+971 (0)2 6133 999

Welcome to Harley Colorectal Clinic

We offer a personalized service using the finer and most up to date technology with a multidisciplinary approach to diagnose and treat ano-rectal and bowel diseases. Efficiency of treatments, less pain and more rapid recovery are at the core of what we do every day.

  • dr-massimo-cristaldi

    Know our Doctors

    Dr. Massimo Cristaldi

    Consultant General and Colorectal Surgeon

    Dr Cristaldi graduated cum laude in Medicine in 1990 at University of Milan and completed residency program in General and Gastroenterological Surgery in the Central University Hospital in Milan.

  • dr-ahmed-abdel-samie

    Know our Doctors

    Dr. Ahmed Abdel Samie,

    Consultant Gastroenterology and Hepatology

    Dr Ahmed Abdel Samie is an internationally-recognized German gastroenterologist with a main focus on diagnostic and therapeutic endoscopy and ultrasound.

Where Is Your Problem?

Select your area of concern to learn about available treatment services

  • Appendix


    The appendix is a narrow tube between the small and large intestine, on the right side of the abdomen. Appendicitis is a painful inflammation of the appendix due to an infection.

  • Cecum


    The cecum is a small pouch between the small and large intestine. It is responsible for absorbing salts and fluids from the digested food.

  • Descending Colon

    Descending Colon

    Feces from the transverse colon moves down the descending colon, where it is stored before it is passed out.

  • Ascending Colon

    Ascending Colon

    The ascending colon is the first part of the large intestine. Digested food moves up the ascending colon where nutrients, vitamins and water are absorbed into the blood stream from the food waste.

  • Transverse Colon

    Transverse Colon

    The transverse colon is that part of the large intestine that lies horizontal. Bacteria in the transverse colon further break down food to form feces.

  • Sigmoid Colon

    Sigmoid Colon

    The sigmoid colon is a part of the large intestine that is shaped like the Greek letter sigma, and is responsible for expelling waste in the form of feces and gas from the GI tract.

  • Rectum


    The rectum is a temporary storage region for feces. When it fills, you will feel the urge to defecate.

  • Anus


    The anus is the opening through which feces exits the GI tract.

Practice Location


Marina Village
Villa No. A 20, A 21 & A 22
P.O. Box : 41475
Abu Dhabi - UAE

Phone: +971 (0)2 6133 999 +971 (0)2 6133 999
Driving Directions

Questions? Comments? Let Us Know?