ABOUT

About Us

We are dedicated to achieving the best results for our patients.

Colorectal Care in Raleigh, NC

Carolina Colorectal Surgery specializes in the diagnosis and treatment of all conditions affecting the lower gastrointestinal tract. This includes the colon (with or without small bowel), rectum, anus and perianal region. Our experience and expertise benefit patients in performing the full spectrum of highly specialized abdominal, anorectic and endoscopic procedures.


Our status as an independent practice allows us to collaborate with various hospitals and accept a wide range of insurances. This autonomy enables us to provide the best possible care for our patients without being restricted by hospital administration policies or their contracts with other entities.


For more information on the procedures, please visit our Procedures page.

Our Practice

Established in Triangle, North Carolina, Carolina Colon Rectal and Gastrointestinal Surgery provides state-of- the art surgical care to people in the Raleigh, Cary, Chapel Hill, Durham, Clayton, Dunn, Benson and surroundings areas of North Carolina, up to Charlotte and South Carolina.


Utilizing the latest in surgical techniques including laparoscopic surgical technology, anorectal ultrasound and colonoscopy, the physicians of Carolina Colon & Rectal Surgery treat and care for diseases of the colon and rectum and small intestine.


Our surgeons have completed training in General Surgery with additional specialized training specific to the treatment of diseases of the colon and rectum. Please see the specialties page for information on the conditions we treat.


It is critically important to have clear understanding of pathophysiology of colorectal cancers and inflammatory bowel diseases, particularly rectal cancers to achieve cure by complete mesorectal excision to remove all the lymph glands and at the same time to avoid permanent colostomy as much as possible without compromising the cure. Most of these demanding surgical procedures are done laparoscopically in our practice, that’s where we make difference to patients by providing the highest quality of care.


Over the years our practice has been actively involved in teaching residents and research. We do clinical research on diseases of Colon, Rectum and Intestines to evaluate the efficacy of various management modalities to develop and establish gold standard of care.

Meet the Best Colorectal Surgeon in Raleigh

Dr. Sankar Adusumilli headshot

Dr. Sankar N. Adusumilli is an authority in gastrointestinal and colon surgery, with close to 30 years of experience in a wide spectrum of surgical fields, including colon and rectal surgery, gastrointestinal surgery, general surgery, and trauma surgery.


He offers specialized care for various colorectal problems, including cancers, diverticular disease, inflammatory bowel disease, hemorrhoids, complex prolapses, fistulas, and other issues affecting the gastrointestinal tract. He is one of the few surgeons who perform most of his surgeries using robotic, laparoscopic, and minimally invasive methods. Dr. Adusumilli has performed thousands of laparoscopic surgeries and is among the few surgeons in the country to have conducted one of the highest numbers of robotic surgeries in the field of colorectal and gastrointestinal surgery.


His practice has been recognized as one of the best in North Carolina for consecutive years by the Business Journal of North Carolina and other entities.

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