Mark Diehl Sullivan

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.

Our organization hired Mark Sullivan four years ago. We needed legal advice on some longstanding and ongoing issues. We were impressed with how quickly he grasped the facts and provided options. Mark did not try to rush us to litigate but rather encouraged a non court solution. Once it was clear tha...t was not to happen, he advised us on other paths. Mark was clear about the issues, estimated the costs, length of time the effort might take and guided us with dignity and expertise through the processes. We prevailed in each case. Having Mark as our attorney gives us great peace of mind.

Mark has served as my company’s legal counsel for the past five years. During that time he’s helped us successfully navigate a wide range of vexing legal issues including implementing our stock option plan. I find Mark exceptionally easy to work with- he’s sharp, responsive and, when necessary, har...d-nosed. Perhaps even more importantly, he knows how to rein-in my sometime irrational urge for legal confrontation when it’s not in the company’s best interest. I recommend Mark without reservation.