Try it.
Therapists are people too, so you may or may not be a good match depending on the type of person.
I would recommend searching for "psychologists in your area", "(insert state) psychologist association" , "find a psychologist (location)". Now, call around, see if they accept couples-- and book at least THREE appointments with three different psychologists. Then you can make a decision. Most therapists also recommend individual therapy-- usually with another therapist (to avoid bias). Schedule three appts with three different therapists.