Associate Professor of Ophthalmology, Harvard Medical School

Ophthalmology

Dr. John I. Loewenstein practices Ophthalmology. He researched medicine at University at Buffalo, School of Medicine and Biomedical Sciences. He received 2 awards: "Regional Top Doctor" and "Fellow (FAAO)". Doctor John I. Loewenstein, MD has written publications. He has 14 publications published with PubMed. The lastest paper is: 'A Man with Paraneoplastic Retinopathy plus Small Fiber Polyneuropathy Associated with Waldenstrm Macroglobulinemia (Lymphoplasmacytic Lymphoma): Insights into Mechani...' John Loewenstein is registered with Medicare and accepts Medicare payments.

Publications

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• A Man with Paraneoplastic Retinopathy plus Small Fiber PolyNeuropathy Associated with Waldenström Macroglobulinemia (Lymphoplasmacytic Lymphoma): Insights into Mechani...
• Detection of antiRetinal autoantibodies in serum by Western blotting--reply.
• Conversion to Aflibercept For Chronic Refractory Or Recurrent Neovascular Age-Related Macular Degeneration.
• Evaluation of the virtual mentor Cataract training program.
• Multifocal electroretinographic abnormalities in ethambutol-induced visual loss.
• Endophthalmitis associated with intravitreal injections.
• Chorioretinal changes heralding metastatic malignancy.
• Choroidal neovascularization after epiretinal membrane removal.
• Pegaptanib as an adjunctive treatment for complicated Neovascular diabetic retinopathy.
• Successful treatment of Fusarium endophthalmitis with voriconazole and Aspergillus endophthalmitis with voriconazole plus caspofungin.
• Outer retinal Degeneration: an electronic retinal prosthesis as a treatment strategy.
• Surgical approaches to Retinal prosthesis implantation.
• A broadly applicable surgical teaching method: evaluation of a stepwise introduction to Cataract surgery.

Schools

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• State University of New York At Buffalo

• Wash Hospital Center

• Boston University Affil Hosps

Procedures Preformed

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• Destruction of Lesion of Retina and Choroid
• Repair of Retinal Detachment or Retinal Tear

Conditions Treated

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• Acquired Coloboma
• Age-Related Macular Degeneration
• Anterior Ischemic Optic Neuropathy
• Benign Neoplasm of Choroid
• View All

Doctors Specialties

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• Ophthalmology

Accepted Insurances

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Awards

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• Regional Top Doctor
• Fellow (FAAO)

Education

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• Boston University Medical Center
• Georgetown University Hospital - Washington Hospital Center
• University at Buffalo, School of Medicine and Biomedical Sciences

Hospital

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• Brigham and Women's Hospital
• Massachusetts General Hospital
• Massachusetts Eye and Ear Infirmary

Drug Facts

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NPI NUMBER		1912997099
NPPES Provider LastName		LOEWENSTEIN
NPPES Provider FirstName		JOHN
NPPES Provider ZIPCode		021143002
NPPES Provider State		MA
Specialty Description		Ophthalmology
Total Claim Count		21.0
Distinct Opioid Count		0.0
Opioid Claim Count		0.0
Percent Opioid Claims		0.0

Helpful Reviews

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Medicare Facts

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National Provider Identifier [NPI]	1912997099
Last Name Of The Provider	LOEWENSTEIN
First Name Of The Provider	JOHN
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