Siamak Milanchi, M.D.

Colon/Rectal Surgery

  • Affiliations: Hoag Physician Partners
  • Language: Farsi

About Dr. Milanchi

Dr. Siamak Milanchi is a double board certified surgeon with board certification in general surgery and colon and rectal surgery. He has fellowship (subspecialty) training in colon and rectal surgery and has expertise in the treatment of diseases of colon, rectum and anus.


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National Provider ID (NPI): 1083829956

Education &

Board Certification

  • American Board of Surgery - Surgery
  • American Board of Colon and Rectal Surgery - Colon and Rectal Surgery
  • Medical Education - Tehran University School of Medicine (Medical Doctor)
  • Internship - LAC-King-Drew Medical Center (General Surgery)
  • Residency - Cedars-Sinai Medical Center (General Surgery)
  • Fellowship - USC-Norris Cancer Center and Hospital (Colon/Rectal Surgery)


  • Hoag Physician Partners

Area of Focus

  • Colon/Rectal Surgery