City University School of Law. Recognized for her academic excellence and leadership, she was honored with the J. William Conger Distinguished Student Award in 2019.
Practice areas
Family LawFocus areas
Adoption, Custody & Visitation, Divorce, Domestic Violence, Juvenile Law, Name Change, Paternity
- 100% Family Law
Professional Webpage: https://www.sagelawok.com/about
Bar / Professional Activity
- Oklahoma Bar Association , 2019
Educational Background
- Bachelors of Business Administration, Marketing Major; University of Oklahoma, 2005
Scholarly Lectures / Writings
- An Analysis of Violence Against Native American Women and the Implementation of Special Criminal Domestic Violence Jurisdiction, Author, Are We There Yet?, The Journal of Race, Gender, and Poverty, 2019, 2019
- Exploring a previous spouse's legal obligation to continue supporting a Lawful Permanent Resident despite divorce., Author, Affidavit of Support Implications in Divorce,, Oklahoma Bar Journal, February 2020, 2020
Honors
- Recipient of the J. William Conger Distinguished Student Award for her graduating class., J. William Conger Distinguished Student Award, 2019
- Super Lawyer Honoree® since 2023
Industry Groups
- Family Law
These comments were made by fellow attorneys during the annual nomination process.
“I can say without hesitation that Cassity is the smartest person I know. She dominated law school—earning around 10 CALI awards and absolutely crushing everyone in our class. But what makes her truly exceptional isn’t just her intelligence—it’s her heart. She started her own family law practice while raising six kids, which in itself is superhuman. And in that practice, you won’t find an attorney more compassionate, understanding, and genuinely invested in her clients. She’s a total empath—she doesn’t just handle cases, she feels them. She meets people in their toughest moments and gives them not just legal representation, but real support. Clients constantly tell me how much they appreciate her—not just as a lawyer, but as someone who truly gets what they’re going through. She has this rare ability to connect on an emotional level while still being a complete powerhouse in the courtroom. She’s relentless, brilliant, and the kind of advocate every client deserves. She’s beyond deserving of Super Lawyers recognition—not just for her skill, but for the impact she makes every single day.”
“Cassity is a brave advocate and does not back down from adversity when clients are challenged and if they feel defeated she lifts them up.”
Office location for Cassity B. Gies
610 Colcord Dr.
Suite 100
Oklahoma City, OK 73102
Phone: 405-764-8902
Selections
- Rising Stars: 2023, 2025 - 2026
