Dr. John Brennan, MD

Ophthalmology  |  
Male  |  
Age 79
(1)
Insurances AcceptedSave
Dr. John Brennan, MD
Dr. John Brennan, MD is an ophthalmology doctor who practices in Manhasset, NY. He is 79 years old and has been practicing for 52 years. Dr. Brennan is affiliated with Saint Francis Hospital Roslyn.

1615 Northern Blvd Ste 403

Manhasset, NY 11030

Contact Information
Dr. John Brennan, MD

Dr. John Brennan, MD

Accepted insurance

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan
  • Oxford Health Plans
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Learn about Dr. Brennan

Dr. Brennan's Experience

0%ExperienceMatch
Dr. Brennan's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Ophthalmology
  • Board certified in Ophthalmology
  • No malpractice claims found
  • No sanctions found
  • No board actions found
1

Specialties

  • Ophthalmology
1

Board Certifications

  • Ophthalmology
    Accredited by: American Board of Ophthalmology*
27

Conditions Treated

  • All Headaches (incl. Migraine)
  • Blocked Tear Duct
  • Brain Disorders
  • Cataract
  • Chalazion
  • Conjunctival Hemorrhage
  • Corneal Diseases
  • Corneal Ulcer
  • Drusen
  • Dry Age-Related Macular Degeneration
  • Dry Eyes
  • Entropion
  • Eye Infections
  • Eyelid Disorders
  • Glaucoma
  • Headache
  • Keratitis
  • Migraine
  • Optic Neuritis
  • Pinkeye (Conjunctivitis)
  • Retina Diseases
  • Retinal Vein Occlusion
  • Senile Cataracts
  • Tear Duct Disorders
  • Ulcer
  • Vascular Disease
  • Vitreous Hemorrhage

Background Check

0 Malpractice Claims

No malpractice history found for New York.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Royal College Of Surgeons In Ireland, National University Of Ireland, School Of Medicine
    Medical School | Graduated 1965
  • Li College Hospital
    Internship Hospital | Completed 1966
  • St Lukes Hospital
    Residency Hospital | Completed 1972

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Brennan has no media or publications listed.

Languages Spoken

  • English
  • Greek

Memberships & Professional Affiliations

Dr. Brennan does not have any memberships or affiliations listed. If you are Dr. Brennan and would like to add memberships or affiliations, please update your profile.

Dr. Brennan's Reviews

Likelihood of recommending Dr. Brennan to family and friends
5.0
based on 1 review
Dr. Brennan's Performance
  • Trustworthiness
    EXCELLENT
  • Explains condition(s) well
    EXCELLENT
  • Answers Questions
    EXCELLENT
  • Time well spent
    EXCELLENT
Office & Staff Performance
  • Scheduling
    EXCELLENT
  • Office environment
    EXCELLENT
  • Staff friendliness
    EXCELLENT
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Dr. Brennan accepts 12 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of Louisiana
    BlueConnect HMO
  • Blue Cross Blue Shield of Massachusetts
    Preferred Blue PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • EmblemHealth
    Health Insurance Plan of Greater New York (HIP) PPO
  • Empire Blue Cross Blue Shield
    Empire Blue Cross Blue Shield HMO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Humana
    Choice Care PPO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Oxford Health Plans
    Freedom Plan
  • UnitedHealthCare
    Oxford Liberty

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Brennan has admitting privileges

Saint Francis Hospital Roslyn
100 Port Washington Blvd
Roslyn, NY 11576
View Hospital Profile