Specialist: Dr. Muhammad Belal Hossain, a qualified Cardiologist with MBBS, BCS (Health), and MD in Cardiology, serves as a specialist at Chittagong Medical College & Hospital. He provides regular consultations at National Hospital Chattogram and Sigma Lab Ltd., where he treats patients every Sunday, Tuesday, and Thursday from 3:00 PM to 5:00 PM. His chamber is located in Room 4022 on the 4th floor of the New Building. For appointments, please contact 01827-402322 or 01822-685066.