I definately recommend it!!! I had frequent UTIs 6-8 in one year, and my regular doctors couldn't determine a cause. And more annoyingly, my GYN never found bacteria on the culture, so they stopped giving my antibiotics. They ultimately sent me to the urologist - yes, they do treat UTIs, although, I think some "specialize" in male issues. Ask for a referral and I am sure you will find someone good.
In my case they were concerned by the lack of bacteria when I had an elevated white cell count. Turns out I had an inflamation of the lining of the bladder which presented as a bunch of polyp-like lesions. I needed a bopsy, but it was benign. It was not cystitis (which is chronic), but it presented similarly. They also put me on a low does antibiotic I have been taking for 6 months, and I haven't had a reoccurrance. They are going to take me off the antibiotic soon and see how I do. The idea is to prevent any UTIs which would further inflame my bladder and let it heal.
It took a lot to get to that point, since they were concerned about bladder cancer because of the symptoms, but lack of bacteria. I had a ultrasound of my kidneys and bladder, than a CT scan of my renal system, and then a cystoscopy (little camera looks in bladder and as bad as this sounds, it is not as bad as a pap smear in my opinion.
So, it is always good to get a consult, and see if you can get relief. There is nothing more miserable than a UTI. And certainly, if there is a concern about a chronic condition, you would want to know.
By the way, I have seen a total of 3 urologists, and I am convinced they are all nuts. They must be some sort of crazy personality type who chooses that profession. However, I found 2 of the 3 to be good doctors. (The other guy was a total jerk.)
Good luck. I really think it would help you.