Colorectal Surgeon in Dhaka, Bangladesh | Piles Surgeon in Dhaka, Bangladesh | Colorectal Surgeon in Dhaka, Bangladesh | Piles Surgeon in Dhaka Bangladesh Dr. Md. Touhidul Islam is one of the best Colorectal Surgeon in Dhaka, Bangladesh.Dr. Md. Touhidul Islam is one of the best Piles Surgeon in Dhaka, Bangladesh.Dr. Md. Touhidul Islam is one of the best Laparoscopic Surgeon in Bangladesh.Colorectal Surgeon in Bangladesh. Piles Surgeon in Bangladesh. Dr. Md. Touhidul Islam colorectal surgeon. MBBS(Dhaka Medical College),FCPS(Surgery), MS(Cholesterol Surgery), Consultant(Surgery),Colorectal & Laparoscopic Surgery.