Male Infertility Expert Dr. Emanuel Friedman is pleased to announce an exciting new breakthrough with vasectomy and vasectomy reversal micro-surgery. No-Needles! Dr. Friedman uses an advanced open-ended technique with the vasectomies he performs. By using an open-ended vasectomy method, the doctor leaves the testicular end open- so that the testicles remain unaffected by the procedure. For more information, please call METROWEST UROLOGY at (508) 655-4422. We are located at 67 Union St, Suite #308, in Natick.