ATLANTA NEPHROLOGY ASSOCIATES Helping patients live healthier lives. ABOUT US. ... New and returning patients — click here to connect to our patient portal. Manage your appointments, update your information, see your bills, and more. LEARN MORE. REFERRALS. Are you a referring physician? We strive to be your effective partner in patient care ...Contact Us‧Patients‧About Us‧Referrals‧Education‧ESRD Treatments.