Skip to main content

Janani Vigneswaran, M.D.

Assistant professor, Division of Cardiothoracic Surgery
Department of Surgery

Education

Fellowship
University of Utah

Residency
University of Chicago

Medical School
Brown University Medical School

Practice Areas

Janani "Jen" Vigneswaran is a thoracic surgeon who specializes in the surgical treatment of conditions affecting the chest cavity, including lung cancer, esophageal cancer and masses, mediastinal and chest wall tumors, diaphragmatic hernias, and achalasia-a rare swallowing disorder involving the esophagus. Her expertise also includes surgical management of myasthenia gravis, thoracic outlet syndrome, hyperhidrosis (excessive sweating) and other complex thoracic conditions. 
 
Vigneswaran uses advanced, minimally invasive techniques to help patients recover more comfortably and quickly. She performs robotic thoracic surgery using the newest DaVinci Robot (DV5), offering precise and effective treatment with smaller incisions and shorter hospital stays. Her clinical interests include enhanced recovery after surgery and improving patient outcomes through innovation. 
 
Her approach to medicine is deeply personal. Vigneswaran believes in treating the whole patient, guided by their individual values and goals. Her mission is to care for each person as she would want her own family member to be cared for - with compassion, respect and thoughtful attention.

Research Interests

  • Role of microbiome in cancer
  • Surgical education
  • Wellness
  • Promoting health equity

Professional Organizations and Associations

  • Society of Thoracic Surgeons
  • Women in Thoracic Surgery
  • Association of Women Surgeons
  • American College of Surgeons