Rehan has a passion and interest for interventional endoscopy and endoscopic research. He strives to provide the best care he can for his patients and offer them minimally invasive and innovative endoscopic therapies for a variety of gastrointestinal conditions.

On his channel he shares information about the latest endoscopic procedures in simple language that is easy for patients to understand. Where possible he shares educational films which show exactly what happens in the body during a procedure.