Meet Your Glaucoma Specialists in Buffalo, NY

Eye Doctors at Ophthalmology Associates of WNY

For over 50 years, Ophthalmology Associates of Western New York has cared for the vision and optical health of Buffalo and Western New York. Our mission is to support our patients in a way that allows them to live their best life by achieving their healthiest vision.

Ophthalmology Associates of Western New York are your cataract and glaucoma specialists in Buffalo, NY. We confidently provide a comprehensive set of vision services to our patients through our superior team of experts. We are specialists when it comes to treating glaucoma and other eye conditions.


Dr. Joseph Berardi, M.D.

Dr. Joseph Berardi is a Board-Certified Fellow of the American Academy of Ophthalmology and was once the Presidential Flight Surgeon for Air Force One. 

Dr. Berardi is a skilled laser-assisted cataract surgeon who uses multi-focal and toric intraocular lens implants. He’s also been performing Lasik eye surgery for decades, including at a center in Canada preceding the procedure’s approval in the USA. As a glaucoma specialist in Buffalo, NY, Dr. Berardi’s comprehensive understanding of the human eye and extensive experience allow him to diagnose and treat glaucoma at various stages. Learn more about Dr. Joseph Berardi, M.D.


Dr. Diane Flanigen, M.D.

Dr. Diane Flanigen is board certified by the American Board of Ophthalmology. A fellow of the American Academy of Ophthalmology, Dr. Flanigen is also a New York State Ophthalmology Society member. 

Dr. Flanigen offers considerable experience in caring for eye medical conditions, including diagnosing and managing glaucoma in her patients in Buffalo, NY. Learn more about Dr. Diane Flanigen, M.D.


Dr. Charles Niles, M.D.

Dr. Charles Niles, M.D. is the first Fellowship-trained glaucoma specialist in Western New York. Specializing in glaucoma and cataract surgery, Dr. Niles is a Board Certified Fellow of the American Academy of Ophthalmology, a member of the American Glaucoma Society, and a Clinical Assistant Professor at the UB Medical School.

Dr. Niles uses laser-assisted cataract surgery and premium IOL to help patients achieve their best possible cataract surgery outcome. A customized version of glaucoma therapy utilizing different laser technologies, implantable glaucoma devices and micro-invasive glaucoma surgeries. Learn more about Dr. Charles Niles, M.D.


Dr. Ashley Russell, O.D.

Dr. Ashley Russell, O.D. is a Fellow of the American Academy of Optometry. A particular interest in glaucoma led her to a year of training at the Manhattan Eye, Ear & Throat Hospital alongside top glaucoma specialists, where she learned to manage complicated glaucoma cases. Today, as one of our glaucoma specialists in Buffalo, NY, Dr. Russell provides medical eye care for patients suffering from a variety of options. She works in conjunction with Dr. Niles for patients requiring surgical intervention. Learn more about Dr. Ashley Russell, O.D.


Dr. Samuel Scaduto, O.D.

Dr. Samuel Scaduto, O.D., has over 40 years of optometric experience, including a degree earned at the Illinois College of Optometry in Chicago. This experience allows him to provide families with vision care, managing many vision issues, including glaucoma, diabetic eye disease, and double vision. Dr. Scaduto is one of our glaucoma specialists in Buffalo, NY. Learn more about Dr. Samuel Scaduto, O.D.

Eyesight is one of your most essential senses. Eighty percent of what we perceive comes through our sense of sight. Routine care can help us maintain healthy vision and support the early discovery of eye disease.

For people needing general eye care or seeking cataract and glaucoma specialists in Buffalo, NY, and the greater Western New York region, contacting Ophthalmology Associates of Western New York is a first step in the right direction. Our team of experienced experts and specialists is here to serve and support you and the health of your eyes.