Karen K. Ballen, MD
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Karen K. Ballen, MD has not yet specified accepted insurance plans.
Primary: Internist
Sub-Specialty: General
Additional Specialties: Hematology / Oncology Specialist, Hepatologist (Liver, Gallbladder & Pancreas), Internal Medicine, Hematology
Fax: (617) 724-1126
Ballen, Karen K, MD
Specialties: Hematology / Oncology Specialist, Hepatologist (Liver, Gallbladder & Pancreas), Internal Medicine, Hematology
Phone: (617) 724-1124
Address: 55 Fruit St Yaw 7, Boston, MA 02114
215 1st St, Cambridge, MA 02142
32 Fruit St, Boston, MA 02114
55 Fruit St, Boston, MA 02114
800 Washington St, Boston, MA 02111
Massachusetts General Hospital 175 Cambridge Street Suite 340, Boston, MA 02114
165 Cambridge St, Boston, MA 02114
20 Guest St Ste 225, Brighton, MA 02135
55 Fruit St, Boston, MA 02114
55 Fruit St, Boston, MA 02114
376 Arsenal St, Watertown, MA 02472