Aunt consuelo melendez, doctor of surgery.

Let us know which words YOU THINK should have initial capital letters.

http://grammar.ccc.commnet.edu/grammar/capitals.htm

It seems like you mentioned the name "Aunt Consuelo Melendez" and her occupation as a "doctor of surgery." If you have a specific question about Aunt Consuelo Melendez or her profession, feel free to ask and I'll do my best to provide an explanation or answer for you.