Hardworking Legal Representation For Hardworking Oklahomans
Our team at Green Country Family Law provides aggressive, accessible representation for Oklahoma workers injured on the job and families navigating complex disputes. Our lawyer also delivers honest counsel and results-driven litigation for personal injury victims.
Skilled Workers’ Compensation Attorney
Attorney Hans Otto Lehr, founder of Green Country Family Law, focuses on workers’ comp litigation cases involving catastrophic injuries, oil field accidents and construction incidents. Hans also serves as an appointed mediator with the Workers’ Compensation Commission.
Our lawyer handles the collection of reports, statements, videos, security footage and medical evidence. He calculates the true value of the case, especially when there is permanent disability, loss of earning capacity, amputations, severe burns, or brain or spinal cord injury.
He coordinates expert medical evidence — attending physicians, expert witnesses, functional assessments — to support the degree of disability.
In addition, Hans explores supplemental claims when applicable. For example, he may seek compensation from third parties such as contractors, equipment manufacturers, or site operators, beyond workers’ compensation.
Our attorney fights for workers in all industries, with particular commitment to supporting the specialized legal needs of first responders such as firefighters and police officers.
Practice Areas

Workers’ Compensation

Construction Accidents

Auto Accidents

Oil Field And Oil Rig Injuries

Catastrophic Injuries

Family Law
Overcoming Complex Family Law Disputes With Honest Counsel
Facing a difficult divorce often involves highly sensitive issues — such as establishing safe child custody arrangements or uncovering hidden financial assets. At Green Country Family Law, our lawyer provides client-driven representation: You tell him what you need, and he will advise you on the best path to get there.
Whether your goal is securing primary custody to protect your children’s well-being or ensuring a fair division of marital assets, Hans offers honest advice about what is realistic and doable, completely free of confusing legal jargon.
Proactive Advocacy For Workplace Auto Accidents and Catastrophic Injuries
Victims of workplace vehicle accidents or catastrophic on-the-job injuries often face a physical and financial toll. They can be facing mounting medical bills for severe injuries like concussions or herniated discs, all while missing work and losing essential income. Dealing with workers’ compensation carriers and navigating complex claims often makes things worse, especially when they offer lowball settlements that fail to cover future medical needs or diminished earning capacity.
At Green Country Family Law, our lawyer knows how frustrating it is to feel taken advantage of by an insurance adjuster or workers’ compensation carrier. That is why he provides tenacious representation, prioritizing our clients’ specific goals so they can focus on their physical and financial recovery.
Hans knows how to fight and win. He represents injured workers, not insurance companies. Whether he needs to prove a workplace vehicle accident is compensable, pursue third-party liability claims, recover our clients’ lost wages and benefits, or calculate the true value of a catastrophic workplace injury, Hans gives honest, realistic advice about what is possible.
Ready To Move Your Case Forward? Contact Green Country Family Law Today.
When you work with Green Country Family Law, you get a team that listens. Because it is your case and your goals, you make the decisions while our lawyer provides the legal advice. You can expect clear, direct counsel from our attorney. Hans prioritizes true accessibility. You will actually be able to reach him through multiple contact methods, and you can always expect real responses when you have pressing concerns. Most importantly, he is committed to achieving ethical results the right way — with no shortcuts and no questionable tactics.
Contact us today at 918-212-6950 or use our online form to get the hardworking representation you deserve.
Ready To Move Your Case Forward? Contact Green Country Family Law Today.
When you work with Green Country Family Law, you get a team that listens. Because it is your case and your goals, you make the decisions while our lawyer provides the legal advice. You can expect clear, direct counsel from our attorney. Hans prioritizes true accessibility. You will actually be able to reach him through multiple contact methods, and you can always expect real responses when you have pressing concerns. Most importantly, he is committed to achieving ethical results the right way — with no shortcuts and no questionable tactics.
Contact us today at 918-212-6950 or use our online form to get the hardworking representation you deserve.



