Dr. Mark Cowan

Dr. Mark Cowan began practice in Leesville at Thomas Vision Clinic in 1984 with his father-in-law, Dr. H.P. Thomas and his wife, Dr. Cherri Thomas Cowan, upon graduating from the University of Houston College of Optometry. He specializes in the diagnosis and treatment of eye diseases (glaucoma, cataracts, diabetic retinopathy, macula degeneration) and hard-to-fit contact lenses. He is a native of Kentucky, but loves his adopted state of LA. He is the father of two children, and enjoys duck hunting and saltwater fishing.

Latest News

New Lens Product
October 18, 2019
We are now proud to offer our patients Essilor lenses. Essilor offers the most advanced lens technology with the clearest anti-glare, Crizal, on today's market. Essilor lenses provide the clearest vis...
New Product
October 1, 2019
Slipping glasses? Constantly pushing those sunglasses up? Hate wearing a strap around your head to keep those glasses from sliding down your nose? We've tried a lot of products to help solve these iss...