About
Mission Statement
“Cassey Optical is dedicated to provide the best eye care and eyewear to all of our patients and to help provide restoration of sight for individuals with limited access to vision care and corrective eyewear”.
Cassey Optical has been serving residents of the Delaware Valley since 1964. It was founded by John C. Cassey, Sr., ABOC. Our optometric department is privately owned and operated by Craig A. Cassey, O.D., P.C. Our optical shop is owned and operated by Scott D. Cassey, ABOC, FNAO.
Our state of the art optometric facility offers complete and thorough eye evaluations, including glaucoma testing and treatment, cataract screening and visual field testing. We also offer the Optomap Retinal Imaging exam. This valuable tool enables us to digitally record the retinal image, often without the need for dilating drops.
Although Pennsylvania does not require opticians to be certified or licensed, our full time opticians are required to be certified by the American Board of Opticianry. They receive continuing education to keep themselves updated with the latest technology and procedures. Our optical department features many services. We offer the latest in frame and lens technology including CRIZAL No-Glare lenses.
Our expert, professional staff is extremely knowledgeable in your eye care and eyewear needs. Our staff has been trained to offer a “Needs Based Solution ” to your visual needs. We truly care about your vision. Most insurances accepted.
Dr. Caitlyn Cassey
Dr. Cassey received her Doctorate of Optometry from the Pennsylvania College of Optometry at Salus University. She received her Bachelors degree in Biology and a minor in Business Administration from Saint Joseph’s University. In her free time she enjoys trying new recipes and spending time with her golden retriever. She is an avid Philadelphia sports fan.Dr. Craig A. Cassey
Dr. Cassey received his undergraduate degree from Bucknell University and his Doctorate of Optometry from the Pennsylvania College of Optometry. He is a Diplomate of the American Board of Optometry. He was cited for Clinical Excellence for his Pediatric Internship at the Thomas P. Lynch Pediatric Unit of the Eye Institute in Philadelphia, PA, where he completed his residency in Primary Care. The faculty of the Pennsylvania College of Optometry cited Dr. Cassey for Clinical Excellence in the Preceptorship and External Educational programs. He is a former clinical examiner for the National Board of Examiners in Optometry. Dr. Cassey is a member of the Board of Trustees at Salus University serving as the Secretary to the board, a member of the Executive Committee, and Chairs the Institutional Policy and Curriculum Committee. He also serves as adjunct faculty at Salus University’s Pennsylvania College of Optometry. Dr. Cassey was cited by Primary Care Optometry News as one of their 250 Innovators in Optometry in October, 2016, by “practicing progressively and providing innovative patient care”*. He is a member of the Chester/Delaware County Optometric Society, Pennsylvania Optometric Association, and the American Optometric Association. He is an active member of his church and community.Dr. Mui Ly
Dr. Mui Ly joined our practice in January 2009. She received her undergraduate studies at Temple University and graduated as a Doctor of Optometry from the Pennsylvania College of Optometry in May 2008. Mui was cited for Clinical Excellence for her Low Vision Internship at the William Feinbloom Low Vision Center at the Eye Institute in Philadelphia with special interests in contact lenses and pediatric vision care. She is married and has three sons.Linda - Optician, Frame Buyer
Linda has been a board certified optician since 1987. She enjoys working between our Brookhaven and Riddle Hospital offices. She is a community service advocate for the American Cancer Society and Operation First Response and supports our company participation in the Walk for the Wounded.Lisa - ABOC Certified Optician
Lisa Esler is ABO certified with nearly 30 years experience, employed with Cassey’s for over 15 years. Lisa has both lab and retail experience which has been a benefit to her as she serves her patients for all their optical needs. “It’s nice to come to work everyday and enjoy what you do”.Michelle - Front Desk Supervisor
Michelle began her career at Cassey’s in May 2008. Her duties include working and supervising the front desk, medical testing and contact lens technician. Michelle is the Wife and Mother of 2 daughters. As a local resident for many years, she takes pride in being the first person our patients see and always greets them with a smile.Brandi – Receptionist/Billing
Brandi is one our font desk receptionists and also takes care of billing. She has a bubbly personality and loves making people feel welcomed. In her spare time, Brandi loves to cook.Sherry – ABOC Certified Optician
Sherry joined our practice in August 2020. Her 30+ years of experience in the optical industry and board certification make her a valuable addition to our team. She loves dogs and enjoys spending time with her family.
Angie - Receptionist
Hi my name is Angela Davis-Richardson and I have been a per diem employee with Cassey’s since 2014. I love the familial atmosphere within the office and and strive to make sure each patient experience is just as warm and welcoming.Hours of Operation
Our Locations
View Where Our Offices Are Located
Locations & Hours
Brookhaven
- Monday
- 9:30 am - Last appointment 4:00 pm
- Tuesday
- 9:30 am - Last appointment 7:00 pm
- Wednesday
- 9:30 am - Last appointment 4:00 pm
- Thursday
- 9:30 am - Last appointment 7:00 pm
- Friday
- 8:00 am - Last appointment 2:00 pm
- Saturday
- 8:00 am - Last appointment 11:00 am
- Sunday
- CLOSED
610-872-6077
Optical: 610-872-2643