Dr. Siamak Milanchi, MD

Dr. Siamak Milanchi, MD

Colon & Rectal Surgery  ·  
Male  ·  
Age 48
(83)
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Dr. Siamak Milanchi, MD is a colon & rectal surgery specialist in Irvine, CA and has been practicing for 9 years. He graduated from Tehran University Of Medical Sciences, Faculty Of Medicine in 1996 and specializes in colon & rectal surgery, general surgery, and more.

16300 Sand Canyon Ave Ste 604

Irvine, CA 92618

Contact Information

(949) 429-0268

Insurance Accepted

  • Aetna
  • Anthem Blue Cross
  • Blue Cross Blue Shield of California
  • CalOptima
  • Cigna
  • Health Net
  • HealthCare Partners
  • Humana
  • Monarch Healthcare
  • 2 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Milanchi

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Milanchi performs your care needs compared to other doctors.

Hemorrhoids
normal
more than 51% of peers
Colon and Rectal Surgery
normal
more than 39% of peers
Laparoscopic Surgical Procedure
normal
more than 18% of peers

Dr. Milanchi's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

3  Specialties

  • Colon & Rectal Surgery
  • General Surgery
  • Proctology

2  Board Certifications

  • Colon & Rectal Surgery
    Accredited by: American Board of Colon & Rectal Surgery*
  • General Surgery
    Accredited by: American Board of Surgery*

17  Conditions Treated

29  Procedures

  • Colectomy
  • Colectomy and Sigmoidectomy With Robotic Assistance
  • Colon and Rectal Surgery
  • Colon Cancer Screening
  • Colon Surgery
  • Colonoscopy
  • Colonoscopy With Polypectomy
  • Colorectal Surgery, Robotic-Assisted
  • Endoscopic Mucosal Resection
  • Enterostomy (Laparoscopic or Open)
  • Excision of Rectal Tumor
  • Fistulectomy or Fistulotomy, Anal
  • Hemorrhoid Banding
  • Hemorrhoid Removal
  • Hemorrhoid Treatment
  • Hemorrhoidectomy or Excision of Anal Tags
  • Hernia Repair
  • Incisional Hernia Repair, Laparoscopic
  • Infrared Coagulation (IRC) Hemorrhoid Removal
  • Laparoscopic Sigmoidectomy With Robotic Assistance
  • Laparoscopic Surgical Procedure
  • Non-Surgical Treatment of Hemorrhoids
  • Open Incisional and-or Ventral Hernia Repair
  • Proctectomy, Open or Laparoscopic (incl. Swenson and Duhamel Procedures)
  • Proctosigmoidopexy With Robotic Assistance
  • Removal of Reproductive Organs (Hysterectomy, Oophorectomy, Salpingectomy, Salpingo-Oophorectomy, Resection of Peritoneal Malignancy)
  • Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
  • Sphincterotomy
  • Transanal Endoscopic Microsurgery (TEM)

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Tehran University Of Medical Sciences, Faculty Of Medicine
    Medical School | Graduated 1996
  • La County King-Drew Medical Center
    Internship Hospital | Completed 2004
  • Cedars-Sinai Medical Center
    Residency Hospital | Completed 2008
  • University Of Southern California
    Fellowship Hospital | Completed 2009

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Milanchi has no media or publications listed.

Languages Spoken

  • Farsi
  • English

Memberships & Professional Affiliations

Dr. Milanchi does not have any memberships or affiliations listed. If you are Dr. Milanchi and would like to add memberships or affiliations, please update your profile.

Dr. Milanchi's Reviews

Likelihood to recommend Dr. Milanchi

4.6

Based on 83 reviews

5 Stars
85.5421686746988%
(71)
4 Stars
3.6144578313253013%
(3)
3 Stars
1.2048192771084338%
(1)
2 Stars
0%
(0)
1 Star
9.63855421686747%
(8)

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Average Wait Time
  • 10 – 15 minutes
Dr. Milanchi's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Siamak Milanchi, MD
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My surgery turned out well. Dr. Milanchi is an excellent surgeon and I would recommend him. I was a little unhappy with the pain management control after my surgery as I thought that Tylenol IV did not manage my pain very well after a colon resection but after enduring the post op pain, the...Read More
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Dr. Milanchi is an amazing surgeon. He carefully explained the procedure in advance, performed the three-hour surgery and provided excellent daily care in the hospital, and continued to provide excellent care and follow up repeatedly asking if we had questions. I'm grateful to have been referred to...Read More
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Fantastic Dr and surgeon. Very detailed explaining things across the entire process leading to my surgery.
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It was a great experience with Dr.Milanchi and his staff. I deeply appreciate Dr. Milanchi taking time to fully explain all the procedures and to listen to my concerns during every single visits! Many thanks to the wonderful doctor and his passionate office manager Eunice. It is amazing that this...Read More
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He was fantastic! No-one wants to go have their butt looked at. Right? But there are times when that area needs medical attention. And he made it as least embarrassing for me as possible. And he is a great surgeon - the results were wonderful! I suffered for 21 years the effects of tearing at...Read More
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