
Overview
I am dedicated to helping people of all ages preserve, restore, and maximize their vision. I perform all types of refractive surgery (LASIK, PRK, ICL, and refractive lens exchange) so that I can offer my patients a treatment customized to their needs. I also specialize in cataract surgery, including premium lenses, corneal transplants, and other procedures of the eye surface. In addition to my work at Duke Health, I am heavily involved in humanitarian eye care in Africa and around the world. I am the founder of HelpMercy International, a founder of the Moran CORE education website, and was one of the surgeons featured in the award-winning movie Duk County. I live in Chapel Hill with my wife and three children who helped me write and produce a full-length musical called “RISE.” We also enjoy cycling, rock climbing, and building and playing guitars, basses, and drums.
Dr. Williams is rated as an Advanced provider by MediFind in the treatment of Cloudy Cornea. His top areas of expertise are Cataract, Hereditary Keratitis, Cloudy Cornea, Interstitial Keratitis, and Corneal Transplant.
His clinical research consists of co-authoring 8 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- MEDICARE MAPD
- MEDICARE PDP
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- POS
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE ASSISTANCE PROGRAM
- MEDICARE MAPD
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
5601 Arringdon Park Dr, Morrisville, NC 27560
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Davis Ambulatory Surgical Center
I am a clinician dedicated to helping children and adults preserve and restore their vision. I perform a wide variety of procedures including cataract surgery, cornea transplants and Lasik surgery. I also see a large number of patients with ocular surface disease, ranging from dry eye to limbal stem cell disease. At Duke, we are able to offer new technologies and unique surgeries for these conditions. I truly love what I do and the relationships I build with my patients. When I am not busy at work, I am home spending time with my two children or trying to sneak in a long run. Dr. Daluvoy is rated as an Advanced provider by MediFind in the treatment of Cloudy Cornea. Her top areas of expertise are Cicatricial Pemphigoid, Pterygium, Interstitial Keratitis, Corneal Transplant, and Vitrectomy.
Carolina Eye Associates PA
John French is an Ophthalmologist in Dunn, North Carolina. Dr. French is rated as a Distinguished provider by MediFind in the treatment of Cloudy Cornea. His top areas of expertise are Cataract, Cogan's Syndrome, Interstitial Keratitis, and Neurotrophic Keratitis. Dr. French is currently accepting new patients.
Duke Ambulatory Surgery Center Arringdon
My practice focuses on the surgical and medical treatment of cornea, anterior segment, and lens disorders in adults and children. I specialize in corneal transplant surgery, cataract surgery with advanced technology lenses, intraocular lens complications, and refractive surgery such as LASIK and PRK. I am fortunate to work at this wonderful institution and in a field where we have the technology to impact lives daily through improvement and customization of vision. I love forming relationships with patients and offering the newest technologies available. Outside of work, I enjoy teaching residents, fellows, and other ophthalmologists both locally and at national meetings. I also love traveling, spending time outdoors biking or running, trying new restaurants, and spending time with my husband and dog. Dr. Houser is rated as an Advanced provider by MediFind in the treatment of Cloudy Cornea. Her top areas of expertise are Pterygium, Fuchs Dystrophy, Macular Corneal Dystrophy Type 1, Corneal Transplant, and Vitrectomy.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- CataractDr. Williams isAdvanced. Learn about Cataract.
- Cloudy CorneaDr. Williams isAdvanced. Learn about Cloudy Cornea.
- Hereditary KeratitisDr. Williams isAdvanced. Learn about Hereditary Keratitis.
- Experienced
- Age-Related Macular Degeneration (ARMD)Dr. Williams isExperienced. Learn about Age-Related Macular Degeneration (ARMD).
- AniridiaDr. Williams isExperienced. Learn about Aniridia.
- BlepharitisDr. Williams isExperienced. Learn about Blepharitis.
- Conjunctivitis (Pink Eye)Dr. Williams isExperienced. Learn about Conjunctivitis (Pink Eye).
- Corneal TransplantDr. Williams isExperienced. Learn about Corneal Transplant.
- Dry Eye SyndromeDr. Williams isExperienced. Learn about Dry Eye Syndrome.


