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About Dr. Melita Viegas,
Heart Valve Surgeon

Hello! My name is Dr. Melita Viegas and I am a cardiac surgeon having graduated from Indiana University School of Medicine in 2005. To date, I have performed approximately 3,000 cardiac surgeries, of which more than 500 involved heart valve procedures. I regularly perform surgery at Cedars-Sinai Medical Center. Read more...

My Specialities &
Clinical Interests

My heart surgery specialties include:

  • Congenital pulmonary valve surgery
  • Congenital tricuspid valve surgery
  • Ventricular septal defects

In addition, I have research and clinical interests specific to:

  • Pediatric and adult congenital outcomes research
  • Congenital cardiac intensive care units
  • Pediatric cardiac mechanical circulatory support

Education, Training & Certificates

Dr. Melita Viegas, heart surgeon, graduated from Indiana University School of Medicine in 2005.

After medical school, Dr. Viegas completed a general surgery residency at Southern Illinois University School of Medicine in 2010. Next, she completed a cardiothoracic surgery residency at the University of Southern California in 2013. Dr. Viegas also completed a cardiothoracic surgery residency at Children's Hospital of Los Angeles in 2014.

Dr. Viegas is board-certified by the American Board of Surgery, the American Board of Thoracic Surgery, and the American Board of Congenital Cardiac Surgery.

At Cedars-Sinai, Dr. Viegas is the Associate Director of Pediatric and Congenital Cardiac Surgery and the Surgical Director of Congenital Cardiac Intensive Care Unit and Pediatric Cardiac Mechanical Circulatory Support.

Schedule Appointment
with Dr. Melita Viegas, MD

To schedule an appointment with Dr. Viegas, you can:

The office of Dr. Viegas is located at 127 S. San Vicente Blvd., Suite A3600, Los Angeles, CA 90048. To get driving directions to this office, please click the map below.



> Click for driving directions to Dr. Viegas’s office.

Watch Educational Videos with Dr. Melita Viegas

Learn about heart valve surgery from Dr. Viegas in these videos:

  • Patient Webinar: Lifetime Management of Congenital Pulmonary Valve Disease
  • Congenital Heart Disease: A Lifelong Journey with Dr. Melita Viegas

Page last updated: March 28, 2026