Dr. Ehrhardt completed her medical degree at the University of Texas Medical Branch at Galveston and her ophthalmology residency at Parkland hospital which is located on the campus of the University of Texas Southwest Medical Center.
She received her certification from the American Board of Ophthalmology in 1990. Currently she practices at Sweeney Eye Associates, seeing patients at both our Richardson and Sunnyvale offices.
Dr. Ehrhardt has served as Principal Investigator on numerous trials including eye area safety studies, contact lens and cosmetics compatibility studies and human eye discomfort (installation tests). She has both the knowledge and experience to evaluate adverse events and determine causal relationship to the test product.
Not All Cataracts Need Surgery—Here’s How to Know What’s Right for You If you’ve been told you have a cataract, you might feel uncertain about what comes next. At Sweeney Eye Associates, with convenient locations in both Richardson and Sunnyvale, Texas, we want to make one thing clear: not all cataracts require surgery right away….
Cataract surgery has advanced dramatically in the last decade. It’s one of the most common, and successful, procedures in the world today. And yet, many people still have outdated ideas about what cataracts are, how surgery and recovery works, and when it should happen. At Sweeney Eye Associates, with offices in Sunnyvale and Richardson, we’re…
Refractive Surgery Explained by Dr. Sweeney and Dr. Venincasa If you’re over 40 and tired of reaching for reading glasses—or struggling with both distance and near vision—Refractive Lens Exchange (RLE) may be the solution you’ve been looking for. While LASIK often dominates the conversation, the refractive experts at Sweeney Eye Associates are noticing that RLE…
Experiencing Blurry Vision After Cataract Surgery? It Might Be a Normal Change — and It’s Easy to Treat If you’ve had cataract surgery and are now noticing blurry vision again, or your eye doctor mentioned something called a YAG laser procedure, there’s no need to worry. This is not uncommon, and in many cases, it’s…
At Sweeney Eye Associates, we understand that choosing cataract surgery is a big decision—and we’re proud to offer one of the most advanced options available today: Femtosecond Laser-Assisted Cataract Surgery (FLACS). This breakthrough technology adds a new level of precision, safety, and customization to the cataract surgery experience. What Is FLACS? Femtosecond Laser-Assisted Cataract Surgery…
You’ve got enough to juggle with a chronic condition — medications, checkups, diet, maybe even those suspicious vitamins from Instagram. It’s easy to bump your eye exam to the bottom of the to-do list, especially if your vision seems “fine.” But at Sweeney Eye Associates, we see the other side — the patients who felt fine…
REGAINING CLEAR VISION STARTS HERE Cataract surgery is one of today’s most effective and life-changing procedures. At Sweeney Eye Associates, our board-certified cataract surgeons—Dr. Patrick Sweeney and Dr. Vincent Venincasa—provide advanced care using the latest technology at the trusted Beltline Surgery Center in Dallas County. The procedure itself is quick and painless, but understanding the recovery timeline helps you prepare…
Dilation vs. Eidon Camera: How Advanced Imaging Enhances Your Eye Exam Let’s be honest—getting your eyes dilated isn’t exactly fun. The blurry vision, light sensitivity, and waiting for your pupils to return to normal can make it one of the less pleasant parts of an eye exam. But at Sweeney Eye Associates, we offer advanced imaging technology that,…
Diabetes affects more than just blood sugar levels—it can have serious consequences for your eyesight. Diabetic retinopathy is one of the most common complications of diabetes and the leading cause of vision loss in working-age adults. However, with early detection, lifestyle changes, and advanced treatments, you can take control of your eye health and preserve your vision. At Sweeney…
An Interview With Dr. Vincent Venincasa Had LASIK or PRK Before? Is the Effect Wearing Off or Have You Developed a Cataract? You’re not alone. Millions of people have benefited from LASIK, enjoying years of clear, glasses-free vision. However, like everyone, LASIK patients can eventually develop age-related cataracts, which affect vision over time. When it comes to…
Sunnyvale
2858 N Belt Line Rd., #200
Sunnyvale, TX 75182
Richardson
3610 Shire Blvd #208
Richardson, TX 75082
