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28 Years
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Emergency
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Your Trusted Optometrists in Portland, Maine
Casco Bay EyeCare was founded in 1998 by a group of leading optometrists dedicated to delivering exceptional vision care services across Maine. Our practice combines extensive experience with a commitment to advanced technology and personalized attention, ensuring patients receive comprehensive eye health examinations, prescription lenses, and specialized treatments. With eight optometrists and ABO-certified opticians, we prioritize uncompromising quality in diagnosing and managing eye conditions while maintaining a focus on patient comfort and satisfaction.

Our team actively participates in clinical research and stays at the forefront of innovations in contact lenses, digital eye strain solutions, and pediatric optometry. We serve the Greater Portland area through five conveniently located offices, offering both scheduled appointments and walk-in services for eyewear needs.
Services
Vision Examinations Eyeglasses Contact Lenses Computer Vision Syndrome Treatment Sports Goggles Pediatric Optometry Cataract Management Dry Eye Treatment Glaucoma Screening Macular Degeneration Care
Details
  • Year established: 1998
Highlights and features
  • We have over 25 years of combined experience in optometric care.
  • Our ABO-certified opticians ensure precise eyewear fittings.
  • We offer specialized contact lens solutions for complex cases.
  • Our offices provide comprehensive pediatric vision examinations.
  • We utilize advanced technology for digital eye strain treatment.
Associations and certifications
  • American Board of Opticianry
What people say
Knowledgeable doctors Thorough eye exams Wide frame selection Excellent service Pediatric expertise
Services
Vision Examinations
Our comprehensive eye exams include glaucoma and cataract testing, retinal photography, and computerized peripheral vision assessments. We diagnose and manage eye diseases while providing personalized vision correction recommendations. Our optometrists also offer pediatric eye exams and pre- and post-operative care for refractive surgeries.
Contact Lenses
We specialize in fitting patients with customized contact lenses, including daily disposables, bifocals, and astigmatic designs. Our team addresses challenges like dry eye and irregular corneas using advanced lens materials and semi-scleral options for complex cases.
Eyeglasses
Our optical shops offer designer frames, progressive lenses, and protective eyewear. Certified opticians assist with frame selection, lens customization, and adjustments. We provide high-index, polycarbonate, and blue-light-blocking lenses tailored to individual vision needs.
Computer Vision Syndrome Treatment
We address symptoms like headaches and blurred vision from prolonged screen use through specialized lens designs and ergonomic recommendations. Our optometrists evaluate environmental factors and prescribe coatings to reduce glare and improve visual comfort.
Pediatric Optometry
Our practice offers infant vision assessments and comprehensive exams for school-age children. We detect and manage developmental vision issues that may impact learning, including amblyopia and eye alignment problems, using non-invasive techniques.
People
Michael P. Anastasio, OD
Optometrist
Dr. Anastasio provides comprehensive eye care with expertise in contact lens fittings and ocular disease management. He serves patients at our Westgate office in Portland.
Robert W. Banglmaier, MSc, OD
Optometrist
Dr. Banglmaier specializes in pediatric optometry and vision therapy. He holds a Master of Science degree and offers care at both our Portland and South Portland locations.
Amy B. Cyr, OD, FAAO
Optometrist
Dr. Cyr focuses on primary eye care and contact lens innovations. As a Fellow of the American Academy of Optometry, she delivers advanced care at our Old Port office.
Steven A. Goldstein, OD
Optometrist
Dr. Goldstein specializes in ocular disease diagnosis and treatment. He provides comprehensive eye exams and personalized vision correction solutions at our Portland location.
Sian E. Liem, MSc, OD, FAAO
Optometrist
Dr. Liem combines clinical research expertise with patient care, focusing on complex contact lens cases. Her background includes academic contributions to optometric advancements.
Questions
What services does Casco Bay EyeCare offer?
We provide comprehensive eye exams, contact lens fittings, prescription eyewear, pediatric optometry, and treatment for conditions like glaucoma and macular degeneration.
Do you accept walk-in patients?
Walk-ins are welcome for eyewear purchases, but we recommend scheduling appointments for eye examinations to ensure timely service.
Are your opticians certified?
Yes, our opticians are certified by the American Board of Opticianry and maintain continuing education to ensure expert eyewear fittings.
How do you handle eye emergencies?
Call any office for after-hours emergency instructions. Our doctors provide urgent care guidance for ocular injuries or sudden vision changes.
Do you offer financing options?
Financing options may be available through third-party providers. Contact our offices for details about payment plans for vision care services.
Reviews (5)
Jeannie Trueman
Oct 03, 2021 Report
Not accepting patients that have mainecare even if they want to pay out of pocket. Talk about classist.
Cheryl Barter
May 01, 2021 Report
This place is great. I have been going to Casco Bay Eye Care for many years now. I highly recommend them.
Mitchell Vance
Jan 17, 2018 Report
Casco Bay has consistently given an awesome service and always with a smile! They have gone above and beyond what I expected!
Bill R.
Oct 05, 2015 Report
Our family has gone to Dr Mike for years. Dr Michael Anastasio is great- thorough, caring, takes the time to explain things. We tried several other eye docs in town and there was always something missing. We were lucky to find him and gladly give him and his staff top marks
C. M.
Oct 21, 2011 Report
Maybe they have good eyecare, but their business practices are far from exemplary. My mother was a patient there, and they failed to bill her secondary insurance, sent her bills that were unwarranted, and when she finally left the state, they lost or ignored requests to send her records to a new eye clinic, even after all the required paperwork was sent. They did not respond as requested to voicemail. VERY frustrating -- you have to hope they do everything right the first time on the business end of things, or you may have to put in a great deal of time and effort to straighten it out. and by all means, check ALL the detail on all your bills!