20 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Sleem, Ophthalmologist in Brooklyn, NY?
Dr. Abraham Sleem, MD is an Ophthalmologist, who primarily practices in Brooklyn, NY. He has been practicing for over 20 years and is board certified. Dr. Sleem completed his residency at Albany Medical Center. He is a member of the American Society of Cataract and Refractive Surgeons and American Academy of Ophthalmology. Dr. Sleem is fluent in English and Arabic, and is currently seeing new patients. Dr. Sleem’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sleem’s office at (718) 963-8000.
What are Areas of Expertise for Dr. Sleem?
Dr. Abraham Sleem, MD is a highly-rated, board-certified Ophthalmologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Sleem empowers patients to confidently navigate their health journey, specializing in Cataract Surgery, Cataract-Complex, Corneal Disease & Transplant, LASIK-Refractive Surgery, and comprehensive wellness support. Serving the Brooklyn, NY community, Dr. Sleem is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Sleem go to medical school and complete their residency?
Fellowship: Albany Medical Center
Residency: Albany Medical Center
Medical School: St. John's University, Jamaica NY | St. John's University, Jamaica NY
Is Dr. Sleem board certified as an Ophthalmologist?
Yes, Dr. Abraham Sleem, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Sleem speak?
Dr. Sleem and their clinical team can communicate with patients in the following languages:
Arabic
English
What conditions does an Ophthalmologist like Dr. Sleem typically treat?
As an Ophthalmologist, Dr. Sleem 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. Sleem. 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:
- Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
ICD-10 Codes:
- H2513: Age-related nuclear cataract, bilateral
- H2511: Age-related nuclear cataract, right eye
- H2512: Age-related nuclear cataract, left eye
Also known as:
- Dry Eyes
- Tears
- Dry eye syndrome
- Keratoconjunctivitis sicca
- Ocular dryness
ICD-10 Codes:
- H04123: Dry eye syndrome of bilateral lacrimal glands
Also known as:
- Borderline Open-Angle Glaucoma
- Glaucoma
- Early Open-Angle Glaucoma
- Open-angle glaucoma suspect
- Risk of Open-Angle Glaucoma
ICD-10 Codes:
- H40013: Open angle with borderline findings, low risk, bilateral
Also known as:
- Aging of the eye's gel
- Eye Disease
- Vitreous Detachment
- Vitreous syneresis
- Eye gel breakdown
- Vitreous aging
ICD-10 Codes:
- H43813: Vitreous degeneration, bilateral
Also known as:
- Fuchs' Dystrophy
- Corneal Disorder
- Fuchs' Endothelial Dystrophy
- Corneal Endothelial Dystrophy
- Fuchs' Corneal Disease
ICD-10 Codes:
- H18513: Endothelial corneal dystrophy, bilateral
Also known as:
- Amblyopia
- Lazy eye
- Reduced vision
- Vision loss in one eye
ICD-10 Codes:
- H53003: Unspecified amblyopia, bilateral
What procedures does an Ophthalmologist like Dr. Sleem typically perform?
As an Ophthalmologist, Dr. Sleem 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. Sleem. 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:
- Cataract Removal with Lens Implant
- Extracapsular cataract extraction
- Phacoemulsification
- IOL implantation
CPT Codes:
- 66984: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1 stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification); without endoscopic cyclophotocoagulation
Also known as:
- Pterygium Removal with Graft
- Laser Surgery for Secondary Cataract
- Laser Eye Surgery for Glaucoma
- Pterygium Excision with Autograft
- Conjunctival Graft for Pterygium
- Surfer's Eye Surgery with Graft
- YAG Laser Capsulotomy
- Posterior Capsulotomy
- Secondary Cataract Removal
- Laser Eye Surgery
- Iridotomy
- Iridectomy
- Laser Glaucoma Treatment
CPT Codes:
- 65426: Excision or transposition of pterygium; with graft
- 66821: Discission of secondary membranous cataract (opacified posterior lens capsule and/or anterior hyaloid); laser surgery (eg, YAG laser) (1 or more stages)
- 66761: Iridotomy/iridectomy by laser surgery (eg, for glaucoma) (per session)
Also known as:
- Complex Cataract Removal with Lens Implant
- Advanced Cataract Surgery
- Phacoemulsification with IOL
- Complex Extracapsular Cataract Extraction
CPT Codes:
- 66982: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1-stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification), complex, requiring devices or techniques not generally used in routine cataract surgery (eg, iris expansion device, suture support for intraocular lens, or primary posterior capsulorrhexis) or performed on patients in the amblyogenic developmental stage; without endoscopic cyclophotocoagulation
Also known as:
- Goniotomy (Glaucoma Surgery)
- Goniotomy Procedure
- Angle-Opening Glaucoma Surgery
- Congenital Glaucoma Surgery
CPT Codes:
- 65820: Goniotomy
Also known as:
- Tear Duct Plug Insertion
- Punctal Plug Insertion
- Lacrimal Punctum Closure
- Dry Eye Plugs
CPT Codes:
- 68761: Closure of the lacrimal punctum; by plug, each
Does Dr. Sleem accept my insurance?
Dr. Sleem accepts most major insurance plans. Important: Please call our office at (718) 963-8000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sleem accept in Brooklyn, NY?
Dr. Sleem in Brooklyn, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Centers Plan For Healthy Living
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Healthfirst New York
Medicare
New York City Health and Hospitals Corporation
Service Employees International Union (SEIU)
State of New York
UnitedHealth Group
View All Insurances
Where is Dr. Sleem's office located?
What hospitals are Dr. Sleem affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Sleem has admitting privileges at the following hospitals:
Nyu Langone Health - Tisch Hospital,New York, NY
Gold Standard Top Hospital

