Hello Tina... Welcome to our site and I am so sorry to hear about your Dad's diagnosis. I know your world has been turned upside down and all of us can relate to those first fearful days and weeks of hearing those dreadful words. I hope he has found relief from the pain he is having. If you are not comfortable waiting four weeks, talk to your doctor about that.
The TURBT will remove the tumor and the resulting pathology report will determine what needs to happen next. The doctor will then know what type of cancer it is, what grade and stage it is, and will recommend a treatment plan.
A second opinion is highly recommended after the pathology report is in, even if you have complete confidence in your doctor. It is best to go to a major hospital/center who deals with many bladder cases each year. If you tell us where you are located, we can suggest some possible facilities in your area or region.
When your Dad gets a definitive diagnosis after the TURBT, we will be better able to answer your specific questions. In the meantime, feel free to post any questions you may have and we will try to answer them.