Are you looking to establish care at St. Luke’s? Call 218.249.4000.
For general questions, call 218.249.5555.

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Dr. Mary J. Boylan

(218) 249-7555
Primary Specialties
  • Cardiothoracic Surgery
     (Board Certified)
  • St. Luke's Cardiothoracic Surgery Associates
    920 East First Street, Suite 303
    Duluth, MN 55805
    (218) 249-7555
    (218) 249-7556


    Medical School - State University of New York, Downstate Medical College, Brooklyn, New York
    Medical Training - Boston University Medical Center, Boston, Massachusetts (General Surgery); University of Illinois, Chicago, Illinois (Thoracic/Cardiothoracic Surgery)


    Area of Professional Interest:

    Adult cardiac surgery, including;
    • Valve repair/replacement
    • Minimally invasive/beating heart bypass surgery
    Thoracic surgery
    • Video-assisted thoracic surgery

    218.249.5555 | 800.321.3790

    St. Luke’s, 915 East First Street, Duluth, MN 55805
    © 2018 St. Luke's. All Rights Reserved.

    To establish care, call 218.249.4000.
    For general questions, call 218.249.5555.

    915 East First Street
    Duluth, MN 55805