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7485 Mission Valley Road, Suite 104A,
San Diego, CA 92108
Phone (619) 291-8930
Fax (619) 291-8491

Michael Sun
Board-Eligible Orthopaedic Surgeon

Michael Sun, MD

Dr. Sun performs general orthopaedic care, specializing in hand and upper extremity procedures for a variety of conditions. His specialties include:

  • Hand, Wrist, & Elbow Surgery
  • Fracture Care

About Dr. Sun

Born and raised in San Diego, Dr. Michael Sun greatly enjoys providing hand, wrist, and elbow care for the community where he grew up. He graduated with honors from both his undergraduate studies at the University of California, Los Angeles, and medical school at the University of Vermont College of Medicine. He then completed a rigorous orthopaedic surgery residency at Cedar-Sinai Medical Center and further subspecialty training at the Tufts Combined Hand and Upper Extremity Surgery Fellowship. He joined California Orthopaedic Institute in 2023.


  • Undergraduate: University of California, Los Angeles, CA
  • Medical Degree: University of Vermont College of Medicine, Burlington, VT


  • Internship: Cedars-Sinai Medical Center, Los Angeles, CA
  • Orthopaedic Surgery Residency: Cedars-Sinai Medical Center, Los Angeles, CA
  • Fellowship: Tufts Medical Center and New England Baptist Hospital, Boston, MA

Professional Affiliations

  • Fellow, American Academy of Orthopaedic Surgery (AAOS)
  • Member, American Society for Surgery of the Hand (ASSH)

Hospital Affiliations