Improving Vision. Improving Life.

Dr. Greg Kouyoumdjian

To reach Dr. Kouyoumdjian's office, please call 303.991.9662.

Dr. Gregory Kouyoumdjian, or Dr. K for short, practices at the InSight Vision Group Littleton location. As a native of Ogdensburg, New York he received an undergraduate degree in Biology and French at The Johns Hopkins University. He graduated from New York University School of Medicine with Honors and interned at Stony Brook Medical Center. Dr. Kouyoumdjian completed his Ophthalmology Residency at the University of Colorado Medical Center and trained an additional year at CU Medical for a Fellowship in Cornea and Refractive Surgery.

Dr. Kouyoumdjian has undergone specialized fellowship training in all surgeries involving the anterior segment of the eye. He specializes in cataract surgery with implants eliminating the need for glasses, LASIK, and all other forms of refractive surgery, as well as cornea transplantation and surface reconstructive procedures. Additionally, Dr. K performs vitreolysis to treat floaters.

Several of Dr. K’s articles have been published in prominent ophthalmic journals, and he has presented numerous papers at prominent national eye meetings. He is Board certified by the American Board of Ophthalmology. Dr. K is an avid mogul skier and enjoys cycling in his free time. He is married with two children and speaks French fluently.

Education and Training


Medical Doctorate
New York University of Medicine
New York, NY


University of Colorado Medical Center


Bachelor of Science
John Hopkins University
Baltimore, MD

Professional Affiliations

American Academy of Ophthalmology Member
American Society of Cataract and Refractive Surgeons
Colorado Society of Eye Physicians and Surgeons