The doctors and staff at Nephrology Associates extend a warm welcome to you!



If you are a current patient and would like to send a message to your doctor, view/request your medical records and view your upcoming appointments, you may do this by clicking here to access your MyChart account.

If you do not have a MyChart account, please contact our office at (336) 768-2425 for instructions.



To make a payment on your account, please enter the patient name and account number, then click the Pay Now button. Your account number can be found in the top right corner of your statement.

Patient Name and Account Number:


Our Physicians

Our physicians at Nephrology Associates offer understanding and compassionate care for our patients.

  • G. Todd Greenwood, MD
  • Denise H. Laurienti, MD
  • Alexander C. Hadley, MD
  • Chris N. Marshall, DO
  • Scott G. Satko, MD
  • Nicholas O. McLean, MD
  • Amy D. Poindexter, FNP-BC


We are conveniently located off Hanes Mall Blvd., near Interstate 40. Our address and a map to our Winston Salem office location can be viewed here.

We have a satellite office location in Thomasville. Click here for the address and map to our newest location.



If you are a current patient, please take our survey and let us know how we are doing. We appreciate your feedback!


Additional Information

Please note:  Due to the specialty nature of nephrology care, a referral from your current physician is needed for your first visit.

Again, we welcome you to Nephrology Associates and look forward to serving you.