Recommendation for Dr. O. Alex Lesani (7500 Smoke Ranch Rd., Suite 200, Las Vegas, Nv. 89128) I would like to highly recommend Dr. Lesani to anyone that is having prostate problems and/or has been diagnosed with prostate cancer. I came to see him when I had prostate problems along with high PSA readings. I was diagnosed with prostate cancer after a positive biopsy. Dr. Lesani is extremely professional, has a positive attitude and explains everything so you can understand all of the options that you have regarding treatment of the disease.