Refractive & Advanced Cataract Specialist
President & Managing Partner, Nielsen Eye Center
Quincy | Norwell | Norwood | Weymouth
About Dr. Moreira
With over a decade of dedicated clinical experience, Helen Moreira, M.D. is a board-certified ophthalmologist, refractive surgeon, and President of Nielsen Eye Center. Dr. Moreira has performed well over 10,000 successful cataract and refractive surgeries since 2013, restoring clear vision for patients across Greater Boston and the South Shore of Massachusetts.
She specializes in full-scope vision correction and custom surgical solutions—including LASIK, EVO ICL, Refractive Lens Exchange (RLE), and laser cataract surgery with advanced technology intraocular lenses (IOLs)—tailoring every treatment plan to her patients’ unique lifestyle and visual goals.
Clinical Specialties & Surgical Expertise
Refractive & Custom Vision Correction
- LASIK & Custom Laser Vision Correction: Blade-free refractive surgery utilizing the WaveLight® Refractive Suite with Wavefront-Optimized technology to correct nearsightedness, farsightedness, and astigmatism. Learn about LASIK at Nielsen Eye Center →
- EVO ICL (Implantable Collamer Lens): Advanced phakic lens solution specializing in visual correction for patients with high myopia, astigmatism, or thin corneas. Learn about EVO ICL →
- Refractive Lens Exchange (RLE): Custom Lens Replacement replacing the eye’s natural lens with an advanced intraocular lens to treat presbyopia or high refractive error prior to cataract development. Explore RLE & Custom Lens Replacement →
- Corneal Cross-Linking (Epi-On): Minimally invasive epi-on cross-linking using the Glaukos system designed to slow or stop keratoconus progression, with a faster recovery than traditional treatments. Explore Keratoconus Treatments →
Advanced Cataract Surgery & Premium Lenses
- Femtosecond Laser Cataract Surgery: Precision laser-assisted cataract removal paired with custom multifocal, EDOF, and toric intraocular lenses (IOLs) to minimize dependence on glasses. Learn about Laser Cataract Surgery & Premium IOLs →
Comprehensive Glaucoma Management
- MIGS & Sustained-Release Therapies: Minimally Invasive Glaucoma Surgery, Durysta® sustained-release implants, and outpatient SLT laser therapy to control intraocular pressure. Explore Glaucoma Treatment Options →
Education & Professional Credentials
- Undergraduate Education: Mount Holyoke College (Magna Cum Laude)
- Medical Degree (M.D.): University of Massachusetts Chan Medical School (Alpha Omega Alpha Honor Medical Society)
- Ophthalmology Residency: Brown University (Chief Resident)
- Board Certification: American Board of Ophthalmology
- Languages Spoken: English, Portuguese, Spanish
Executive Leadership, Governance & Hospital Affiliations
- President & Managing Partner (Co-Owner), Nielsen Eye Center
- Board Member & Co-Owner, Cataract and Laser Center (CLC)
- Board Member & Co-Owner, Quincy Laser Eye Center
- Hospital & Health System Affiliations: South Shore Hospital | Boston University School of Medicine / Boston Medical Center Affiliated Facilities
- Active Member, American Academy of Ophthalmology (AAO)
- Active Member, American Society of Cataract and Refractive Surgery (ASCRS)
- Active Member & Invited Speaker, New England Ophthalmological Society (NEOS- 2027)
Philosophy of Care
“Every eye is unique, and so are the visual needs of every patient. My priority is to provide personalized, technologically advanced surgical solutions that empower my patients to live active lives without the barrier of compromised sight.”
Frequently Asked Questions (FAQ)
Dr. Moreira specializes in full-scope refractive vision correction and cataract surgery. Her surgical expertise includes blade-free LASIK utilizing the WaveLight® Refractive Suite, EVO ICL (Implantable Collamer Lens) for high myopia or thin corneas, Refractive Lens Exchange (RLE/CLR), femtosecond laser cataract surgery with advanced technology intraocular lenses (multifocal, EDOF, toric), Minimally Invasive Glaucoma Surgery (MIGS), Durysta implants, and epi-on corneal crosslinking.
Dr. Moreira sees patients at Nielsen Eye Center practice locations in Quincy, Norwell, Norwood, and Weymouth, with surgical procedures performed at Cataract and Laser Center in Dedham and Quincy Laser Eye Center. Her practice serves communities across Greater Boston, MetroWest, and the South Shore, including Dorchester, Milton, Quincy, Braintree, Weymouth, Dedham, Westwood, Dover, Wellesley, Needham, Medfield, Sharon, Canton, Walpole, Hingham, Cohasset, Scituate, Norwell, Marshfield, Duxbury, Plymouth, and Cape Cod.
Dr. Moreira provides patient consultations and surgical care in English, Spanish, and Portuguese.
Dr. Moreira has performed well over 10,000 successful refractive and cataract surgeries since starting practice in 2013.
Yes, Dr. Moreira accepts new patient evaluations for LASIK, EVO ICL, vision correction, cataract surgery, glaucoma care, and corneal crosslinking across all Nielsen Eye Center locations.
Schedule Your Consultation Today with Dr. Moreira
Fill out the information below to schedule an appointment with Dr. Moreira to discuss options for improving your vision.
Helen Moreira, M.D.
