Leslie Mattimore

Leslie Mattimore, MS, RD, LDN

Clinical Nutrition Specialist

    Contact: 617-355-2203

Medical Services


  • Obesity


  • Gastroenterology, Hepatology and Nutrition
  • Surgery


  • English
  • Italian


  • Optimal Weight for Life (OWL) Program
  • Adolescent Bariatric Surgery Program
To schedule an appointment: Call 617-355-2203


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