Mark Diehl Sullivan

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.

Did not respond to my emails in some instances, although he's really a pleasant attorney he was not be diligent in my Wyoming Worker's Compensation case. In other words did not pursue or key points in my case. He could have done better, and would not appeal my case. He said that a lawyer wants to ke...ep in good terms of judges, and that's why he would not appeal my case.

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.

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.

As a member of a team to find a new Attorney to represent our Not for Profit organization, I was pleased to bring Mark Sullivan's name to the table. We did engage Mark's services and for the past 6 years he has proven his value over and over. His diverse knowledge and expertise continues to provide ...us with superior guidance through the complex process of negotiating with Lenders, Title companies, member disputes and contracts. It is Mark's "tough but kind" demeanor that has kept a calm perspective in even the most uncomfortable and challenging situations. His timely responsiveness, absolutely fair billing, and integrity have confirmed our decision in choosing Mark for all of our legal needs and has inspired us to unequivocally recommend him to members of the general public.