Dr. Danuta Derkatz is a nephrologist in Niagara Falls, New York and is affiliated with Mount St. Mary's Hospital and Health Center. She received her medical degree from Wroclaw Medical University and has been in practice for 33 years. Dr. Derkatz accepts several types of health insurance, listed below. She is one of 5 doctors at Mount St. Mary's Hospital and Health Center who specialize in...