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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Ann LaCasce is Excellent. Dr. LaCasce has been reviewed by 7 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 5.0
Courteous Staff 4.3
Accurate Diagnosis 5.0
Bedside Manner 4.3
Spends Time with Me 5.0
Follows Up After Visit 4.0

Specialties & Research

Dr. Ann LaCasce, MD is board certified in Medical Oncology.

  • She has special expertise in 4 areas:
  • Bone Marrow and Lymphatic Tissue Cancer (Hematologic Neoplasm)
  • Cancer
  • Lymphoma
  • Non-Hodgkin Lymphoma

Education & Awards

Dr. LaCasce graduated from Tufts University, Boston. She has 3 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2011)
Compassionate Doctor Recognition (2011, 2014)


Dr. LaCasce has 4 hospital affiliations:

  • Brigham and Women's Hospital 
  • Dana-Farber Cancer Institute 


  • Creole
  • French
  • Spanish

> > > > Dr. Ann LaCasce, MD

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Additional Information
Dr. Ann S LaCasce MD is a female Internist, has 15 years of experience and practices in Internal Medicine and Medical Oncology.
Where does Dr. Ann S. LaCasce practice?
Dr. Ann LaCasce has 3 office locations.
Dr. Ann LaCasce practices Internal Medicine and Medical Oncology near Londonderry, NH.
Additional practice locations include: Boston, MA and Milford, MA.
See Londonderry Internists and Londonderry Oncologists.