Orowheat makes a pretty good whole wheat English muffin that you might like.
That said, I'd point out that a lot of the "100 percent whole wheat" breads that are now glutting the market are listing "high fructose corn syrup" and other questionable ingredients on the label; these, in my opinion, make these breads worse for you than just going ahead and eating a small amount of old-fashioned white bread. So, there's really no need to feel that just because a product is made from whole wheat it's healthy.
The real reason for choosing whole grain bread over white is that the white can cause a spike in blood glucose because the fiber's been stripped from the grain. Some of us believe that "spike" is harmful and contributes to weight gain and health problems. But it seems to me (not a doctor or anything) that if blood sugar really isn't an issue for you, you could just eat the bread of your choice and as Yogini said, get your fiber somewhere else.
It'd also blunt the "starch" effect (the spike) if you ate the fiber at the same time you ate the white bread, at least that's my opinion, and ate some protein and fat with the bread also.
From time to time, I slip up on this no white thing also and then it takes me weeks to get back on track because the "whites" are addictive for me. I know I feel much, much, much better when I only stick to whole grain products ... but I won't eat that stuff with all the high density fructose.