Practice Areas
- Workers’ Compensation Defense
- Employment Law
- Products Liability Defense
- Premises Liability
- Motor Vehicle Negligence
- Litigation and Appeals
- Insurance Defense
- Bad Faith Defense
Office Locations
Tulsa Office
Legal Art Building
1515 South Boulder Ave.
P.O. Box 2619
Tulsa, OK 74119-2619
Phone: 918-584-3391
Fax: 918-592-2416
Oklahoma City Office
4101 Perimeter Center Drive
Suite 350
Oklahoma City, OK 73112
Phone: 405-942-7800
Fax: 405-942-7805
Litigation and Appeals
Oklahoma Litigation and Appeals Lawyer
Assertive Oklahoma Representation in Appellate Court
At McGivern & Gilliard, our attorneys have been successfully defending and prosecuting a wide variety of cases and appeals since our firm was founded in 1963. From our law offices conveniently located in both Tulsa and Oklahoma City, Oklahoma, we provide statewide litigation services. Our lawyers are licensed to practice in all Oklahoma State Courts including the Oklahoma Workers’ Compensation Court, in the United States District Courts for the Western, Eastern, and Northern Districts of Oklahoma, and before the 10th Circuit Court of Appeals. Our trial attorneys have tried over 150 cases to jury verdict throughout the last 18 years.
We Have What It Takes to Effectively Handle Lawsuits and Appeals
When you decide to hire an attorney to represent you in a trial or appeal, you want someone who has the experience and knowledge to defend your side aggressively. At McGivern & Gilliard, our law firm has been defending such cases for our clients over the past 40 years. Our reputation for honesty, ethics, and preparedness has earned us the respect of our clients and those on both sides of the legal aisle.
Setting the Pace for Use of Demonstrative Evidence in Court
When it is appropriate, our law firm employs the use of cutting edge technology if it will be an asset to our client’s case. Where appropriate, we will find and retain the best expert witnesses in medicine or other professions to use as witnesses to benefit our clients’ interests.
Get In Touch With a Litigation Attorney at Our Firm
Contact McGivern & Gilliard today to schedule a free initial consultation to discuss your specific legal situation with a member of our esteemed legal team. We have years of experience representing clients in a wide variety of matters that have progressed to appellate court, including workers’ compensation defense and employment law on behalf of an employer



