Whats the difference between a urologist and a dermatologist? which one should i go to?

my knob is always red, at times the bottom tip of my penis inflames a bit, ive been urinating a lot, and i always feel a buring sensation down at the penis area , the pubic hair region always itches, i have been to the doctors, but they didnt no what was wrong, so where should i go to a dermatologist or a urologist thanksWhats the difference between a urologist and a dermatologist? which one should i go to?
Go to a urologist. If u are sexually active it sounds like u may have gotten a yeast infection and usually men get it from a female partner. there is definately something wrong and u need to get a second opinionWhats the difference between a urologist and a dermatologist? which one should i go to?
I def think you should see the urologist as his is the study of the urinary tact and everything connected. A dermotologist is just a skin care doc. You sound as if you have an infection of some kind.
keeping in mind a urologist is for the plumbing and a dermatologist is for the skin, your first stop if your sexually active is the urologist, and he/she may refer you to the derma guy next.