Contact Us:


​Siamak Milanchi, MD Inc

dba Irvine Colorectal Surgery

16300 Sand Canyon Ave, Ste 604 

Irvine, CA 92618 
Tel: 949-429-0268

Fax: 949-420-2180


 Directions


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


Direction from North: 
drive 405-South, 
exit at Sand Canyon Ave., 
left on Sand Canyon Ave., 
right on Alton Pkwy, 
left on Hoag drive, 
the entrance to the parking lot is

on your left.



Direction from South: 
drive 405-North, 
exit at Sand Canyon Ave., 
right on Sand Canyon Ave., 
right on Alton Pkwy,
 left on Hoag Drive, 
the entrance to the parking lot is

on your left.