Mark Diehl Sullivan

We hired Mark to help us manage a property damage case. We were a large group of defendants that were out of state and had never dealt with a situation like this; we hired Mark given his track record and expertise. Mark was nothing shy of phenomenal throughout the entire process. He did an incredible... job coaching us along the way and giving us sound advice to navigate the legal proceedings in Wyoming. Mark is very intelligent and professional and his fees were very reasonable. Ultimately, Mark helped us get this case settled which was optimal outcome for all parties. I would absolutely recommend Mark to potential clients because of his ability to ease a very stressful process.

Mark Sullivan helped me navigate the Worker's Compensation process from start to finish. He helped explain the process making it easier to understand. He is responsive and efficient. Mark remained my advocate compassionately explaining to me different choices through a lengthy process. He was patient... and diligent despite my difficulties with memory, spinal surgeries and extenuating circumstances. Ultimately, we prevailed. I cannot speak more highly of his character, legal proficiency and tenacity.

Mark is an excellent attorney: professional, intelligent, thorough and perceptive. He managed our case with a clear game plan, his writing was, without exception, prompt and impeccable, with close attention to detail. Mark was always knowledgable and prepared, clearly outlining issues and options at... every turn. His calm demeanor inspired great confidence throughout the legal process. Mark is so easy to work with that I plan to contact him for any legal matters that arise in the future. A smart, straight shooter and a good man.... I can recommend Mark without any hesitation whatsoever.

Mark did a very good job of educating me in the process. He was instrumental in getting what I needed from Wyoming Worker's Compensation. He was very knowledgeable and provided fantastic arguments. He contacted me when said he would and conducted himself as nothing but professional. I think his pati...ence with me was more than exceptional. I questioned everything and he knew the answer or would find it for me. I would and have recommended his services to others.