NEPHROLOGISTS Helping patients live healthier lives. ABOUT US. ... MEET OUR PROVIDERS. PATIENTS. 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. ... Hawaii 96797; O 808.206.9849; F 808.206.9850; KAILUA KONA OFFICE;.