Well..well...well... You come to the right place. I have this problem also due to dumb decisions as a late teen and I have been getting the lazer treatment for a few months now (PAINFUL STUFF). Anywho, I have been working at hospital for years and no one even know I have one unless I tell them. You will need to put tedhose on your arms. I got mine from the hospital I was working at so it should be easy for you to get some. Cut the tedhose at the "ankle part" and slide them on your arms. They are lightweight, cool in the summer(and hot/busy wards), and they look cool.(kinda like something an athlete would wear). When I was in the OR I kept them on under my jacket or gown and almost pasted out from being too hot. You will just have to go with it and be seen. So you will have no choice during surgical rotations. I really dont like the way my tattoos portray me, especially because I'm black🙄, to coworkers and patients. So unless you have to, you will not like the lazer treatment. PM me if you have any questions, I have been doing this for a while...