Generated by All in One SEO v4.9.9, this is an llms.txt file, used by LLMs to index the site. # Prestera Eye Medical Group Prestera Eye Medical Group offers routine care and treatment of cataracts, glaucoma, retina, cornea and more. ## Sitemaps - [XML Sitemap](https://www.presteraeye.com/sitemap.xml): Contains all public & indexable URLs for this website. ## Posts - [Blog](https://www.presteraeye.com/blog/) - [San Marcos Eye Doctors on Dry vs. Wet Macular Degeneration](https://www.presteraeye.com/retina/san-marcos-eye-doctors-on-dry-vs-wet-macular-degeneration/) - Our San Marcos eye doctors detail differences between dry and wet macular degeneration, such as causes, symptoms, and available treatment options. Read more. - [Cataract Surgery Recovery Tips](https://www.presteraeye.com/ophthalmology/cataract-surgery-recovery-tips/) - With proper care and guidance, cataract surgery recovery can go smoothly. Our San Marcos eye doctors share practical tips to help support healing. Learn more. - [Prestera Eye Medical Group Moved to a New Office Location](https://www.presteraeye.com/general-information/prestera-eye-medical-group-is-moving-to-a-new-office-location/) - Prestera Eye Medical Group moved to a new office in San Marcos. Learn about our updated location and continued commitment to a positive patient experience. - [Maintaining Eye Health Following Pterygium Surgery](https://www.presteraeye.com/ophthalmology/maintaining-eye-health-following-pterygium-surgery/) - Our San Marcos eye doctors share tips for keeping your eyes healthy after pterygium surgery, including regular exams and avoiding irritants. Learn more here. - [How to Tell Dry Eye from Allergies](https://www.presteraeye.com/ophthalmology/how-to-tell-dry-eye-from-allergies/) - Wondering if your eye irritation is from Dry Eye or allergies? Our San Marcos ophthalmologists explain key differences and treatment options. Read more. - [Hypertensive Retinopathy vs. Diabetic Retinopathy](https://www.presteraeye.com/ophthalmology/hypertensive-retinopathy-vs-diabetic-retinopathy/) - Learn the differences between hypertensive and diabetic retinopathy from our San Marcos eye doctors. Discover causes, symptoms, potential treatments, and more. - [How Can I Care For My Aging Eyes?](https://www.presteraeye.com/ophthalmology/how-can-i-care-for-my-aging-eyes/) - The health of your eyes can lessen over time, but visiting your eye doctor regularly can help prevent serious damage from occurring. Read more on our blog. - [What Vision Problems Should I Worry About as I Get Older?](https://www.presteraeye.com/ophthalmology/what-vision-problems-should-i-worry-about-as-i-get-older/) - Our San Marcos eye doctors discuss common age-related vision problems—like macular degeneration and cataracts—and available treatment options. Learn more. - [What Causes Retina Damage?](https://www.presteraeye.com/ophthalmology/what-causes-retina-damage/) - Our San Marcos eye doctors explain the causes of retina damage and highlight treatment options that can help preserve or improve your vision. Learn more. - [Is Excessive Screen Time Bad for My Eyes?](https://www.presteraeye.com/general-information/is-excessive-screen-time-bad-for-my-eyes/) - Our San Marcos eye doctors detail how excessive phone or computer screen time can affect your eyes, as well as how to care for your eyesight. Read more. - [What Eye Conditions Cause Headaches?](https://www.presteraeye.com/general-information/what-eye-conditions-cause-headaches/) - Our San Marcos eye doctors highlight common eye conditions that can lead to headaches, as well as appropriate treatments to improve symptoms. Learn more. - [Can Glaucoma Be Cured?](https://www.presteraeye.com/ophthalmology/can-glaucoma-be-cured/) - Curious as to whether glaucoma effects can be cured or reversed? Our San Marcos eye doctors discuss available treatments for this common eye condition. Learn more. - [When Should I Be Concerned About Dry Eyes?](https://www.presteraeye.com/ophthalmology/when-should-i-be-concerned-about-dry-eyes/) - Struggling with dry eyes? Our San Marcos eye doctors discuss causes & symptoms of Dry Eye Syndrome, as well as when to be concerned about this common condition. - [Understanding Cataracts: Clearing Up 7 Common Myths](https://www.presteraeye.com/eye-care-services/understanding-cataracts-clearing-up-7-common-myths/) - Our