Lt. Col. Dr. M H Raihan is a highly experienced Eye Specialist, Phaco, Cornea & Refractive Surgeon in Sylhet, with 21+ years of clinical experience, holding MBBS, DO, and FCPS (Eye) degrees along with a Fellowship in Cornea & Refractive Surgery, and he currently serves as Lieutenant Colonel (Associate Professor) and Head of the Department (Eye) at Combined Military Hospital (CMH), Sylhet; he is well known for diagnosing and treating cataract, corneal diseases, refractive errors (myopia, hyperopia, astigmatism), keratoconus, dry eye syndrome, corneal infections, and post-surgical vision complications, performing advanced phacoemulsification cataract surgery, corneal procedures, and refractive surgeries with precision and care, and he sees patients at Sylhet Eye Hospital & Laser Centre, Syed Plaza, Multiplan Shahjalal City, Uposhohor, Sylhet, during his visiting hours from 5:00 PM to 9:00 PM on Saturday, Sunday, Monday, and Thursday.