I was diagnosed with kidney cancer in 2017. After seeking another opinion, I found Dr. Kostiner. He was wonderful! He handled me with care and with the best bedside manner. He saved my life by removing my kidney and following me for 5 years. I continue to be cancer free and although I don’t need to see him any longer, I would highly recommend him for any urology needs or concerns. Thank you, Dr. Kostiner, for saving my life. He is truly the BEST!