Your Vision,
Our Passion.
World-Class Eye Care with a Neighborhood Feel
Serving Mercer County with Comprehensive Exams, Boutique Eyewear, & Advanced Surgery.
1,000+ Patient Reviews
(5.0/5.0)
1,000+ Patient Reviews
Dr. Gregory Cox, MD
Dr. Gregory Cox is the eye doctor Hamilton patients trust for everything from eye exams to advanced surgical care. He combines world-class training, personal attention, and state-of-the-art technology, a standard of care reflected in nearly 1,000 perfect 5-star patient reviews.
![Dr. Gregory Cox, MD]({img src="https://emwwz6hgc99.exactdn.com/wp-content/uploads/sites/38/2026/08/Dr.-Gregory-Cox-MD-1787066528.webp?strip=all" /})
Dr. Gregory Cox, MD
Ophthalmologist
Ophthalmologist
Dr. Gregory Cox, MD, is a fellowship-trained ophthalmologist specializing in cornea and refractive surgery who completed advanced training at the prestigious Anheuser-Busch Eye Institute and served as chief resident at the University of Medicine & Dentistry of New Jersey.
![Dr. Anastasia Perry, O.D.]({img src="https://emwwz6hgc99.exactdn.com/wp-content/uploads/sites/38/2026/08/Dr.-Anastasia-Perry-O.D-1787066255.webp?strip=all" /})
Dr. Anastasia Perry, O.D.
Optometrist
Optometrist
Graduating with Highest Clinical Honors from Pennsylvania College of Optometry and selected as one of three students for specialized neuro-ophthalmic disease training at the Eye Institute of Philadelphia, Dr. Anastasia Perry is a board-certified optometrist who combines rigorous evidence-based medicine with compassionate patient advocacy in treating glaucoma, dry eye disease, and complex ocular conditions.
Hamilton’s Trusted Eye Specialist
Gregory Cox, MD brings top-tier expertise to Mercer County, combining advanced surgical fellowship training with a warm, personal approach. Join over 1,000 patients who trust him for everything from routine eye exams to complex vision correction.
Meet Gregory Cox, MD
Dr. Gregory Cox earned his degrees from Rutgers and Hahnemann University, training at the highest academic level and receiving top honors. He was chief resident during his ophthalmology residency and went on to complete a fellowship in cornea and refractive surgery at the renowned Anheuser-Busch Eye Institute at St. Louis University. Patients and referring doctors throughout Mercer County trust him for his surgical skill, broad medical expertise, and genuine care.
Meet Gregory Cox, MD
What Patients Say About Dr. Cox
“I feel I get a thorough exam & he answers all my questions and never makes me feel rushed.”
“Dr. Cox is one of a “Kind”, caring and very patient with you!”
“Dr. Cox is wonderful, he is soft spoken, caring and extremely knowledgeable. His medical staff are expert at their work and have a calming manner.”
Every patient who walks through my door deserves to see the world with confidence and joy. I’m dedicated to listening, educating, and empowering each person, so they understand their eye health, and move forward with confidence and peace of mind
Gregory Cox, MD
Meet Anastasia Perry, O.D
Dr. Anastasia Perry earned her Doctor of Optometry from the Pennsylvania College of Optometry and is licensed to practice in both New Jersey and Pennsylvania. At our Hamilton Township office she provides comprehensive eye exams and contact lens fittings, and manages glaucoma, dry eye, and other ocular disease. She works alongside Dr. Cox to co-manage cataract and refractive surgery patients, from the first evaluation through post-operative care.
Meet Anastasia Perry, OD
What Patients Say About Dr. Perry
“Dr. Perry was very thorough during my eye exam and clearly explained everything she observed. I felt informed and comfortable throughout.”
“Dr. Perry is an exceptional doctor who shows genuine care. She clearly explained my new eye prescription.”
“Excellent care from Dr. Perry and her entire staff. Professional, attentive, and kind.”
