Doctor Doctor -Gave me the news

Bob's Neurologist is retiring in a few months.. 3 years earlier then planned. Changes to the health care system, His lease ending and I'm sure assorted other reasons.
I have to find another Neurologist that is accepting new patients and accepts the insurance we have and that is extremely hard in this town we live in.  I'm saddened that we will have to get used to someone new and that Bob will have to make adjustments to a "new" specialist. IF we can even find one. How long will it take the new Doctor to know Bob well enough to see the changes without me having to explain them all, every single visit etc.
Bob does not handle change well and I see major issues on the horizon.  I would just like one week-- ONE stinkin week-- where I dont have a "problem" to deal with.
I HATE this disease.
Happy Retirement to you thou Doc-- Despite my grumblings here I want you to know how much we have appreciated your care over the last 4 years. We will miss you!