Assistant Professor, Ophthalmology, USC School of Medicine
Ophthalmology
Dr. Alexander C. Walsh, MD
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Alexander Walsh practices Ophthalmology. He studied medicine at Columbia University College of Physicians & Surgeons. Columbia University College of Physicians & Surgeons is a one of the best medicals schools. Columbia University College of Physicians & Surgeons is ranked 8/52 in Research/PrimaryCare. He received 1 awards: "Fellow (FAAO)". Doctor Alexander C. Walsh, MD is a published doctor. He has 45 papers published. The most current publication "A fiberoptic pick-manipulator for vitreoretinal surgery." He is registered with Medicare.
Publications
- Effect of anti-VEGF treatment on choroidal thickness over time in patients with neovascular age-related Macular degeneration.
- Different phenotypes of the appearance of the outer plexiform layer on optical coherence tomography.
- EVALUATION OF THE AXIAL LOCATION OF CYSTOID SPACES IN Retinal VEIN OCCLUSION USING OPTICAL COHERENCE TOMOGRAPHY.
- Juxtapapillary pigment epithelium detachment observed in asymptomatic participants using optical coherence tomography.
- The Retinal disease screening study: prospective comparison of nonmydriatic fundus photography and optical coherence tomography for detection of Retinal irregularities.
- Impact of scanning density on spectral domain optical coherence tomography assessments in neovascular age-related Macular degeneration.
- Clinical Significance of B-Scan Averaging With SD-OCT.
- Simple estimation of clinically relevant lesion volumes using spectral domain-optical coherence tomography in neovascular age-related Macular degeneration.
- Spatial Distribution of Posterior Pole Choroidal Thickness by Spectral Domain Optical Coherence Tomography.
- Bevacizumab and ranibizumab tachyphylaxis in the treatment of Choroidal neovascularisation.
- Comparison of manually corrected Retinal thickness measurements from multiple spectral-domain optical coherence tomography instruments.
- Relationship between Outer Retinal Thickness Substructures and Visual Acuity in Eyes with Dry Age Related Macular Degeneration.
- Ultra-Wide-Field Green-Light (532-nm) Autofluorescence Imaging in Chronic Vogt-Koyanagi-Harada Disease.
- Relationship between optical coherence tomography retinal parameters and visual acuity in diabetic Macular edema.
- Effects of retinal morphology on contrast sensitivity and reading ability in neovascular age-related Macular degeneration.
- Detection of cystoid Macular edema with three-dimensional optical coherence tomography versus fluorescein angiography.
- Impact of scanning density on measurements from spectral domain optical coherence tomography.
- Comparison of clinically relevant findings from high-speed fourier-domain and conventional time-domain optical coherence tomography.
- Quantitative subanalysis of cystoid spaces and outer nuclear layer using optical coherence tomography in age-related Macular degeneration.
- Evaluation of optical coherence tomography retinal thickness parameters for use in clinical trials for neovascular age-related Macular degeneration.
- Effect of ranibizumab retreatment frequency on neurosensory Retinal volume in neovascular amd.
- Relationship between optical coherence tomography retinal parameters and visual acuity in neovascular age-related Macular degeneration.
- Quantitative optical coherence tomography findings in various subtypes of neovascular age-related Macular degeneration.
- Quantitative subanalysis of optical coherence tomography after treatment with ranibizumab for neovascular age-related Macular degeneration.
- Quantitative comparison of optical coherence tomography after pegaptanib or bevacizumab in neovascular age-related Macular degeneration.
- Reproducibility of quantitative optical coherence tomography subanalysis in neovascular age-related Macular degeneration.
- Factors associated with variability in Retinal nerve fiber layer thickness measurements obtained by optical coherence tomography.
- Error correction and quantitative subanalysis of optical coherence tomography data using computer-assisted grading.
- Quantitative fluorescein angiographic analysis of Choroidal neovascular membranes: validation and correlation with visual function.
- Automated detection of clinically significant Macular edema by grid scanning optical coherence tomography.
- Errors in Retinal thickness measurements obtained by optical coherence tomography.
- Rapid recurrence of geographic atrophy after full Macular translocation for nonexudative age-related Macular degeneration.
- The Retinal disease screening study: retrospective comparison of nonmydriatic fundus photography and three-dimensional optical coherence tomography for detection of re...
- Relationship between angiographic and optical coherence tomographic (OCT) parameters for quantifying Choroidal neovascular lesions.
- BinOcular optical coherence tomography.
- 2-D registration and 3-D shape inference of the Retinal fundus from fluorescein images.
- Evaluation of 3-D shape reconstruction of Retinal fundus.
- Structural and functional implications of severe foveal dystopia in epiRetinal membranes.
- Fundus autofluorescence in age-related Macular degeneration: an epiphenomenon?
- Accuracy of Retinal thickness measurements obtained with Cirrus optical coherence tomography.
- Limits of the retinal-mapping program in age-related Macular degeneration.
- Comparison of the optical coherence tomographic features of choroidal neovascular membranes in pathological myopia versus age-related Macular degeneration, using quant...
- Bilateral improvement of persistent diffuse diabetic Macular oedema after unilateral intravitreal bevacizumab (Avastin) injection.
- A fiberoptic pick-manipulator for vitreoRetinal surgery.
Schools
Columbia University College Of Physicians and Surgeons
Johns Hopkins University School Med
Conditions Treated
- Age-Related Macular Degeneration
- Aphakia and Other Disorders of Lens
- Astigmatism
- Benign Neoplasm of Choroid
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Doctors Specialties
- Ophthalmology
Accepted Insurances
Awards
- Fellow (FAAO)
Education
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Johns Hopkins University -
Columbia University College of Physicians & Surgeons
Hospital
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Keck Hospital of USC
Drug Facts
| NPI NUMBER | 1043301740 | |
| NPPES Provider LastName | WALSH | |
| NPPES Provider FirstName | ALEXANDER | |
| NPPES Provider ZIPCode | 900173901 | |
| NPPES Provider State | CA | |
| Specialty Description | Ophthalmology | |
| Total Claim Count | 38.0 | |
| Distinct Opioid Count | 0.0 | |
| Opioid Claim Count | 0.0 | |
| Percent Opioid Claims | 0.0 |
Helpful Reviews
Medicare Facts
| National Provider Identifier [NPI] | 1043301740 |
| Last Name Of The Provider | WALSH |
| First Name Of The Provider | ALEXANDER |
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