Dr. Nutan H. Poseria is an internist in Milpitas, California and is affiliated with Santa Clara Valley Medical Center. She received her medical degree from M.G.M. Medical College and has been in practice for more than 20 years. Dr. Nutan H. Poseria has expertise in treating kidney disease, hypertension & high blood pressure, diabetes, among other conditions - see all areas of expertise. Dr. Nutan H. Poseria accepts Medicare, Aetna, Blue Cross, United Healthcare - see other insurance plans accepted.