Meet our Doctors

Serving Loveland, Fort Collins, Greeley, Longmont & areas nearby in Colorado

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Dr. Kirk is a Board Certified Ophthalmologist and has practiced in Loveland since 1991. He is one of Northern Colorado’s most experienced surgeons. His expertise includes state-of-the-art surgery for cataract, glaucoma, and eyelid problems as well as medical care for macular degeneration, diabetic eye disease, glaucoma and other conditions. A native of Estes Park, Dr. Kirk enjoys backpacking, hiking and other outdoor activities.

John Colvin - Kirk Eye Center

Dr. John W Colvin is an optometrist at the Kirk Eye Center. He has been in private practice for about 20 years. His specializations include diagnosis and treatment of eye diseases, complicated contact lens fits, and reading issues as they pertain to vision.

Dr. Colvin attended Colorado State University in Fort Collins, Colorado as an undergraduate earning degrees in Microbiology and Biology. He attended Pacific University in Forest Grove, Ore. and earned a Doctorate in Optometry.

Dr. Colvin has three boys scattered at different universities. His interests include anything the boys want to do, and backpacking, camping, and fishing.

When you come to our office, Dr. Colvin would love to hear what your interests are!

Dr. Dustin Asay

Dr. Dustin Asay is a Wyoming native, and has been in private practice since 2014. He specializes in diagnosing, treating, and managing eye diseases, cataracts, refractive problems and pediatrics. He is also passionate about dry eye disease and works with each patient to create a personalized treatment plan. He is committed and focused on improving life by improving the quality and comfort of your eyes and vision.

Dr. Asay got his undergraduate degree at the University of Wyoming in Math and Natural Sciences. He received his Doctorate of Optometry from The Pennsylvania College of Optometry at Salus University.

Dr. Asay and his wife Amber have two children, Preslee and Thomas. As a family they love going on family trips, and spending time outdoors.