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James Nielsen

James L. Nielsen, M.D.

AdventHealth Ocala
1720 SE 16th Ave
Ocala, FL  34471
United States
850-982-8852 (alternative)
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Surgeon - Cardiothoracic


University of Idaho (B.S. 1981)
University of Iowa (M.D. 1986)
Univ. of Texas Health Sci. Center at San Antonio General Surgery Residency (1986-1991)
Univ. of Texas Health Sci. Center at San Antonio Thoracic Surgery Residency (1991-1994)
Private practice, Pensacola FL (1994-2020); Iowa City, IA, 2020-2021, Ocala, FL 2021-present

Other Interests

Aortic valve surgery
Mitral valve repair
Robotic lung resection
Equestrian, musical persuits

Practice Areas

  • Cardiac
  • Thoracic
  • Transcatheter
  • Robotic
  • Coronary disease
  • Aortic valve disease
  • Mitral valve disease
  • Thoracic
  • Lung
  • Mediastinum
  • Pleura
  • Trachea and bronchi