5.0
(35)Affiliated with a Castle Connolly Top Hospital
Who is Dr. Marcus, Ophthalmologist in New York, NY?
Where did Dr. Marcus go to medical school and complete their residency?
Residency: Johns Hopkins Hosp, Ophthalmology; Mt Sinai Med Ctr, Ophthalmology; Mt Sinai Med Ctr, Internal Medicine | Winthrop-University Hospital Program
Medical School: Jawaharlal Institute of Post Graduate Medicine Research, Pondicherry University
Is Dr. Marcus board certified as an Ophthalmologist?
Yes, Dr. Sergiu Marcus, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Marcus speak?
Dr. Marcus and their clinical team can communicate with patients in the following languages:
- English
- French
- Italian
What conditions does an Ophthalmologist like Dr. Marcus typically treat?
As an Ophthalmologist, Dr. Marcus diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Marcus. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Type 2 Diabetes with Macular Edema
- Type 2 Diabetes with Moderate Diabetic Eye Disease and Macular Swelling (Left Eye)
- Type 2 Diabetes with Advanced Diabetic Eye Disease and Macular Swelling (Both Eyes)
- Diabetes Type 2
- Diabetic Eye Problems
- Diabetic Eye Swelling
- Type 2 Diabetes Mellitus
- Diabetic Macular Swelling
- Moderate Nonproliferative Diabetic Retinopathy with Macular Edema Left Eye
- Moderate Retina Damage Left Eye with Macular Swelling
- Diabetic Macular Edema Left Eye
- Proliferative Diabetic Retinopathy with Macular Edema Bilateral
- Advanced Retina Damage Both Eyes with Macular Swelling
- Diabetic Macular Edema Both Eyes
ICD-10 Codes:
- E113313: Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, bilateral
- E113311: Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, right eye
- E113312: Type 2 diabetes mellitus with moderate nonproliferative diabetic retinopathy with macular edema, left eye
- E113513: Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema, bilateral
- E113512: Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema, left eye
- E113511: Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema, right eye
Also known as:
- Wet Macular Degeneration
- Macular Degeneration
- Exudative AMD
- Neovascular Macular Degeneration
- Wet AMD
- Age-related Macular Degeneration (Wet)
ICD-10 Codes:
- H353211: Exudative age-related macular degeneration, right eye, with active choroidal neovascularization
- H353221: Exudative age-related macular degeneration, left eye, with active choroidal neovascularization
Also known as:
- High Blood Pressure Eye Damage
- Retinal Disorder
- Hypertensive Retinopathy
- Eye Damage from Hypertension
- High Blood Pressure Retinopathy
ICD-10 Codes:
- H35033: Hypertensive retinopathy, bilateral
What procedures does an Ophthalmologist like Dr. Marcus typically perform?
As an Ophthalmologist, Dr. Marcus performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Marcus. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Retina Laser Treatment (Photocoagulation)
- Laser Treatment for Retinopathy
- Retinal photocoagulation
- Macular edema laser
- Retina tumor laser treatment
- Photocoagulation for Retinopathy
- Diabetic Retinopathy Laser Treatment
- Retinal Laser Therapy
CPT Codes:
- 67210: Destruction of localized lesion of retina (eg, macular edema, tumors), 1 or more sessions; photocoagulation
- 67228: Treatment of extensive or progressive retinopathy (eg, diabetic retinopathy), photocoagulation
Also known as:
- Eye Injection
- Intravitreal Injection
- Retinal Injection
- Macular Degeneration Injection
- Eye Medication Injection
CPT Codes:
- 67028: Intravitreal injection of a pharmacologic agent (separate procedure)
Also known as:
- Retinal Laser Treatment
- Retinal Photocoagulation
- Laser for Retinal Tear
- Retinal Detachment Prevention Laser
CPT Codes:
- 67145: Prophylaxis of retinal detachment (eg, retinal break, lattice degeneration) without drainage; photocoagulation
Also known as:
- Retinal Detachment Repair (Laser)
- Laser Retinal Repair
- Photocoagulation for Retina
- Detached Retina Surgery
CPT Codes:
- 67105: Repair of retinal detachment, including drainage of subretinal fluid when performed; photocoagulation
Also known as:
- Laser Treatment for Choroid Lesion
- Choroidal Photocoagulation
- Eye Laser Therapy
- Choroidal Neovascularization Treatment
CPT Codes:
- 67220: Destruction of localized lesion of choroid (eg, choroidal neovascularization); photocoagulation (eg, laser), 1 or more sessions
Does Dr. Marcus accept my insurance?
Dr. Marcus accepts most major insurance plans. Important: Please call our office at (631) 231-4455 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Marcus accept in New York, NY?
Dr. Marcus in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Healthfirst New York
Medicare
Oscar Health
Service Employees International Union (SEIU)
State of New York
UnitedHealth Group
VillageCare of New York
View All Insurances
Where is Dr. Marcus' office located?
What hospitals are Dr. Marcus affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Marcus has admitting privileges at the following hospitals:
Ratings & Reviews
5.0
Overall rating
Based on 35 reviews
Office Experience
95% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
95% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Appointment Booking
92% of patients found it easy to book an appointment
Diagnosis
98% of patients were satisfied with the doctor's diagnosis and explanation of their condition
Patients give Dr. Sergiu Marcus an Excellent overall experience rating of 5 out of 5 stars. Dr. Marcus has been rated and reviewed by 35 patients. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Marcus, his bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsWhat is Dr. Marcus's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Marcus's National Provider Identifier (NPI) number is 1922087766.
What common questions do patients ask about Dr. Marcus?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Marcus