Dr. Ming-Sing Si, Thoracic Surgery

Dr. Ming-Sing Si, Thoracic Surgery

  • Ming-Sing SI MD
  • Office: 714-509-3939
  • Specialty: Thoracic Surgery
  • Board Certified: Cardiothoracic Surgery; Congenital Cardiac Surgery

Dr. Si is board certified in cardiothoracic surgery and congenital cardiac surgery.

Ming-Sing SI MD is on staff at CHOC Hospital in Orange .


CHOC Specialists, Thoracic Surgery
1201 W. La Veta Ave.
Orange, CA 92868
phone: 714-509-3939
fax: 714-509-3949


  • Medical School
    UCLA David Geffen School of Medicine, Los Angeles, CA
  • Residency
    UC Irvine, UC San Francisco, and University of Michigan
  • Fellowship
    University of Michigan Medical School, Ann Arbor, MI