Nephrology 30 Hatfield Lane, Suite 208 Goshen, NY 10924 ph: (845) 294-0994 fx: (845) 615-1376 Hours: M-F: 9AM - 5PM Get Directions Rachel Colvin, DO ph: (845) 294-0994 fx: (845) 615-1376 Specialties: Nephrology Sergio Obligado, MD ph: (845) 294-0994 fx: (845) 615-1376 Specialties: Nephrology