Sean Mangan is an excellent lawyer. He helped me with a military medical credentialing issue (I’m a physician). Sean is extremely knowledgeable about military medical credentialing regulations and laws for all of the branches and for DHA. He was able to help me navigate a situation with my command an...d credentialing authority. Sean personally called my command and credentialing authority on multiple occasions to discuss the regulations with them in order to prevent the issue from escalating. His efforts thwarted unwarranted administrative action and obviated the need for more extensive legal engagement. Sean also has valuable soft skills. Of note, everyone that spoke with Sean subsequently relayed positive feedback about his knowledge and personable disposition; the credentialing authority later told me that he was "a great guy and a great lawyer". I would absolutely hire Sean again.

Hired Mr. Mangan after I was accused of a SHARP violation. The investigation was biased and botched. Mr. Mangan fought for me tirelessly despite my COC refusing to let my voice be heard. I was 1 week away from being chaptered out of the military but Mr. Mangan still believed in my case and was able t...o have same reviewed by an outside source which resulted in me being retained. No words can describe the amount of respect I have for this man and what he does for his clients. He earned the title of “Pitbull Lawyer” within my family and workplace as a result of his tenacity and willingness to ruffle a few feathers and get things done.