Physician Profile Dr. Mark Allen Dr. Mark Allen Dr. Allen has practiced Urology in the north Dallas area for the past 32 years. He specializes in disorders of the prostate and kidneys. Medical School: University of Texas health science center at San Antonio Residency: University of Tennessee Undergraduate: University of Texas Locations North Dallas Urology Associates Plano, TX 5300 West Plano PkwySte 200Plano, TX 75093United States View Location Profile