About Anne Thomassen, ARNP

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Anne Thomassen, ARNP

Internal Medicine


Anne Thomassen, ARNP, is a highly respected nurse practitioner at Southern New Hampshire Internal Medicine in Derry, New Hampshire. She has served as a member of the team for over six years and appreciates the strong relationships she makes with patients. 

Dedicated to pursuing a career in health care, Anne received her Bachelor of Science from Gordon College in Wenham, Massachusetts, and went on to obtain her Master of Science to become a family nurse practitioner at the University of New Hampshire in Durham, New Hampshire. She has affiliations with Catholic Medical Center in Manchester, New Hampshire, and Parkland Medical Center in Derry, New Hampshire. 

Anne enjoys working in internal medicine because she has the opportunity to provide for families and individuals of all ages every day. She connects with each of her patients, taking time to sit with them and determine a personalized treatment to fit their needs. She believes her patients should be treated with kindness and respect, always putting their health first and foremost. 

Anne warmly welcomes all patients to the practice.