Saba Diagnostic CenterGet AppointmentSaba Diagnostic CenterGet Appointment Previous slide Next slide Dr. Md Ayubur Rahman ( M.B.B.S ; P.G.T (Medicine), B.C.S. (Health) ) Physician in Internal Medicine. ( Reg No : A – 11820 ) Dr. Md. Ayubur Rahman Dr. Md. Ayubur Rahman passed his MBBS from Chittagong Medical College in 1982. From January 1, 1991 to December 31, 1992, he completed his whole time and Residential Post Graduate Training in Internal Medicine.