Doctor Profile

Siva Vithiananthan, MD, FACS, FASMBS, FICS

Siva Vithiananthan, MD, FACS, FASMBS, FICSChief of Surgery


  • General Surgery
  • Surgery


  • English


  • Male

Board Certification

  • Surgery
  • Surgical Critical Care


  • Member of the Faculty of Surgery Harvard Medical School


Medical School

  • Columbia University College of Physicians & Surgeons



CHA Cambridge Hospital

1493 Cambridge Street
Cambridge, MA 02139


Everett Hospital

CHA Everett Hospital

103 Garland Street
Everett, MA 02149


Additional Information

Dr. Vithiananthan is a Minimally Invasive, Robotic surgeon specializing in General Surgery as well as Bariatric and Metabolic Surgery. He received his medical degree from Columbia University’s College of Physicians and Surgeons and is board certified in general surgery and surgical critical care. He is also fellowship trained in advanced laparoscopic surgery. Dr. Vithiananthan is an Adjunct Professor of Surgery at Alpert Medical School at Brown University and earned a certification in Physician Leadership at the T. H. Chan Harvard School of Public Health. He was recently elected to Alpha Omega Alpha the only world-wide medical honor society.

Please note that this online directory does not include all members of the CHA Medical Staff. For a complete list of medical staff and allied health providers credentialed to provide care within our system, please email us.

Affiliated with:
Teaching hospital of: