North Dallas Urologist Discusses PSA Testing for Prostate Cancer Screening

North Dallas urologist, Dr. Mark Allen, recommends that all men over the age of 40 receive PSA testing periodically for prostate cancer screening, making it a part of their routine physical and annual check-up. The prostate is a small, walnut-sized structure that makes up part of a man’s reproductive system.  It affects how a man [...]

The Prostate Px+ Test for Prostate Cancer Diagnosis

As a urologist in the North Dallas area, Dr. Mark Allen of North Texas Urology Associates (972.612.8037), has had the task of delivering unwelcome news to patients more times than he would like. The words, “you have prostate cancer” is never easy for a patient to hear.  If you are one of the 200,000 Americans [...]