Contact us at (800) USC-CARE (800-872-2273)

USC Colorectal Surgeons

USC Colorectal Surgeons2020-05-22T14:25:00+00:00

Our colorectal surgeons are committed to excellent outcomes, patient satisfaction, and individual support. They are nationally and internationally recognized for their pioneering work in minimally invasive treatments. They offer compassionate, multi-disciplinary care for all aspects of colon and rectal diseases.

Our colorectal surgeons are at the forefront of medicine. Your gift helps us fight cancer and develop new therapies


Division Chief

  • view profile

    Practicing Locations

    Keck Medicine of USC – Glendale
    USC Healthcare Center 4
    USC Norris Comprehensive Cancer Center and Hospital

    Specializing In

    Colorectal Surgery
    Anal Fissure
    Anal Manometry
    Anorectal Diseases
    Colon, Rectal, and Anal Cancer
    Colonoscopy
    Crohn's Disease
    Diverticulitis
    Endoscopic Polyp Removal
    Familial adenomatous polyposis (FAP)
    Fistula
    Hemorrhoids
    Hereditary Polyposis Syndromes
    Inflammatory Bowel Disease
    Laparoscopic Colon Surgery
    Minimally Invasive Colon Surgery
    Pilondial Disease
    Pouch Surgery
    Transanal Polyp Excision of Rectal Masses (TEMS/TAMIS)
    Ulcerative Colitis

Our Surgeons

Kyle G. Cologneview profile
video

Practicing Locations

Keck Hospital of USC
Keck Medicine of USC - Pasadena
Keck Medicine of USC – Glendale
LAC+USC Medical Center
USC Healthcare Center 4
USC Norris Comprehensive Cancer Center

Specializing In

Colorectal Surgery, Anal Fissure, Anorectal Diseases, Colon, Rectal, and Anal Cancer, Colonoscopy, Crohn's Disease, Diverticulitis, Endoscopic Polyp Removal, Familial adenomatous polyposis (FAP), Fistula, Hemorrhoids, Hereditary Polyposis Syndromes, Inflammatory Bowel Disease, Laparoscopic Colon Surgery, Minimally Invasive Colon Surgery, Pilondial Disease, Pouch Surgery, Transanal Polyp Excision of Rectal Masses (TEMS/TAMIS), Ulcerative Colitis

Marjun P. Duldulaoview profile

Practicing Locations

Keck Medicine of USC – Palmdale
USC Healthcare Center 4
USC Verdugo Hills Hospital

Specializing In

Colorectal Surgery, Anal Fissure, Anal Manometry, Anorectal Diseases, Colon, Rectal, and Anal Cancer, Colonoscopy, Crohn's Disease, Diverticulitis, Endoscopic Polyp Removal, Familial adenomatous polyposis (FAP), Fistula, Hemorrhoids, Hereditary Polyposis Syndromes, Inflammatory Bowel Disease, Laparoscopic Colon Surgery, Minimally Invasive Colon Surgery, Pilondial Disease, Pouch Surgery, Transanal Polyp Excision of Rectal Masses (TEMS/TAMIS), Ulcerative Colitis

Christine Hsiehview profile

Practicing Locations

Keck Hospital of USC
USC Norris Comprehensive Cancer Center

Specializing In

Colorectal Surgery, Anal Fissure, Anal Manometry, Anorectal Diseases, Colon, Rectal, and Anal Cancer, Colonoscopy, Crohn's Disease, Diverticulitis, Endoscopic Polyp Removal, Familial adenomatous polyposis (FAP), Fistula, Hemorrhoids, Hereditary Polyposis Syndromes, Inflammatory Bowel Disease, Laparoscopic Colon Surgery, Minimally Invasive Colon Surgery, Pilondial Disease, Pouch Surgery, Transanal Polyp Excision of Rectal Masses (TEMS/TAMIS), Ulcerative Colitis

Sarah E. Kollerview profile

Practicing Locations

Keck Hospital of USC
USC Care Medical Group
USC Norris Comprehensive Cancer Center

Specializing In

Colon and Rectal Surgery

Erik Richard Norenview profile

Practicing Locations

Keck Hospital of USC
USC Norris Comprehensive Cancer Center
USC Verdugo Hills Hospital

Specializing In

Minimally Invasive Colon and Rectal Surgery
Robotic Surgery
Advanced Endoscopy
Colorectal Cancer
Inflammatory Bowel Disease
Diverticulitis
Anorectal Disorders
Screening Colonoscopy
Hereditary Polyposis & Cancer Syndromes
Pilonidal Disease

Joongho  Shinview profile
video

Practicing Locations

Keck Hospital of USC
Keck Medicine of USC – Glendale
USC Healthcare Center 4

Specializing In

Colorectal Surgery, Anal Fissure, Anal Manometry, Anorectal Diseases, Colon, Rectal, and Anal Cancer, Colonoscopy, Crohn's Disease, Diverticulitis, Endoscopic Polyp Removal, Familial adenomatous polyposis (FAP), Fistula, Hemorrhoids, Hereditary Polyposis Syndromes, HIPEC, Inflammatory Bowel Disease, Laparoscopic Colon Surgery, Minimally Invasive Colon Surgery, Pilondial Disease, Pouch Surgery, Transanal Polyp Excision of Rectal Masses (TEMS/TAMIS), Ulcerative Colitis

Keck Medicine of USC
Univeristy of Southern California
Keck Medicine of USC
Keck Medicine of USC
Keck Medicine of USC is the University of Southern California’s medical enterprise, one of only two university-owned academic medical centers in the Los Angeles area.