Sigrid E Berg, MD

  • Hematology |
  • Medical Oncology |
  • Internal Medicine
Sigrid E Berg

I moved to Maine after completing my hematology/oncology fellowship in 2008 and have been caring for Mainers with blood and cancer disorders since that time. The field of hematology/oncology has been changing at an incredibly rapid pace since then; the breadth and depth of expertise among the specialists providing care through the MaineHealth Cancer Care Network allows Mainers easy access to the most up-to-date therapies and technologies, and I was honored to join their ranks in 2021.

I feel passionately that my patients should have a clear understanding of their disease processes, treatment options/toxicities, and goals of care, and to that end, I strive to encourage open communication at every turn.

When I am not caring for patients, I enjoy hiking, biking, kayaking, and spending quality time with my husband and two children. 

Languages spoken
Hospital affiliations
Mid Coast Hospital since 2022
Pen Bay Medical Center since 2022
MaineHealth Accountable Care Organization since 2021
Waldo County General Hospital since 2021

Education and Credentials

Board Certification
Hematology, 2009
Medical Oncology, 2008
Internal Medicine, 2005
Hospital of the University of Pennsylvania, Hematology & Oncology, 2008
Johns Hopkins University School of Medicine, Internal Medicine, 2005
Medical School
Duke University School of Medicine, Doctor of Medicine (MD), 2002

Where I Provide Care

Primary Office

Oncology and Infusion Therapy

116 Northport Ave. Suite 112
Belfast, ME 04915