I was in a similar situation not to long ago (7 months?) But what I did is wait as long as possible for my work who was not aware about my situation at all. 8 Weeks is the amount of time I took off from work.
At 8 weeks as a Dr. McGinn patient you can pretty much go to 3 times per day (down from 5) -- So I spread out my dilation schedule as follows
1st thing in morning (45 mins)
2nd within first half hour of returning from work (45 mins)
3rd last thing before bed. (45 mins)
This translated to approximately 7:30-8:15am, 6:30-7:15pm, 12:30-1:15am.
It does suck at first to have to schedule around dilating...but once you get down to 1 time per day you can do what I'm doing now which is just doing it right at the end of your day before bed so it does not affect your day in that regard.
I'm highly recommending working it out in the comfort of your own home is possible...its always best to have as equal spread of time between dilations but when you're working its hard to do that. As long as you get your 3 in with a decent spread I think you'll work out fine