Lt Col  (Dr.)M H Raihan is currently working in Combined Military Hospital as a Cornea & Refractive Surgeon.
He is a good Phaco Surgeon as well.

He has completed his MBBS from Sylhet Medical College and Post graduation (FCPS) from Bangladesh College of Physicians and Surgeons.
He has completed his Diploma in Ophthalmology (DO) degree from Armed Forces Medical Institute (AFMI) .

He has obtained his fellowship in  Cornea & Ant segment from CMH Dhaka &  National Institute of Ophthalmology (NIO).

He has received higher  training in Refractive Surgery from Prasad Netralaya, Karnataka, India.He also received higher  training from Raghudeep  Eye Hospital, Ahmedabad, India on Laser Cataract Surgery.

He also received surgical training from Ispahani Islamia Eye Institute & Hospital, Bangladesh.  He has four publications in different journals as a main author.
He is well known for his experience &  updated knowledge in Refractive Surgery.