About Our Practice
When a patient entrusts us with their eye care, we take that responsibility to heart. Every person who walks through our doors receives the benefit of world-class expertise and state-of-the-art diagnostic technology. Vision is a precious gift, and we honor that trust, whether you’re here for a routine eye exam, new glasses, or advanced treatment for cataracts, glaucoma, or diabetic eye conditions. Dr. Gregory Cox creates a tailored care plan for every patient, answering your questions and empowering you to achieve your best vision and lasting comfort.
We are dedicated to making exceptional care accessible and convenient, with flexible hours and financing options, including a six-month interest-free plan, to help make payments easier for you.
Friendly Faces & Trusted Care Meet Our Team
At our office, you’ll find a cohesive team of experienced and caring professionals, with deep experience in ophthalmology. Every member of Dr. Cox’s staff is handpicked by Dr. Cox for their dedication to patient well-being. We pride ourselves on creating a friendly, welcoming environment and are always available to greet you and answer any questions you may have.
Your Trusted Eye Care Team
In Mercer County
Cataract Surgery
Dr. Gregory Cox combines world-class training, personal attention, and state-of-the-art technology to provide Hamilton patients with trusted, advanced cataract surgery.
From helping you choose the right Intraocular Lens (IOL) to the surgery itself, Dr. Cox creates a tailored care plan for every patient, ensuring you move forward with confidence and peace of mind.
Glaucoma Treatment
When you entrust us with your eye care, Dr. Gregory Cox takes that responsibility to heart. We utilize state-of-the-art diagnostic technology to provide advanced treatment for glaucoma to patients throughout Mercer County. Dr. Cox creates a tailored care plan for every patient, answering your questions and empowering you to preserve your vision and achieve lasting comfort.
Cornea and Refractive Surgery
Dr. Gregory Cox, MD, brings world-class training to Hamilton Township, having completed a fellowship in cornea and refractive surgery at the renowned Anheuser-Busch Eye Institute at St. Louis University. Patients and referring doctors throughout Mercer County trust him for his surgical skill, broad medical expertise, and genuine care.
Eye Exams & Contact Lens Fittings
Dr. Gregory Cox is the eye doctor Hamilton patients trust for everything from routine eye exams to contact lens fittings. We combine personal attention with state-of-the-art diagnostic technology to ensure your vision is at its best. Dr. Cox creates a tailored care plan for every patient, answering your questions and empowering you to see the world with confidence and joy.
Medical Eye Care
Dr. Gregory Cox provides trusted medical eye care for patients in Hamilton Township and throughout Mercer County. We utilize state-of-the-art diagnostic technology to diagnose and manage various ocular health issues, including diabetic eye conditions.
Dr. Cox creates a tailored care plan for every patient, dedicating time to listen, educate, and empower you to preserve your vision with confidence.
Boutique Optical
in Hamilton Township
Our boutique optical in Hamilton Township offers curated styles and expert guidance to help you find frames, lenses, and contacts that fit your vision, your face, and your lifestyle. Proudly serving patients throughout Mercer County, including Lawrenceville, East Windsor, Robbinsville, and Allentown.
Our Happy Patients
Dr. Cox was fantastic! The staff got me in same day for an eye issue. Dr. Cox listened, took his time, examined my eyes, and gave a prescription. Great care; can’t thank them enough for the experience!
Paolo Femia
Doctor Cox is the best at what he does! He answers all your questions! Highly recommend!
James Boy
I was greeted when I walked in, given paperwork, then taken back for screening. The tech was friendly & informative. Dr. Cox was pleasant and answered all my questions. Overall, a good experience!
Barbara Cee
Dr. Cox is knowledgeable and kind. Staff pleasant. Highly recommend.
Nancy Young
Dr Cox was very pleasant and knowledgeable. Good experience.
Linda Rahilly
Contact Us
Monday: 8:30AM-5:30PM
Tuesday: 9AM-5PM
Wednesday: 8:30AM-5:30PM
Thursday: 9AM-5PM
Friday: 9AM-4PM
Saturday: Closed
Revitalize Your Look: Botox Cosmetic
Dr. Cox offers Botox Cosmetic treatments, a safe, effective treatment that smooths forehead lines and crow’s feet in as few as four days, with results lasting up to four months.
