Capital Nephrology Associates They are knowledgeable in the following conditions / disorders: Hypertension, High Blood Pressure, Kidney Disease. Capital Nephrology Associates is located on 580 New Waverly Pl 210 in Cary. They can be reached by phone by calling (919) 859-5813 . They can be reached by calling (919) 859-5813 . They can perform the following procedures / treatments: Dialysis. They have not yet been reviewed on MojoPages.com.