Nancy E. Bonachea, MD
Board-Certified Ophthalmologist & Retina Specialist
Nancy E. Bonachea, MD, is a board-certified ophthalmologist and experienced retina specialist at NH Eye Associates, providing medical and surgical care for diseases of the retina and vitreous. With more than 20 years of vitreoretinal medical and surgical experience, Dr. Bonachea specializes in the diagnosis and treatment of complex retinal conditions, including age-related macular degeneration (AMD), diabetic retinopathy, and conditions requiring retinal surgery.
Dr. Bonachea is certified by the American Board of Ophthalmology and the National Board of Medical Examiners. Her extensive training, research background, and experience in medical and surgical retina care allow her to provide comprehensive treatment for patients with a wide range of retinal diseases.
Schedule an appointment with Nancy E. Bonachea, MD, and the retina team at NH Eye Associates.
Retina Care with Nancy E. Bonachea, MD
Dr. Bonachea has special interests in:
- Age-related macular degeneration (AMD)
- Diabetic retinopathy
- Medical retina care
- Surgical retina care
- Diseases of the retina and vitreous
Retinal diseases can affect the light-sensitive tissue at the back of the eye and may cause blurred vision, distorted vision, floaters, or significant vision loss. Early diagnosis and appropriate treatment can be important for protecting vision.
At NH Eye Associates, Dr. Bonachea evaluates patients using advanced retinal imaging and diagnostic testing and develops an individualized treatment plan based on the underlying condition and its severity.
Education & Medical Training
Undergraduate: St. Louis University Bachelor’s Degree in Biology, Summa Cum Laude
Medical School: Tufts University
Internship: Washington Hospital Center Internal Medicine
Ophthalmology Residency: Georgetown University Medical Center
Vitreoretinal Fellowship: Georgetown University Medical Center
During her ophthalmology training at Georgetown University Medical Center, Dr. Bonachea was elected Chief Resident before completing advanced fellowship training in vitreoretinal disease and surgery.
Board Certification
Dr. Bonachea is certified by the:
- American Board of Ophthalmology
- National Board of Medical Examiners
Awards & Recognition
New Hampshire Magazine Top Doctor
Dr. Nancy Bonachea was recognized by New Hampshire Magazine as a 2026 Top Doctor in Ophthalmology.
Retina Research & Academic Experience
Dr. Bonachea has conducted research involving several important retinal diseases, including:
- Diabetic retinopathy
- Retinopathy of prematurity
- Sickle cell retinopathy
- Endophthalmitis
She has presented her research findings at national conferences.
In 1994, Dr. Bonachea received a Retina Research Foundation/Lawrence Fund Fellowship Grant supporting her work in retinal research.
Professional Organizations
Dr. Bonachea has been a member of professional organizations including:
- American Academy of Ophthalmology
- American Society of Retina Specialists
- New Hampshire Medical Society
- New Hampshire Society of Eye Physicians and Surgeons
Experience in Retina Care
Dr. Bonachea brings more than two decades of experience in the medical and surgical management of retinal disease to NH Eye Associates.
She established Retina Vision Center in 2010 and has extensive experience caring for patients with macular degeneration, diabetic retinal disease, and conditions requiring vitreoretinal surgery.
Schedule a Retina Evaluation with Dr. Bonachea
If you have been diagnosed with a retinal condition or are experiencing new changes in your vision, expert retinal evaluation can help determine the cause and appropriate next steps.
Frequently Asked Questions About Nancy E. Bonachea, MD
Is Dr. Nancy Bonachea a retina specialist?
Yes. Dr. Nancy E. Bonachea is a board-certified ophthalmologist with advanced fellowship training in vitreoretinal disease and surgery. She has more than 20 years of experience providing medical and surgical retina care.
What conditions does Dr. Bonachea treat?
Dr. Bonachea specializes in diseases affecting the retina and vitreous. Her particular interests include age-related macular degeneration, diabetic retinopathy, and conditions requiring surgical retina care.
Does Dr. Bonachea treat macular degeneration?
Yes. Age-related macular degeneration is one of Dr. Bonachea’s special areas of interest. Evaluation may include a dilated retinal examination and advanced retinal imaging to determine the type and severity of AMD and appropriate treatment or monitoring.
Does Dr. Bonachea treat diabetic retinopathy?
Yes. Dr. Bonachea has extensive experience diagnosing and treating diabetic retinopathy and other complications of diabetes that affect the retina.
Does Dr. Bonachea perform retinal surgery?
Yes. Dr. Bonachea is fellowship-trained in vitreoretinal disease and surgery and has extensive experience in both medical and surgical retina care.
Where did Dr. Bonachea complete her retina fellowship?
Dr. Bonachea completed her vitreoretinal fellowship at Georgetown University Medical Center, where she also completed her ophthalmology residency and was elected Chief Resident.
Is Dr. Bonachea board certified?
Yes. Dr. Bonachea is certified by the American Board of Ophthalmology and the National Board of Medical Examiners.
How long has Dr. Bonachea practiced retina care?
Dr. Bonachea has more than 20 years of medical and surgical vitreoretinal experience.
How can I schedule an appointment with Dr. Bonachea?
Patients who need evaluation for macular degeneration, diabetic retinopathy, or another retinal condition can contact NH Eye Associates to request an appointment with Dr. Bonachea. Some retinal conditions may also be referred by an optometrist, ophthalmologist, or primary care provider.