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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...
Posted by: Lonnie, 5 months ago.
Our organization hired Mark Sullivan four years ago. We needed legal advice on some longstanding and ongoing issues. We were impressed with how...
Posted by: Carole, 5 months ago.
Mark gets terrific results for his clients and is a really good person to boot.
I have known Mark for over 16 years and I can say unequivocally that he is one of the most naturally gifted lawyers I have ever known. His ability to...
17 years since Mark Diehl Sullivan was first licensed to practice law.
We have not found any instances of professional misconduct for this lawyer.