Welcome to Piedmont Urology, PLLC.

Photo of 5 urology patients

John Hettiarachchi DO, FACS



  • American Board of Urology 2004
  • Subspecialty: Female Pelvic Medicine and Reconstructive Surgery 2013
  • Robotic Surgery using the da Vinci system

At Piedmont Urology, PLLC, we are dedicated to providing world-class urological care with compassion and sensitivity to the needs of our patients in a boutique setting. We provide comprehensive urological treatment and services to men and women in Lake Norman and Wilkes county, NC. We are continually innovative, always searching for new, more effective and less invasive treatments. Our staff are committed to the comfort and well-being of our patients.


Dr. Hettiarachchi is the only urologist in these areas who is double board certified in Urology and Female pelvic medicine and reconstruction.

About Dr. Hettiarachchi

Dr. Hettiarachchi was born in Sri Lanka, raised in London and educated in New York. He's been to every continent except Antarctica in the capacity of either a physician or a traveler. His experiences around the world helped him to appreciate the different standards and treatment options for urological diseases. He knew he could bring world-class urological care to any city in the world. He chose the communities of the Carolinas. He chose it for the wonderful people, the beautiful scenery, the pleasant climate and the great quality of life.

Dr. Hettiarachchi lives in Lake Norman area with his wife Catharina and their four children. When he is not helping his patients or traveling the world with his family, Dr. Hettiarachchi enjoys competing in triathlons and marathons.

In addition to his private practice, Dr. Hettiarachchi is proud to serve patients at Lake Norman Regional Medical Center in Mooresville and Wilkes Regional Medical Center.