Yeah, you are right. In China we call "doctor of chemistry" as "化学博士(huaxue boshi). So you could see we just put these two words together directly.
"My daughter is a doctor of chemistry in Barcelona University". This sentence could be said as"我女儿是巴塞罗那大学的一名化学博士”
I hope what I said would be helpful to you. (^_^)