New Hampshire Orthopaedic Center

Heather C. Killie, MD

Heather C. Killie, MD is board certified by the American Board of Orthopaedic Surgery. She practices general orthopedics and specializes in sports medicine. Dr. Killie graduated from the University of Massachusetts Medical School, Worcester, Massachusetts. She went on to complete her internship and residency there as well. She is fellowship trained in Sports Medicine from Union Memorial Hospital, Baltimore, Maryland. She is also the team physician for Windham, Pelham, and Nashua South High Schools.

Dr. Killie performs surgery at the following facilities:

Bedford Ambulatory Surgical Center – Bedford
Catholic Medical Center – Manchester
Elliot Hospital – Manchester
Parkland Medical Center – Derry
St. Joseph Hospital – Nashua
Video Introduction
Southern New Hampshire Medical Center – Nashua
Nashua Ambulatory Surgical Center – Nashua


Dr. Killie’s Care Team is here to support you as you overcome your injury, and get back to the activities you love.


CareTeam_Headshot_GuilfoyleRyan J. Guilfoyle, PA-C

Ryan works closely with Dr. Killie and may see you before and after surgery. He is board certified by the National Commission of Certification of Physician Assistants. Ryan completed his master’s program at Nova Southeastern University, Fort Myers, Florida.




CoordPlaceHolderAmy B., Physician & Surgery Coordinator


Amy manages Dr. Killie’s patient schedule and communication. She will be your primary contact from the time Dr. Killie recommends surgery through your first post-operative visit. She will schedule both your surgery and any pre-operative tests you need. If you have any questions or requests about your care, pleaseCoordPlaceHolder give Amy a call.