Ranked in 3 Specialties

Ranked in 13 Procedures

Gold Standard Top Hospital
Ranked in 3 Specialties
Ranked in 13 Procedures
SUNY Downstate Medical Center (University Hospital of Brooklyn),Brooklyn, NY
Would you like to schedule an appointment with Dr. Abraham Sleem?
Dr. Sleem has appointments available at his Brooklyn, NY office. Please select a date and time below.
Recognitions
Memberships & Associations
American Society of Cataract and Refractive Surgeons
Fellow
2006
American Academy of Ophthalmology
Member
2006
Publications
Too many to list. CV available on demand.
, July 2011
What is Dr. Sleem's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sleem's National Provider Identifier (NPI) number is 1508021494.
What common questions do patients ask about Dr. Sleem?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sleem
What is Dr. Abraham Sleem's specialty?
Dr. Sleem is an Ophthalmologist near Brooklyn, NY.
What does an Ophthalmologist do?
An ophthalmologist possesses the knowledge and professional skills required to deliver comprehensive eye and vision care. These medical doctors are trained to diagnose, monitor, and treat all ocular and visual disorders, whether through medical or surgical interventions. Their expertise encompasses a wide range of issues affecting the eye and its structures, including the eyelids, orbit, and visual pathways. Additionally, ophthalmologists prescribe vision services, such as glasses and contact lenses, to help patients achieve optimal visual health.
Is Dr. Abraham Sleem affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Sleem is affiliated with Nyu Langone Health - Tisch Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Ophthalmologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Ophthalmologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Dr. Abraham Sleem accepting new patients in Brooklyn, NY?
Yes, Dr. Abraham Sleem is accepting new patients at this time.
Does Dr. Abraham Sleem offer online booking?
Yes, you can use online booking to schedule an appointment with Dr. Sleem, or call (718) 963-8000 for more information.
How can I make an appointment with Dr. Abraham Sleem?
Yes, you can use online booking to schedule an appointment with Dr. Sleem, or call (718) 963-8000 for more information.
Where is Dr. Sleem's office located?
Dr. Sleem's office is located in Brooklyn, NY.
Which board certifications does Dr. Abraham Sleem have?
Dr. Abraham Sleem is certified by the American Board of Ophthalmology.
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