Colon & Rectal Surgery

Colorectal Surgery at UC San Diego offers a wide range of minimally invasive, robotic and standard open surgical procedures for treating problems of the colon and rectum.

The surgical staff includes internationally recognized experts in colon cancer, rectal cancer and anal cancer, as well as diverticulitis, Crohn's Disease and Ulcerative Colitis, fecal incontinence, inflammatory bowel disease (IBD) and other disorders.

Surgeons Specializing in Colorectal Surgery

Dr. Sonia Ramamoorthy Sonia Ramamoorthy, MD, FACS, FASCRS
Associate Professor of Surgery
Chief, Section of Colon and Rectal Surgery
Director of Surgical Quality, NSQIP
Disease Team Leader, Colorectal Cancer
Bard Cosman, MD, FACS, FASCRS
Associate Professor of Clinical Surgery
Samuel Eisenstein, MD
Assistant Professor of Surgery
Lisa Parry Lisa Parry, MD
Assistant Professor of Surgery
             Download 2013 Annual Report for Colon & Rectal Surgery

Patient Care


Christina Castillo
Executive Administrative Assistant to Sonia Ramamoorthy, MD, and Bard Cosman, MD
Fax: 858-228-1731

Maureen Cavanagh, RN
Nurse case manager to Colorectal Surgery

Contact Us

Moores Cancer Center
Colorectal Surgery
3855 Health Sciences Dr.
La Jolla, CA 92093-0987
Phone: 858-822-6277
Fax: 858-822-6263