is it just me or isn't Doc kinda, OP. I know I'm not the GM but I don't think one person should be a

War hardened veteran with 27 years of fighting that can heal himself in a matter of seconds and somehow know how to do surgery and a pistol a  Laser AK47 that rarely jams and drone that can spawn shields energy shots and a Special gun that can charge up a big shot

also a first aids kit and a rocket launcher,