A.F.
I., I strongly recommend Jennyfer Raden MA, LMHC as a marriage therapist. She is well trained (Gottman certified) and experienced in addition to being wise and compassionate. I believe that she does an excellent job of identifying the places where work in a marriage can make positive changes, and she provides clear and useful support to do the work.
You can reach her at ###-###-####. Her website has a number of really useful resources and also explains the process she uses in therapy. http://healthycouples.org/
It could be useful to do a 30 minute (free) initial consult and see if she is a good match for you.
Good luck!