Margaret Langhorst-Evans, CPNP

Margaret Evans-Langhorst, CPNP

Nurse Practitioner

    Contact: 857-218-4974
  • Fax: 617-730-4636

Medical Services


  • Cardiology


  • Cardiology Anticoagulation Monitoring Program (CAMP)
  • Ventricular Assist Device (VAD) Program
To schedule an appointment: Call 857-218-4974

Experience and Education

Professional History

Margaret joined Boston Children’s Hospital in 2014. She grew up in Colorado and received her BSN from Seattle University in Seattle, Washington. She began her nursing career at Seattle Children’s Hospital on the medical unit. She is a graduate of Boston College Pediatric Nurse Practitioner Program and is certified by the Pediatric Nursing Certification Board. She is now a nurse practitioner for the Cardiology Anticoagulation Monitoring Program (CAMP) and the Ventricular Assist Device (VAD) Program.

To schedule an appointment: Call 857-218-4974


We are grateful to have been ranked #1 on U.S. News & World Report's list of the best children's hospitals in the nation for the third year in a row, an honor we could not have achieved without the patients and families who inspire us to do our very best for them. Thanks to you, Boston Children's is a place where we can write the greatest children's stories ever told.”
- Sandra L. Fenwick, President and CEO

Boston Children's Hospital
300 Longwood Avenue, Boston, MA 02115
For Patients: 617-355-6000
For Referring Providers: 844-BCH-PEDS | 844-224-7337