About Us

Dr. Siamak Milanchi is board certified in general and colon & rectal surgery. His expertise is in the diagnosis and treatment  of diseases of colon, rectum and anus. His goal is to provide the best possible care for his patients.

Click to see Dr. Milanchi’s resume (pdf file).

We are in-network with most of the major PPOs, HMOs, Medicare and CalOptima. Please call our office for more information.

We are located in the medical office building next to the Hoag Hospital Irvine at the corner of Sand Canyon Avenue and Alton Parkway in Irvine. Our address is:

Irvine Colorectal Surgery
16300 Sand Canyon Ave. Ste 604, Irvine, CA 92618
Tel: 949-429-0268, Fax: 949-420-2180

Email:  drmilanchi@gmail.com