Overview
Leif Ellisen is an Oncologist and a Hematologist in Boston, Massachusetts. Dr. Ellisen is rated as an Elite provider by MediFind in the treatment of Breast Cancer. His top areas of expertise are Breast Cancer, HER2 Negative Breast Cancer, BRCA Positive Breast Cancer, and Triple-Negative Breast Cancer. Dr. Ellisen is currently accepting new patients.
His clinical research consists of co-authoring 106 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 61 articles in the study of Breast Cancer.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INDEMNITY
- POS
- PPO
- HMO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
55 Fruit St, Boston, MA 02114
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Dana-Farber Cancer Institute, Inc.
Ann Partridge is an Oncologist and a Hematologist in Boston, Massachusetts. Dr. Partridge is rated as an Elite provider by MediFind in the treatment of Breast Cancer. Her top areas of expertise are Breast Cancer, Inflammatory Breast Cancer, HER-2 Positive Breast Cancer, Hormone Replacement Therapy (HRT), and Salpingo-Oophorectomy. Dr. Partridge is currently accepting new patients.
Dana-Farber Cancer Institute, Inc.
Sara Tolaney is a Hematologist Oncology specialist and an Oncologist in Boston, Massachusetts. Dr. Tolaney is rated as an Elite provider by MediFind in the treatment of Breast Cancer. Her top areas of expertise are Breast Cancer, HER-2 Positive Breast Cancer, Triple-Negative Breast Cancer, and Inflammatory Breast Cancer. Dr. Tolaney is currently accepting new patients.
The General Hospital Corporation
Laura Spring is a Hematologist and an Oncologist in Danvers, Massachusetts. Dr. Spring is rated as a Distinguished provider by MediFind in the treatment of Breast Cancer. Her top areas of expertise are Breast Cancer, Angiosarcoma, Inflammatory Breast Cancer, Paget Disease of the Breast, and Bone Marrow Transplant.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Elite
- Breast CancerDr. Ellisen isElite. Learn about Breast Cancer.
- Distinguished
- BRCA Positive Breast CancerDr. Ellisen isDistinguished. Learn about BRCA Positive Breast Cancer.
- HER2 Negative Breast CancerDr. Ellisen isDistinguished. Learn about HER2 Negative Breast Cancer.
- Ovarian CancerDr. Ellisen isDistinguished. Learn about Ovarian Cancer.
- Paget Disease of the BreastDr. Ellisen isDistinguished. Learn about Paget Disease of the Breast.
- Triple-Negative Breast CancerDr. Ellisen isDistinguished. Learn about Triple-Negative Breast Cancer.
- Advanced
- AngiosarcomaDr. Ellisen isAdvanced. Learn about Angiosarcoma.
- Inflammatory Breast CancerDr. Ellisen isAdvanced. Learn about Inflammatory Breast Cancer.
- Malignant Mixed Mullerian TumorDr. Ellisen isAdvanced. Learn about Malignant Mixed Mullerian Tumor.
- Ovarian CarcinosarcomaDr. Ellisen isAdvanced. Learn about Ovarian Carcinosarcoma.
- Sertoli-Leydig Cell TumorDr. Ellisen isAdvanced. Learn about Sertoli-Leydig Cell Tumor.
- Testicular Yolk Sac TumorDr. Ellisen isAdvanced. Learn about Testicular Yolk Sac Tumor.
- Experienced
- Breast Cancer in MenDr. Ellisen isExperienced. Learn about Breast Cancer in Men.
- Cholangiocarcinoma (Bile Duct Cancer)Dr. Ellisen isExperienced. Learn about Cholangiocarcinoma (Bile Duct Cancer).
- Endometrial CancerDr. Ellisen isExperienced. Learn about Endometrial Cancer.
- Familial Pancreatic CancerDr. Ellisen isExperienced. Learn about Familial Pancreatic Cancer.
- Familial Prostate CancerDr. Ellisen isExperienced. Learn about Familial Prostate Cancer.
- GliomaDr. Ellisen isExperienced. Learn about Glioma.