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Dr. Marc Dinowitz, MD

Ophthalmology* Age 53
Dr. Marc Dinowitz, MD
3.8 (5 Ratings)
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Dr. Marc Dinowitz, MD is an Ophthalmology Specialist in Riverhead, NY.
Dr. Marc Dinowitz, MD
3.8 (5 Ratings)
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Dr. Marc Dinowitz, MD

Ophthalmology* Age 53
Riverhead, NY
Accepting new patients
28 years of experience
Dr. Marc Dinowitz, MD is an Ophthalmology Specialist in Riverhead, NY.

About

Dr. Marc Dinowitz, MD is an Ophthalmology Specialist in Riverhead, NY and has 28 years experience. They graduated from STATE UNIVERSITY OF NEW YORK / HEALTH SCIENCE CENTER AT STONY BROOK. They currently practice at Northwell Health Eye Institute at Riverhead and are affiliated with Stony Brook University Hospital and Peconic Bay Medical Center. At present, Dr. Dinowitz received an average rating of 3.8/5 from patients and has been reviewed 5 times. Their office accepts new patients. Dr. Dinowitz is board certified in Ophthalmology and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Iridectomy
Iridotomy
Benign Neoplasm of Choroid
Iridectomy
Iridotomy
Benign Neoplasm of Choroid
Iridectomy
Iridotomy
Benign Neoplasm of Choroid
Age-Related Macular Degeneration
All Headaches (incl. Migraine)
Benign Neoplasm of Eye
Blepharitis
Blepharoconjunctivitis
Cataract
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Central Serous Chorioretinopathy
Chalazion
Chorioretinal Scars
Conjunctiva Degeneration Deposit
Corneal Diseases
Corneal Ulcer
Diabetic Retinopathy
Diplopia
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Disorder of Choroid
Drooping Eyelids (Ptosis)
Drusen
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Dry Age-Related Macular Degeneration
Dry Eyes
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Ectropion of Eyelid
Eye Cancer
Eye Infections
Eye Pain
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Eyelid Disorders
Eyelid Spasm
Floaters
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Foreign Body in Eye
Fuchs' Corneal Dystrophy
Glaucoma
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Hypertensive Retinopathy
Keratitis
Lacrimal Gland Disorder
Lazy Eye
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Migraine
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Miosis
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Nearsightedness
Ophthalmoplegic Migraine
Pinkeye (Conjunctivitis)
Pterygium
Retinal Detachment and Retinal Tear
Retinal Vascular Occlusion
Senile Cataracts
Stye
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Tear Duct Disorders
Visual Field Defects
Vitreous Hemorrhage
Cataract Removal Surgery
Eyelid Surgery
Glaucoma Surgery
Accommodation Disorders
Acute Endophthalmitis
Allergic Conjunctivitis
Anisocoria
Anterior Ischemic Optic Neuropathy
Anterior Scleritis
Aphakia and Other Disorders of Lens
Astigmatism
Bell's Palsy
Black Eye
Blind Hypotensive Eye
Blocked Tear Duct
Brow Ptosis
Chronic Conjunctivitis
Chronic Endophthalmitis
Color Blindness
Conjunctival Hemorrhage
Contusion of the Eyeball
Convergence Insufficiency
Corneal Abrasion or Laceration
Corneal Erosion
Degenerative Disorders of Globe
Diabetic Macular Edema (DME)
Dislocation of Lens
Endophthalmitis
Entropion
Esotropia
Exotropia
Eyeball Contusion
Farsightedness
Foveal and Macular Hypoplasia
Headache
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Herpetic Keratitis
Hordeolum
Hypertropia
Hyphema
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Hypotropia
Idiopathic Intracranial Hypertension
Iridocyclitis
Ischemic Optic Neuropathy
Keratoconus
Localized Anterior Staphyloma
Macular Hole
Macular or Retinal Edema
Malignant Neoplasm of Eye
Marfan Syndrome
Non-Magnetic Retained Intraocular Foreign Body
Nystagmus
Ocular Hypertension
Optic Neuritis
Optic Papillitis
Orbital Cellulitis
Orbital Fracture
Paralytic Strabismus
Pigment Dispersion Syndrome
Pinguecula
Pituitary Gland Cancer
Posterior Scleritis
Presbyopia
Progressive High Myopia
Purulent Endophthalmitis
Retinal Cysts
Retinal Hemorrhage
Retinal Neovascularization
Retinal Telangiectasia
Retinoblastoma
Retinopathy of Prematurity (ROP)
Retinoschisis
Strabismus
Trichiasis
Uveitis and Iridocyclitis
Wet Age-Related Macular Degeneration
B-Scan Ultrasound
Conjunctivoplasty
Contact Lens Fitting Services
Cornea Surgery
Cornea Transplant
Excision of Chalazion
Excision or Destruction of Lesion of Cornea
Eye Test
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Farnsworth Lantern Test
Foreign Body Removal from Eye
Keratomileusis
Ocular Prosthetics
Pterygium Surgery
Removal of Foreign Body from External Eye
Repair of Eye Laceration
Tear Duct Surgery
Ultrasound, Eye
Vision Screening

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Blue Cross and Blue Shield
  • Great West Healthcare-Cigna
  • GHI
    HIP
  • Tricare
  • Medicaid
  • United Healthcare

Locations

  1. 1 Northwell Health Eye Institute at Riverhead
    937 E MAIN ST, Riverhead, NY 11901
    Icon Directions Right Arrow Directions Phone Icon (631) 369-0777
  2. 2 Northwell Health Eye Institute at Port Jefferson
    251 E Oakland Ave, Port Jefferson, NY 11777
    Icon Directions Right Arrow Directions Phone Icon (631) 473-5329
  3. 3 Northwell Health Eye Institute at Ridge
    669 Whiskey Rd, Ridge, NY 11961
    Icon Directions Right Arrow Directions Phone Icon (631) 744-8020

Patient Satisfaction

Likelihood to recommend Dr. Dinowitz
3.8
Based on 5 Reviews
5 Stars (3)
4 Stars (0)
3 Stars (1)
2 Stars (0)
1 Star (1)

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Patient Reviews
Aug 21, 2021
dont like a team approach want one doctor to do it all that way there are less issues the technicans make too many errors.
— Aug 21, 2021
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Photo: Dr. Marc Dinowitz, MD
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Dr. Dinowitz's Office & Staff

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Experience with Dr. Dinowitz

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  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Ophthalmology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • STATE UNIVERSITY OF NEW YORK / HEALTH SCIENCE CENTER AT STONY BROOK
    1996
Medical Education

Board Certifications

Board Certifications
  • Ophthalmology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Marc Dinowitz, MD. To arrange an appointment, call the number on Dr. Dinowitz's profile.

Dr. Marc Dinowitz, MD is affiliated with Stony Brook University Hospital and Peconic Bay Medical Center.

Yes, Dr. Marc Dinowitz, MD holds board certification in Ophthalmology.

Hospital Affiliations

  • Stony Brook University Hospital

    101 Nicolls Rd, Stony Brook, NY

  • Peconic Bay Medical Center

    1 Heroes Way, Riverhead, NY