A fellow veteran had helped me understand that I needed to prove a nexus between my currently rated knee issues and the back problems I was having because of those. I did some research and found Dr. Drew Brennes. He took the time to help me understand what he could do, and even when I needed it done quickly he was able to come through and get me what I needed. His Nexus Letter was professional and well documented and the perfect addition to my claim to show the link between my issues. Thank you Dr. Drew for your help!!