Print Departments and specialties Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Departments that treat this condition Pediatric Nephrology Clinic Doctors who treat this condition Edit search filters close Narrow your search By location Jacksonville, FL By last name There are no doctors whose last name begins with the letter A A There are no doctors whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C There are no doctors whose last name begins with the letter D D There are no doctors whose last name begins with the letter E E There are no doctors whose last name begins with the letter F F Find a doctor whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H There are no doctors whose last name begins with the letter I I Find a doctor whose last name begins with the letter J J active Find a doctor whose last name begins with the letter K K There are no doctors whose last name begins with the letter L L There are no doctors whose last name begins with the letter M M There are no doctors whose last name begins with the letter N N There are no doctors whose last name begins with the letter O O There are no doctors whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q There are no doctors whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S Find a doctor whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U There are no doctors whose last name begins with the letter V V There are no doctors whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X There are no doctors whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-1 out of 1 doctors available Last Name Initial: K Dane E. Klett, M.D. Urologist Jacksonville, FL Areas of focus: HoLEP, Transurethral resection of the prostate, Ureteroscopy, Percutaneous nephrolithotomy, Laser ablation, Aquablation..., Tumor resection, Mini-PCNL, Benign prostatic hyperplasia, Bladder cancer, Kidney stone, Blood in urine, Bladder stones, Upper tract urothelial carcinoma, Urothelial carcinoma Show more areas of focus for Dane E. Klett, M.D. By Mayo Clinic Staff Request an appointment Diagnosis & treatment April 30, 2026 Print Living with blood in urine (hematuria)? Connect with others like you for support and answers to your questions in the Cancer: Managing Symptoms support group on Mayo Clinic Connect, a patient community. Cancer: Managing Symptoms Discussions Chemotherapy-induced neuropathy: What helps get rid of it? 213 Replies Thu, Oct 01, 2026 chevron-right Capecitabine side effects are really tough: What helps? 130 Replies Sat, Oct 03, 2026 chevron-right Have you ever had hiccups with or after chemotherapy? 134 Replies Sat, Sep 26, 2026 chevron-right See more discussions Related Associated Procedures CT scan Cystoscopy MRI Ultrasound Urinalysis Show more associated procedures Products & Services A Book: Mayo Clinic Family Health Book Newsletter: Mayo Clinic Health Letter — Digital Edition Show more products and services from Mayo Clinic Blood in urine (hematuria)Symptoms&causesDiagnosis&treatmentDoctors&departments Research: It's all about patients Show transcript for video Research: It's all about patients [MUSIC PLAYING] Joseph Sirven, M.D., Professor of Neurology, Mayo Clinic: Mayo's mission is about the patient. The patient comes first. So the mission and research here is to advance how we can best help the patient, how to make sure the patient comes first in care. So in many ways, it's a cycle. It can start with as simple as an idea worked on in a laboratory, brought to the patient bedside, and if everything goes right — and let's say it's helpful or beneficial — then brought on as a standard approach. And I think that is one of the unique characteristics of Mayo's approach to research — that patient-centeredness — that really helps to put it in its own spotlight. CON-20314574 Diseases & Conditions Blood in urine (hematuria)