I have 18 years and 5 months of active duty and had open heart surgery for aortic insufficiency. The docs replaced my aortic valve with a mechanical valve as well as did 1 bypass. I have one more appointment this week at Knox. what are the odds that I will be able to make my 20 for retirement? I was also just seen by my civilian dr for a different illness/injury. He scheduled me to see a specialist but that appointment isnt until October. Will I be re-evaluated at knox for this new illness/injury at knox later? Or will knox continue with my MEB/PEB as is? I am worried that I will be pushed out the door with nothing but a hand shake.