Dr. Valentine O. Obi is an internist in Staten Island, New York and is affiliated with multiple hospitals in the area, including Richmond University Medical Center and Newark Beth Israel Medical Center. He received his medical degree from University of Port Harcourt College of Health Services and has been in practice for more than 20 years. He has expertise in treating diabetes, kidney disease, hypertension & high blood pressure, among other conditions - see all areas of expertise. Dr. Valentine O. Obi accepts Medicare, Aetna, Blue Cross, United Healthcare - see other insurance plans accepted.