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Colon & Rectal Surgery Physician in Orange, CA
NPI: 1174633127Primary Practice Location
UNIVERSITY OF CALIFORNIA IRVINE MEDICAL CENTER
101 The City Dr S, Orange, CA
Primary Employer
Regents of the University of California
health.ucsd.edu
HQ Phone
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Get Started for Freearrow_outwardCA State Medical License
OR State Medical License
2003
CA State Medical License
2004 - 2025

American Board of Colon and Rectal Surgery
Colon & Rectal Surgery

American Board of Surgery
Surgery
University of Southern California/Los Angeles General Medical Center (USC/LA General)
Fellowship • Colon and Rectal Surgery
2004 - 2005
Oregon Health & Science University (OHSU Health)
Residency • Surgery
1999 - 2004
New York Medical College
nymc.edu
Medical School
Until 1999
| # | Procedure Code (CPT®/HCPCS II) | Procedure Patients | Procedure Volume |
|---|---|---|---|
| 1 | 99213Established patient office or other outpatient visit, typically 15 minutes | 76 | 123 |
| 2 | 46600Diagnostic examination of the anus using an endoscope | 40 | 41 |
| 3 | 99204New patient office or other outpatient visit, 45-59 minutes | 38 | 38 |
| 4 | 99205New patient office or other outpatient visit, typically 60 minutes | 33 | 33 |
| 5 | 45330Diagnostic examination of large bowel using an endoscope | 16 | 19 |
Outcomes of conversion of laparoscopic colorectal surgery to open surgery.
Authors: Joseph Carmichael, Hossein Masoomi, Steven Mills, Zhobin Yeganeh, Alessio Pigazzi, Michael J Stamos, Ninh Nguyen
Journal: JSLS
Variations in Laparoscopic Colectomy Utilization in the United States.
Authors: Joseph Carmichael, Steven Mills, Zhobin Yeganeh, Alessio Pigazzi, Michael J Stamos, Ninh Nguyen
Journal: Dis Colon Rectum
Expert Commentary on Diagnosis and Management of Ischemic Colitis.
Authors: @ValidYN, LastName, ForeName, Initials, AffiliationInfo
Journal: Dis Colon Rectum
Publication Date: 2023-04-24
Lead Sponsor: University of Colorado, Denver
Intervention / Treatment: PROCEDURE: Early, PROCEDURE: Late
Lead Sponsor: Intuitive Surgical
Intervention / Treatment: PROCEDURE: Right Colectomy with Extracorporeal Anastomosis, PROCEDURE: Right Colectomy with Intracorporeal Anastomosis
Lead Sponsor: University of California, Irvine
Intervention / Treatment: PROCEDURE: Parenteral Analgesia (Intravenous), PROCEDURE: Epidural Analgesia