Tim Mahoney, MD

ima surgeon who specializes in general, vascular and advanced laparoscopic procedures.

Tim was born and raised in Devils Lake, ND and is currently the Mayor of Fargo. Dr. Mahoney is married, has 4 children and is especially proud of his Irish heritage. He finds enjoyment in family activities and spending time at the lake.


University of Notre Dame
Notre Dame, Indiana - 1971

University of North Dakota Medical School
Grand Forks, North Dakota - 1973

Tuft’s Medical School
Boston, Massachussetts - 1974

Internship - Newton-Wellesley Hospital
Newton, Massachussetts - 1974 - 1975

Graduate Training

Hennepin County Medical Center
Minneapolis, MN

Surgical Residency

Harvard University, Masters in Health Management
2004 - 2005

Licensure and Board Certifications

Laser Surgery

Northern Plains Vascular Surgical Society

International Microsurgical Society

American Board of Surgery
Re-certified in 1992 and 2001

National Board of Medical Examiners

BLS/ACLS Certified

Special Training


Laparoscopic Laser Assisted

Cholecystectomy ATLS
ACLS Instructor, Microsurgery Course

Work Experience

ima Healthcare
Fargo, North Dakota

Essentia Health West
Fargo, North Dakota

Sanford Health
Fargo, North Dakota

VA Medical Center
Fargo, North Dakota

Medical Director

Vascular Laboratory
Dakota Clinic, Fargo, ND

West Central Minnesota Emergency Medical Services Corp.


Fargo Family Practice Preceptor of the Year -

Innovis Health Community
Physician of the Year - 2009

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