Dr. Catherine A. Matthews

My clinical interests include the minimally invasive management of urinary tract stones, including shock wave lithotripsy, percutaneous, and ureteroscopic stone removal. I completed my training at the University of North Carolina in 1983 and was an American Urological Association Scholar (1983-1985) in the Division of Mineral Metabolism at the University of Texas Southwestern Medical Center, Dallas. In 1993, I returned to North Carolina as professor of urological surgery and director of the Duke Comprehensive Kidney Stone Center. Dr. Preminger is rated as an Elite provider by MediFind in Endoscopy. His top areas of expertise are Kidney Stones, Urinary Tract Infection (UTI), Boils, Lithotripsy, and Ureteroscopy.

I am focused on the surgical and medical management of kidney stones. I do a large volume of surgeries for kidney stones, however what gives me the most satisfaction in my practice is helping my patients prevent kidney stone recurrence. I work closely with my patients to determine the specific causes for their kidney stones. We review this information and then decide on a preventative plan, which often includes dietary changes and even medications. I find it extremely rewarding to help my patients prevent kidney stones, as many of them are surprised that it is possible to prevent them. Dr. Lipkin is rated as an Elite provider by MediFind in Endoscopy. His top areas of expertise are Kidney Stones, UPJ Obstruction, Boils, Lithotripsy, and Ureteroscopy.

As a urologist in Duke’s comprehensive kidney stone center, I focus on preventing and treating kidney stones using lifestyle changes, medicine and surgery. I see patients who have blood in their urine, problems with urination, as well as kidney stone pain and prevention. I went into urology because it’s a unique field where you can treat a problem with both medicine and surgery. My favorite part of my job is when someone comes in with pain and we are able to help relieve that pain and hopefully prevent it from returning. My hobbies outside of work include keeping up with my young daughter and spending time outside. Dr. Scales is rated as an Elite provider by MediFind in Endoscopy. His top areas of expertise are Kidney Stones, Obstructive Uropathy, UPJ Obstruction, Ureteroscopy, and Lithotripsy.