Dr. Karen K. Ballen

Professional ID (NPI): 1821089558 PAC ID: 2567445968 Graduation year: 1986

Medical Specialties

(Street address, City, State, ZipCode)

55 FRUIT ST BOSTON, MA ZIP Code 021142696 MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION, INC

55 FRUIT ST BOSTON, MA ZIP Code 021142621 GENERAL HOSPITAL CORPORATION

General Hospital Corporation Massachusetts Eye And Ear Infirmary

Dr. ROBERT MARTELL HEMATOLOGY/ONCOLOGY 800 WASHINGTON ST, BOSTON, MA

Dr. REBECCA SUK HEIST HEMATOLOGY/ONCOLOGY 55 FRUIT ST, BOSTON, MA

Dr. NOOPUR S RAJE HEMATOLOGY/ONCOLOGY 55 FRUIT ST, BOSTON, MA

Dr. REBECCA SUK HEIST HEMATOLOGY/ONCOLOGY 55 FRUIT ST, BOSTON, MA

Dr. JON E ARNASON HEMATOLOGY/ONCOLOGY 330 BROOKLINE AVE, BOSTON, MA

Dr. ADITYA BARDIA HEMATOLOGY/ONCOLOGY 55 FRUIT ST, BOSTON, MA

Dr. LAUREN E DIAS HEMATOLOGY/ONCOLOGY 55 FRUIT ST, BOSTON, MA

Dr. EUNICE L KWAK HEMATOLOGY/ONCOLOGY 55 FRUIT ST, BOSTON, MA

Dr. BEVERLY MOY HEMATOLOGY/ONCOLOGY 55 FRUIT ST, BOSTON, MA

Dr. JAMES M CUNNINGHAM HEMATOLOGY/ONCOLOGY 75 FRANCIS ST, BOSTON, MA

Dr. YONGLI JI HEMATOLOGY/ONCOLOGY 55 FRUIT ST, BOSTON, MA

Dr. THOMAS P STOSSEL HEMATOLOGY/ONCOLOGY 75 FRANCIS ST, BOSTON, MA

Dr. ROBB S FRIEDMAN HEMATOLOGY/ONCOLOGY 330 BROOKLINE AVE, BOSTON, MA

Dr. TIMOTHY A GRAUBERT HEMATOLOGY/ONCOLOGY 55 FRUIT ST, BOSTON, MA

Dr. ERIC D JACOBSEN HEMATOLOGY/ONCOLOGY 450 BROOKLINE AVE, BOSTON, MA