Can you become a dermatologist with a D.O. degree?

Or can you only specialize with an MD degree?Can you become a dermatologist with a D.O. degree?
A DO can specialize in anything just as an MD can. They have the same training, just a different attitude about medicine and the DO can do chiropractic work where an MD hasn't had that type of training. I have worked with both DO and MD and I prefer working with the DO!!