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Diana Cupps Law

Diana Cupps Law - Tulsa, OK

Divorce Lawyers in Tulsa, OK

8908 S. Yale Ave. Suite 220 Tulsa, OK 74137

Tulsa Divorce Law Firm

Updated: 06/07/2026

Areas of Practice

  • Divorce
  • Family Law
  • Paternity (Custody & Visitation)
  • Guardianship
  • Medical Malpractice
  • Adoption
  • Personal Injury
  • Auto Accident Injury

Litigation: 100%

Firm Information

Overview

At Diana Cupps Law, we are committed to serving families and individuals throughout Tulsa, Oklahoma and its surrounding communities, including Creek County, Rogers County, Okmulgee County, Wagoner County, Payne County, Osage County, Muskogee County, Bartlesville, Broken Arrow, Bixby, Claremore, Jenks, Sapulpa, Glenpool, Owasso, Wagoner, Muskogee, Okmulgee and beyond. Under the leadership of founder Diana Cupps, our veteran‐owned firm focuses on family law matters such as Divorce, Paternity and Child Custody as well as medical malpractice, personal injury and auto accidents.

Navigating divorce and custody disputes in Oklahoma can be fraught with complexity, drawn‐out procedures and emotional strain. You need more than legal representation – you need an advocate who understands the stakes, respects your voice and helps restore your sense of control. We combine compassionate guidance with tenacious negotiation to secure fair agreements that honor your rights and set the foundation for a confident new chapter in your life.

Medical malpractice claims present another arena where trust is paramount – and, when breached, the consequences can be life‐altering. With her extensive background in medicine and military service, we bring a rare depth of insight to cases involving preventable medical errors and catastrophic harm. We know firsthand the profound responsibilities physicians carry, and we stand ready to hold negligent providers accountable through thorough investigation and strategic advocacy.

From your first call, our team will translate complex legal and medical concepts into clear, actionable steps – always in language you can grasp. We listen intently to your concerns, map out your options and tailor a path forward that addresses the unique challenges you face. And if your needs extend beyond our practice areas, we leverage our network to connect you with the right specialist.

Choosing Diana Cupps Law means partnering with attorneys who respect both the technical intricacies of the law and the very human dimensions of your situation. Whether you are ending a marriage, fighting for custody of your children or seeking justice for catastrophic injuries, you do not have to face the journey alone. Call us today to schedule your consultation, explore your rights and chart a course toward resolution and renewed confidence.


Languages

  • English
  • Spanish

Reviews

Customer Reviews for Diana Cupps Law

5.0 out of 5
4 Reviews
Some reviews may not include star ratings. Learn more about our review guidelines.
4 Reviews
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    100%
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  • By Shaun P. on Jun. 26, 2026
    Verified Client
    Hired Law firm 2026
    Recommends this Law firm
    Diana Cupps and her assistant, Amy Gramolini, made what could have been a stressful divorce process much easier. From the beginning, they were professional, responsive, and easy to work with. They answered my questions promptly and kept me informed throughout the process. Everything was prepared correctly the first time, and once the paperwork was submitted, the judge signed off and finalized my divorce without any issues. I truly appreciated how smoothly everything went. If you’re looking for a law office that is knowledgeable, organized, and treats you with respect, I highly recommend Diana Cupps Law. Thank you, Diana and Amy, for your excellent service during an important time in my life.
    Diana Cupps Law
     • 
    Jun. 27, 2026
    Thank you for your 5-Star review and your kind feedback! We greatly appreciate it and Amy will be ringing the 5-Star bell in your honor!
  • By Anonymous on Jun. 23, 2026
    Verified Client
    Hired Law firm 2024-2026
    Recommends this Law firm
    Diana and her staff were very professional and easy to work with. Ambre and Ashleigh worked the majority of my case and they did an amazing job, but the whole office stepped up to support me. Always prepared, patiently answering any questions in a timely manner, they made me feel at ease. They walked me through the process on what to expect. The whole office was kind! They worked around my schedule if I needed to sign any paperwork. I would 100% recommend this law firm to anyone!
    Diana Cupps Law
     • 
    Jun. 27, 2026
    Thank you for recognizing the team support that you received during the process and thank you for your five-star feedback! I know Ambre and Ashleigh were honored to help and your review means a lot to them (and ALL of us!)! Thank you!
  • By Donna P. on May. 19, 2026
    Verified Client
    Hired Law firm 2025-2026
    Recommends this Law firm
    Last November I had decided to file divorce and was given the name of Diana Cupps. I called the law firm, left a message and the very next day I had a return call from Tracy who started my case. I was not only going to need a divorce, but also help with guardianship of a 4 yr old Grandson to be placed with another family member other than myself. I found Tracy to be very supportive and talked me through what I needed to provide her to begin the process. She was unable to continue and my case was given to Ambre to continue. Alongside of her, I also did a lot of corresponding with Sindia! She was very patient with all my questions and concerns. But Feb 24th, she notified me that my divorce was final! In March, the guardianship of my Grandson was also complete! Each month, as I received my financial statements, I was able to ask any questions I had and Troy and Larry who handled that were always very responsive. I never had to wait days to hear back. I found everyone at this firm to be personable yet very professional. They made this process as easy and painless as possible. I really liked when I had my sit down conference with them for the first time, I was given a folder along with a journal book. I used it through my divorce process! That was a very beneficial tool! Thank you to everyone there at Diana Cupps Law Firm!
  • By Anonymous on Mar. 20, 2026
    Verified Client
    Hired Law firm 2024-2026
    Recommends this Law firm
    I had a long and painful divorce of which Diana Cupps et al helped me every step of the way. I can’t begin to tell you how much this meant to me, they treated me like family and I appreciated it very much.

Attorneys

Diana Cupps

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Ambre Weston

Associate Attorney

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Diana Cupps

Attorney

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Ambre Weston

Associate Attorney

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Contact

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Tulsa, OK

8908 S. Yale Ave.
Suite 220
Tulsa, OK 74137

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Phone Number: 918-202-7380

Email: Send a message

Hours: 8:00-5:00, Monday Through Friday; Appointments:Weekday

  • Credit Cards Accepted
  • Free Consultations
  • Virtual Appointments

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