Now Seeing Patients in Four Triangle-Area Locations




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Colorectal Cancer treatments include screening, followed by surgery, chemotherapy and radiation. Contact our clinic for screening and treatment.

Flexible Sigmoidoscopy

Our doctors can help the patient determine the cause of abnormal results and diagnose the cause of diarrhea, bowel obstruction, diverticulosis disease.

Upper Endoscopy

Gastroenterologists use the endoscopic method to complex digestive diseases treatment for patients.

Open Access Colonoscopy

The Open Access Program allows healthy, age-appropriate patients (those with no significant gastrointestinal symptoms) to have a colonoscopy performed without having to schedule a preop office visit.


Endoscopic retrograde cholangiopancreatography, or ERCP, is a specialized technique used to study the bile ducts, pancreatic duct and gallbladder.

Manometry/PH Studies

The esophagus is a muscular tube that connects your throat to your stomach. With each swallow, the esophagus muscle contracts and pushes food into the stomach.

Capsule Endoscopy

Capsule Endoscopy lets your doctor examine the lining of the middle part of your gastrointestinal tract, which includes the three portions of the small intestine (duodenum, jejunum, ileum).


After more than 37 years of practicing, Dr. Rajendraprasad Makam has officially retired as of 01/30/2024. We at Center for Digestive Diseases wish him the best for his future endeavors. Our practice will continue to take care of his patients.