Summary

Dr. Gregory Haffner treats retinal detachment, age-related macular degeneration, and posterior vitreous detachment, and performs retinal detachment surgery and vitrectomy. He practices ophthalmology and has 25 years of experience, with an affiliation at Yale New Haven Health Bridgeport Hospital.

Dr. Haffner earned his medical degree from the Royal College of Surgeons in Ireland School of Medicine and completed his residency at Yale University School of Medicine. He sees patients at several locations in Connecticut, including Hamden, Westport, Trumbull, Old Greenwich, and Wilton. He speaks Chinese and Spanish.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.1
  • 25 years of experience
  • speaks Chinese, Spanish
  • Yale University School Of Medicine
  • 24 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 1 hospital affiliation
  • 6 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Gregory Martin Haffner has 6 locations

New England Retina Associates

2200 Whitney Ave Ste 300Hamden, CT 06518
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

New England Retina Associates

162 Kings Hwy N Ste 5Westport, CT 06880
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

New England Retina Associates

999 Silver Ln Ste 2bTrumbull, CT 06611
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

New England Retina Associates

1445 E Putnam AveOld Greenwich, CT 06870
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Wilton Surgery Center

195 Danbury RdWilton, CT 06897
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

Surgery Center Of Fairfield County

112 Quarry Rd Fl 3Trumbull, CT 06611
Mon8:30 am - 6:30 pm
Tue8:30 am - 6:30 pm
Wed8:30 am - 6:30 pm
Thu8:30 am - 6:30 pm
Fri8:30 am - 6:30 pm
SatClosed
SunClosed

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Dr. Gregory Martin Haffner, MDDr. Richard Ian KaplanDr. Meredith Pasmantier KimDr. Beatrice F Desmarchais
OphthalmologyOphthalmologyOphthalmologyOphthalmology
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
25 Years of Experience 12 Years of Experience 9 Years of Experience 35 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Chinese, Spanish
Hamden , CTTrumbull , CTWashington , DCNew Haven , CT
Med School: Royal College Of Surgeons In Ireland School Of Medicine Med School: Columbia University College Of Physicians & Surgeons Med School: George Washington University School Of Medicine & Health Sciences Med School: Univ De Sherbrooke Fac De Med
Current Profile
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Insurance Plans Accepted by Dr. Gregory Martin Haffner

  • Accepts Medicare

Medical Specialties

Dr. Gregory Martin Haffner has the following specialty

Specialty Expertise

Dr. Gregory Martin Haffner has the following 10 areas of expertise

  • Blindness
  • Cataract
  • Diabetic Retinopathy
  • Eye Exam
  • Eye Pain
  • Glaucoma
  • Lasik Surgery
  • Macular Degeneration
  • Retinal Disorders
  • Vision Issues

Certifications, License, & Education

25 Years Experience

Dr. Gregory Martin Haffner holds an expired medical license in the state of Connecticut.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2026.

Education & Training

Residency

Completed their residency at Yale University School Of Medicine.

Medical School

Graduated from Royal College Of Surgeons In Ireland School Of Medicine in 2001.

NPI Number

Dr. Haffner's NPI number is 1407886450.

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Frequently Asked Questions

Is Dr. Gregory Haffner accepting new patients?
Dr. Gregory Haffner is accepting new patients on Vitals. View Dr. Gregory Haffner's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Gregory Haffner?
You can find contact information for Dr. Gregory Haffner here on Vitals.
Does Dr. Gregory Haffner accept my insurance?
You can see the insurance plans that Dr. Gregory Haffner accepts on their Vitals profile.
Which hospitals is Dr. Gregory Haffner affiliated with?
Dr. Gregory Haffner is affiliated with Yale New Haven Health Bridgeport Hospital.
What languages does Dr. Gregory Haffner speak?
Dr. Gregory Haffner speaks Chinese and Spanish.

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