Maria C.V. Del Castillo, MD Nephrology Associates of WNY 1306 Sweet Home Rd Amherst, NY 14226 Dr. Maria C.V. Del Castillo joined Nephrology Associates of WNY in June 1998. She is board certified in Internal medicine and Nephrology. A native of the Philippines, she earned her medical degree at the College Of Medicine of the University of the Philippines in 1989. She completed her Internship and Residency in Internal medicine at the NY Medical College-Metropolitan Hospital Center in NY City in 1993. She completed Fellowship in Nephrology at the NorthShore University Hospital-Cornell University Medical College in 1993. She is currently affiliated with Buffalo General Hospital, Degraff Memorial Hospital, Millard Filmore-Suburban hospital, Kenmore Mercy and South Buffalo Mercy hospitals. Her current practice expertise focuses on both in-patient and out-patient acute renal failure, hypertension and end stage renal disease: peritoneal and hemodialysis modalities.