Dr. Maria Gia Gregorio is a Internal Medicine and Oncologist in Woodla…read morend Park, PORTLAND and has an experience of 35 years in these fields. Dr. Maria Gia Gregorio practices at The Oregon Clinic Gastroenterology East at Gateway in Woodland Park, PORTLAND. She completed Class of 1999 from University of Santo Tomas in 1991,Residency in Internal Medicine from Yale-New Haven Medical Center in 1997 and Clinical Fellowship in Hematology and Medical Oncology from Main Line Health System Lankenau Medical Center in 1999.
Some of the services provided by the doctor are: Oncology and Hematology Oncology etc.read less