I have worked for over two years with Mark and he is an exceptional nurse. The only nurse I have seen to go above and beyond. He takes pride in his work, he is very helpful, kind, caring, and compassionate, not only to his patients but to staff as well. He is very knowledgeable and always thorough. I admire how dedicated he is to his job. His level of professionalism and the love he has for his job is evident every day. He provides extraordinary customer service to patients and their families.