San Marcos eye doctors highlight and debunk common myths about cataracts, such as who the condition affects and if cataracts can be dissolved. Learn more. - [How to Choose the Right Eye Care Practice](https://www.presteraeye.com/ophthalmology/how-to-choose-the-right-eye-care-practice/) - Our San Marcos ophthalmologists share important factors for patients to consider when searching for the right eye care practice. Read more in our latest blog. - [Which Eye Doctor Should I See?](https://www.presteraeye.com/ophthalmology/which-eye-doctor-should-i-see/) - Our San Marcos eye doctors explain the difference between an ophthalmologist and an optometrist, from their training to the ocular concerns they can treat. - [How Long Before a Retinal Detachment Causes Blindness?](https://www.presteraeye.com/retina/how-long-before-a-retinal-detachment-causes-blindness/) - Retinal detachment is a serious condition that should be treated as an emergency. Read more from our San Marcos, CA ophthalmologists. ## Pages - [Home](https://www.presteraeye.com/) - Need an eye doctor in North County San Diego? Prestera Eye Medical Group offers routine care and treatment of cataracts, glaucoma, retina, cornea and more. - [Directions from Nearby Cities](https://www.presteraeye.com/patient-information/directions/) - Looking for an ophthalmologist near San Marcos and the surrounding areas? Explore directions from nearby cities and learn about our available services. - [Ophthalmologists Near Escondido](https://www.presteraeye.com/patient-information/directions/escondido/) - Our San Marcos eye doctors offer comprehensive care for patients traveling from Escondido. See directions to our office and learn about our available services. - [Ophthalmologists Near Carlsbad](https://www.presteraeye.com/patient-information/directions/carlsbad/) - Our San Maros eye doctors serve Carlsbad patients with expert ophthalmology care. Learn about our services and contact us to schedule your appointment. - [Dry Eye](https://www.presteraeye.com/cornea/dry-eye/) - Are you suffering from dry eye? Our North County SD practice offers a variety of helpful treatments to relieve dryness, redness, and pain. Learn more here. - [Comprehensive Eye Exams](https://www.presteraeye.com/comprehensive-eye-exams/) - Need to schedule a routine eye exam? Our North County SD practice offers comprehensive ocular health checkups. Learn what to expect & when to get your next exam. - [Ophthalmologists Near Rancho Bernardo, CA](https://www.presteraeye.com/patient-information/rancho-bernardo/) - Our eye doctors can help patients near Rancho Bernardo seeking ophthalmology care for conditions such as cataracts, glaucoma, and more. Find directions here. - [Patient Information](https://www.presteraeye.com/patient-information/) - New to Prestera Eye Medical Group? Click here to get patient information, download patient forms, find insurance and financing details, and more. - [About Us](https://www.presteraeye.com/about/) - Prestera Eye Medical Group is a comprehensive vision care practice serving San Marcos and North County San Diego. Click here to learn more about our center. - [Intraocular Lenses (IOLs)](https://www.presteraeye.com/cataracts/iols/) - Cataracts can be addressed with surgery and intraocular lenses (IOLs) at our San Marcos practice. Learn about IOL options from our experienced eye doctors. - [Contact](https://www.presteraeye.com/contact/) - Contact Prestera Eye Medical Group to schedule an appointment with one of our highly trained eye doctors for comprehensive eye care & ocular treatment. - [Glaucoma](https://www.presteraeye.com/glaucoma/) - Glaucoma can damage vision while going undetected. Discover how our North County eye doctors can identify & treat it early, helping preserve your eyesight. - [Pterygium Surgery](https://www.presteraeye.com/cornea/pterygium-surgery/) - Suffering from surfer’s eye? Pterygium surgery at our North County SD practice can eliminate abnormal growths on the eye & restore clear vision. Learn more. - [Cataract Surgery](https://www.presteraeye.com/cataracts/surgery/) - Cataract surgery at our North County SD practice can help improve & preserve your vision. Find information on candidacy, the procedure, recovery & more. - [Diabetic Retinopathy](https://www.presteraeye.com/retina/diabetic-retinopathy/) - Seeking treatment