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Expert Retina Care in Kentucky
Retina Associates of Kentucky is a nationally recognized, award-winning practice founded in 1975, dedicated to providing comprehensive, state-of-the-art vision care for patients with retinal and vitreous diseases. Our team of board-certified ophthalmologists brings decades of combined experience, specializing in diagnosing and treating complex retinal conditions such as macular degeneration, diabetic retinopathy, retinal detachment, and uveitis. As pioneers in research and education, we lead national clinical trials and offer a prestigious fellowship program, training the next generation of vitreoretinal surgeons.

Our commitment to excellence extends to patient care, with a focus on prompt, compassionate service and innovative treatments, including FDA-authorized therapies like the Valeda Light Delivery System for dry AMD. Recognized among the Best Doctors in America and Top Ophthalmologists, we serve a wide regional referral area with offices across Kentucky and southern Indiana, ensuring accessibility and personalized care for every patient.
Services
Macular Degeneration Treatment Diabetic Retinopathy Care Retinal Detachment Surgery Uveitis Management Clinical Trials Vitrectomy Procedures Laser Therapy Anti-VEGF Injections Retinal Imaging Fellowship Training
Details
  • Year established: 1975
Highlights and features
  • Our physicians are Board Certified in Ophthalmology with fellowship training.
  • We lead national clinical trials for retinal disease treatments.
  • Recognized among Best Doctors in America and Top Ophthalmologists.
  • Offer FDA-authorized Valeda Light Delivery System for dry AMD.
  • Provide prompt, compassionate care across 11 regional locations.
Associations and certifications
  • Board Certified in Ophthalmology
What people say
Professional and accessible Top-notch doctors Saved my vision Courteous and helpful staff Highly recommend
Services
Macular Degeneration Treatment
We provide comprehensive management for dry and wet age-related macular degeneration, including FDA-authorized Valeda Light Delivery System therapy. Our specialists use advanced imaging and personalized treatment plans to preserve vision through AREDS II vitamins, anti-VEGF injections, and photodynamic therapy. Patients receive education on Amsler Grid monitoring and access to clinical trials for progressive disease management.
Diabetic Retinopathy Care
Our team offers specialized treatment for diabetic retinopathy, including retinal imaging, laser therapy, and anti-VEGF injections. We focus on early detection through regular screenings to prevent vision loss, managing complications like macular edema and proliferative retinopathy. Patients benefit from coordinated care with endocrinologists and access to the latest surgical interventions when necessary.
Retinal Detachment Surgery
We perform urgent surgical interventions for retinal detachments, including scleral buckling, pneumatic retinopexy, and vitrectomy procedures. Our specialists prioritize same-day evaluation for retinal tears to prevent detachment, using laser or cryotherapy for immediate stabilization. Advanced microsurgical techniques ensure optimal reattachment success rates with minimal recovery time for patients.
Clinical Trials
As leaders in retinal research, we conduct phase III clinical trials for emerging treatments in AMD, diabetic retinopathy, and ocular histoplasmosis. Patients gain access to investigational therapies before FDA approval, contributing to medical advancements while receiving expert monitoring. Our research division collaborates with national institutions to evaluate novel drug delivery systems and surgical techniques.
Uveitis Management
Our specialists diagnose and treat anterior and posterior uveitis with targeted therapies, including steroid injections, immunosuppressive agents, and biologics. We coordinate care with rheumatologists for systemic autoimmune conditions causing ocular inflammation. Advanced diagnostic tools like OCT angiography help monitor treatment response, ensuring long-term control of chronic uveitic conditions.
People
Thomas W. Stone
Physician
Board-certified ophthalmologist with fellowship training, specializing in complex retinal surgeries and recognized among Best Doctors in America.
John W. Kitchens
Physician
Experienced retinal specialist focusing on macular degeneration and diabetic retinopathy treatment, with contributions to clinical research.
Blake A. Isernhagen
Physician
Uveitis fellowship-trained specialist managing complex inflammatory eye diseases with advanced diagnostic and therapeutic approaches.
Questions
What retinal conditions do you treat?
We specialize in macular degeneration, diabetic retinopathy, retinal detachment, uveitis, retinal vein occlusion, and other complex retinal diseases.
Do you offer clinical trials?
Yes, we conduct national clinical trials for conditions like AMD, diabetic retinopathy, and ocular histoplasmosis.
Are your doctors board-certified?
All our ophthalmologists are board-certified with fellowship training in retinal specialties.
Where are your locations?
We have 11 offices across Kentucky and southern Indiana, including Lexington, Louisville, and Ashland.
Is emergency eye care available?
Yes, we treat retinal emergencies like tears and detachments within 24 hours.
Do you accept insurance?
We work with most major insurance providers; check with your plan for specific coverage details.
Reviews (5)
Jason Kinder
May 03, 2022 Report
I've been using Retina Associates for a few years. I've always found them good to work with. Scheduling, billing, nurses, and doctors, they've all been great in my experience.
Anya Hawkins
Mar 10, 2022 Report
Dr. Isernhagen (Dr. Blake) hands down is an exceptional doctor! My son (14yrs old) has been on this horrible road with Uveitis. Dr. Blake since day one has explained everything thoroughly. I feel like he's always been very straight forward and honest. When I call the office worried I always get a call back the same day. He's still doing everything he can to find the underlying cause of my son's problem. He most definitely never makes us feel like he's in a hurry to get to his next patient. I'm extremely happy with the professionalism, knowledge and care that he provides! Dr Blake is the best - Anya
Harry Carr
Nov 23, 2021 Report
Do not see Miquel Busquets. He applied way to many injections to my eyes. Ozurdex steroid. Still having issues from it. He treats his staff like dirt! Does not care about his patients. Just don't let this man near your eyes. I'm sure you will get more reviews once other previous patients find this.
P. C.-Slow
Nov 03, 2021 Report
My experience is that everyone is very professional and efficient, doctors and support staff alike. I would give them ten stars if I could. My husband agrees.
Nancy Nizamoff
May 31, 2021 Report
Dr. Blake Isernhagan (AKA Dr. Blake) is the most compassionate, smart, and caring doctor ever! He is knowledgeable, calm, and has the best bedside manner. He never seems hurried or impatient and is always willing to explain any treatment or answer any questions one might have. I would highly recommend him to anyone looking for exceptional eye care.