Dr. Sergiu Marcus, MD

Dr. Sergiu Marcus, MD

Ophthalmology  ·  
Male  ·  
Age 70
(7)
Save
Dr. Sergiu Marcus, MD is an ophthalmology specialist in Brentwood, NY and has been practicing for 31 years. He graduated from Joan Sanford I Weill Medical College Of Cornell University in 1981 and specializes in ophthalmology.

601 Suffolk Ave

Brentwood, NY 11717

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • First Health (Coventry Health Care)
  • 3 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Marcus

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Marcus performs your care needs compared to other doctors.

Dry Age-Related Macular Degeneration
very high
more than 99% of peers
Diabetic Retinopathy
very high
more than 99% of peers
Destruction of Lesion of Retina and Choroid
very high
more than 98% of peers

Dr. Marcus's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Ophthalmology

1  Board Certifications

  • Ophthalmology
    Accredited by: American Board of Ophthalmology*

57  Conditions Treated

  • Acute Endophthalmitis
  • Age-Related Macular Degeneration
  • All Headaches (incl. Migraine)
  • Anterior Ischemic Optic Neuropathy
  • Aphakia and Other Disorders of Lens
  • Benign Neoplasm of Choroid
  • Benign Neoplasm of Eye
  • Benign Tumor
  • Blepharitis
  • Blind Hypotensive Eye
  • Blindness
  • Brain Disorders
  • Cataract
  • Central Serous Chorioretinopathy
  • Chorioretinal Scars
  • Conjunctival Hemorrhage
  • Degenerative Disorders of Globe
  • Diabetic Macular Edema (DME)
  • Diabetic Retinopathy
  • Diplopia
  • Drusen
  • Dry Age-Related Macular Degeneration
  • Dry Eyes
  • Endophthalmitis
  • Eye Cancer
  • Eye Infections
  • Eyelid Disorders
  • Floaters
  • Fuchs' Corneal Dystrophy
  • Glaucoma
  • Iridocyclitis
  • Keratitis
  • Lazy Eye
  • Macular Edema
  • Macular Hole
  • Migraine
  • Nearsightedness
  • Ocular Hypertension
  • Optic Neuritis
  • Pinkeye (Conjunctivitis)
  • Progressive High Myopia
  • Pterygium
  • Purulent Endophthalmitis
  • Retina Diseases
  • Retinal Cysts
  • Retinal Detachment and Retinal Tear
  • Retinal Dystrophy
  • Retinal Hemorrhage
  • Retinal Neovascularization
  • Retinal Vein Occlusion
  • Retinitis Pigmentosa (RP)
  • Retinoschisis
  • Senile Cataracts
  • Uveitis and Iridocyclitis
  • Vascular Disease
  • Vitreous Hemorrhage
  • Wet Age-Related Macular Degeneration

Less

Read Less

5  Procedures

  • Destruction of Lesion of Retina and Choroid
  • Eye Surgery
  • Paracentesis of Anterior Eye
  • Repair of Retinal Detachment or Retinal Tear
  • Vitreoretinal Surgery

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

  • Joan Sanford I Weill Medical College Of Cornell University
    Medical School | Graduated 1981
  • Mt Sinai Hospital
    Internship Hospital | Completed 1982
  • Mt Sinai Hospital
    Residency Hospital | Completed 1985
  • Johns Hopkins Hospital
    Fellowship Hospital | Completed 1987

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Marcus has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Marcus' Reviews

4.0
Likelihood of recommending Dr. Marcus to family and friends
7 total reviews (2 have comments)

Likelihood to Recommend (7)

  • 5
    (5)
  • 4
    (0)
  • 3
    (0)
  • 2
    (1)
  • 1
    (1)

Dr. Marcus' Performance

  • Trustworthiness

    VERY GOOD
  • Explains condition(s) well

    EXCELLENT
  • Answers questions

    VERY GOOD
  • Time well spent

    VERY GOOD

Office & Staff Performance

  • Scheduling

    EXCELLENT
  • Office environment

    EXCELLENT
  • Staff friendliness

    EXCELLENT
  • Average wait time

    16 to 30 minutes

Patient Comments (2)

Super cool Dr. with great demeanor with children. Only dr visit my child like!!
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Dr. Marcus did not explain macular degeneration to me in amy understandable or in-depth way. He seemed preoccupied, and kept his focus on the computer screen in front of him. He did not look me straight in the eye except when I returned to his office with a problem after an injection.
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