Colon & Rectal Surgeon: Marc Singer, MD, FACS | Loyola Medicine

Marc Singer, MD

Marc Singer, MD


Colon and Rectal Surgery
Associate Professor
Medical Director, Enhanced Recovery After Surgery (ERAS),Medical Director, General Surgery

Languages Spoken

Patient Ratings
4.8 / 5 (58 Ratings)

Clinical Expertise

  • Minimally Invasive Surgery
  • Rectal Cancer
  • Robotic Surgery
  • Surgical Treatment Of Inflammatory Bowel Disease
  • Transanal Endoscopic Microsurgery
  • Transfusion-Free Medicine And Surgery
  • Ulcerative Colitis

About Dr. Singer


Medical Education

Medical School
University of Illinois College of Medicine, Chicago
University of Illinois at Chicago - General Surgery
Washington University in St. Louis - Colon & Rectal Surgery

Board Certification

American Board of Colon & Rectal Surgery
American Board of Surgery, Surgery, General


  • Association of obesity with postoperative outcomes after proctectomy. Sweigert, PJ; Chen, C; Fahmy, JN; Eguia, E; Ban, KA; deLahunta, D; Peters, S; Baker, MS; Singer, MA, American Journal of Surgery
  • Do prolonged operative times obviate the benefits associated with minimally invasive colectomy? Sweigert, PJ; Eguia, E; Kothari, AN; Ban, KA; Nelson, MH; Baker, MS; Singer, MA, Surgery
  • Enhanced recovery after surgery: A clinical review of implementation across multiple surgical subspecialties. Smith, TW; Wang, X; Singer, MA; Godellas, CV; Vaince, FT, American Journal of Surgery
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  • Prospective multicenter study of a synthetic bioabsorbable anal fistula plug to treat cryptoglandular transsphincteric anal fistulas. Stamos, MJ; Snyder, M; Robb, BW; Ky, A; Singer, M; Stewart, DB; Sonoda, T; Abcarian, H, Diseases of the colon and rectum