Dr. Sadhana Kumar is a nephrologist in Parsippany, New Jersey and is affiliated with multiple hospitals in the area, including CarePoint Health Hoboken University Medical Center and Clara Maass Medical Center. She received her medical degree from Osmania Medical College NTR UHS and has been in practice for more than 20 years. Dr. Sadhana Kumar has expertise in treating kidney disease, hypertension & high blood pressure, diabetes, among other conditions - see all areas of expertise. Dr. Sadhana Kumar accepts Medicare, Aetna, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted.