## About

Mary Ellen Killion, MSN, RN, PNP-BC, is a certified nurse practitioner specializing in developmental and behavioral pediatrics at Boston Medical Center (BMC), and an Assistant Professor of Pediatrics (Child Development) at the Boston University Chobanian & Avedisian School of Medicine

Ms. Killion holds a Bachelor of Science in Nursing degree from the University of Connecticut in Storrs and a Master of ...  Science in Nursing degree from Northeastern University in Boston, Massachusetts.

Her primary interest is in providing care and support to children with special health care needs and medical complexity, including autism, developmental delays and disabilities, Attention Deficit Hyperactivity Disorder (ADHD), and specific learning disabilities. She also has experience working in the Pediatric Emergency Department. She says, “I love pediatrics!”

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- ### Departments
    
    [Pediatric Specialty Care](/departments/pediatric-specialty-care), [Developmental & Behavioral Pediatrics](/departments/pediatric-specialty-care/developmental-behavioral-pediatrics)
- ### Specialties
    
    Children with complex medical needs; Children with special healthcare needs such as autism, developmental delays and developmental disabilities, Attention Deficit Hyperactivity Disorder (ADHD), and specific learning disabilities; “medical home” model of healthcare delivery
- ### Pronouns
    
    She/Her
 
 

- ### Contact
    
     [617.414.4841](tel:617.414.4841)
- ### Primary Location
    
    BMC, Crosstown Center  
    [801 Massachusetts Ave.  
    7th Floor  
    Boston, MA 02119](https://www.google.com/maps/search/?q=801+Massachusetts+Ave.%2C+Boston%2C+MA+02119)
 
 

 



 

 

- ### Administrative Title
    
    Assistant Professor of Pediatrics (Child Development), Boston University Chobanian & Avedisian School of Medicine
- ### Education
    
    MSN, Northeastern University, Boston, MA
    
    BSN, University of Connecticut, Storrs, CT
- ### Board Certifications
    
    Certified Pediatric Nurse Practitioner—Primary Care (PNP-BC)
 
 

 

 ## Affiliations

  ###  ![Boston University](https://www.bmc.org/sites/default/files/styles/medium/public/2024-04/busm-new.jpg?itok=gJTsGGU9) 

  [View profile](https://profiles.bu.edu/MaryEllen.Stolecki)

 

  ###  ![Boston University Chobanian & Avedisian School of Medicine](https://www.bmc.org/sites/default/files/styles/medium/public/2024-04/Busm%20from%20BMC.jpeg?itok=oBelzJKj) 

  [View profile](https://www.bumc.bu.edu/camed/profile/mary-killion/)

 

 

 

 

  ## Affiliations

  ###  ![Boston University](https://www.bmc.org/sites/default/files/styles/medium/public/2024-04/busm-new.jpg?itok=gJTsGGU9) 

  [View profile](https://profiles.bu.edu/MaryEllen.Stolecki)

 

  ###  ![Boston University Chobanian & Avedisian School of Medicine](https://www.bmc.org/sites/default/files/styles/medium/public/2024-04/Busm%20from%20BMC.jpeg?itok=oBelzJKj) 

  [View profile](https://www.bumc.bu.edu/camed/profile/mary-killion/)