for diabetic retinopathy in North County San Diego? Learn how we can help preserve vision & prevent damage that may lead to blindness. - [Macular Degeneration](https://www.presteraeye.com/retina/macular-degeneration/) - Macular degeneration occurs when lining within the retina deteriorates, leading to vision impairment. Read more about this condition and how it is treated. - [Collaboration with Local Clinics for Eye Care Referrals](https://www.presteraeye.com/patient-information/clinics/) - Our San Marcos & Vista-area practice collaborates with local clinics for comprehensive eye care referrals. Ask your primary care doctor about available services. - [Cataracts](https://www.presteraeye.com/cataracts/) - Learn what cataracts are & how they are treated at our North County San Diego practice. We offer surgery (including for complex cataract cases) & several IOLs. - [Cornea](https://www.presteraeye.com/cornea/) - Keep your corneas healthy & preserve vision with treatments from our North County eye doctors, including corneal transplants, dry eye treatment & more. - [Eye Care Services](https://www.presteraeye.com/eye-care-services/) - Prestera Eye in San Marcos offers cataract surgery, retinal care, corneal transplants, glaucoma treatment, and more. Learn about our vision care services. - [Retina](https://www.presteraeye.com/retina/) - Retinal care at our practice includes treatment for diabetic retinopathy, macular degeneration, retinal detachment, retinal holes/tears & retinal vein occlusion. - [Other Services](https://www.presteraeye.com/other-services/) - Our North County SD practice offers treatment for optic nerve diseases, pituitary disease, thyroid eye disease, uveitis/iritis, worker’s comp injuries & more. - [Eyelids](https://www.presteraeye.com/eyelids/) - Eyelid inflammation and growths can be painful. Our North County eye doctors treat conditions like blepharitis and chalazia to provide relief. Learn more here. - [Eye Doctor Near Carlsbad, CA](https://www.presteraeye.com/eye-care-carlsbad/) - Need eye care in Carlsbad? Read about the services offered at our practice, including eye exams and treatment for dry eye, cataracts, and other diseases. - [En Español - About Prestera Eye](https://www.presteraeye.com/en-espanol/) - ¿Estás buscando un oculista en San Marcos? Nuestra práctica ofrece tratamiento para cataratas, glaucoma, ojo seco, problemas de retina y córnea, párpados y más. - [Comprehensive Eye Care Near Oceanside, CA](https://www.presteraeye.com/eye-care-oceanside/) - Prestera Eye Medical Group serves the community of Oceanside, CA, as well as many other areas. Learn more about our eye care treatments and services today! - [Comprehensive Eye Care Near Fallbrook, CA](https://www.presteraeye.com/eye-care-fallbrook/) - Prestera Eye Medical Group provides eye care treatments to the community of Fallbrook, CA. Learn more about our eye care services and procedures. - [Glaucoma Specialist Howard Guan, MD](https://www.presteraeye.com/about/ophthalmologist-howard-guan-md/) - Dr. Howard Guan at our Escondido-area practice is a skilled and experienced ophthalmologist who specializes in glaucoma care and treatment. Read more. - [Privacy Policy](https://www.presteraeye.com/privacy-policy/) - Our Policy for Protecting Your Online Privacy This website uses Google Analytics to help analyze how users use the site. The tool uses “cookies”, which are text files placed on your computer, to collect standard Internet log information and visitor behavior information in an anonymous form. The information generated by the cookie about your use - [Ophthalmologist Tory Prestera, MD, PhD](https://www.presteraeye.com/about/ophthalmologist-tory-prestera-md-phd/) - Looking for a top ophthalmologist in North County San Diego? Tory Prestera, MD is board-certified & has performed over 20,000 eye surgeries. View his bio here. - [Sitemap](https://www.presteraeye.com/sitemap/) ## Categories - [Ophthalmology](https://www.presteraeye.com/category/ophthalmology/) - [General Information](https://www.presteraeye.com/category/general-information/) - [Retina](https://www.presteraeye.com/category/retina/) - [Eye Care Services](https://www.presteraeye.com/category/eye-care-services/) - [Cataracts](https://www.presteraeye.com/category/cataracts/) - [Practice News](https://www.presteraeye.com/category/practice-news/)