University of Pennsylvania Health System

Department of Ophthalmology

Ophthalmology Faculty

Juan E. Grunwald, MD

faculty photo
Professor of Ophthalmology at the Hospital of the University of Pennsylvania and the Presbyterian Medical Center of Philadelphia
Assistant in Ophthalmology, Penn Presbyterian Medical Center
Attending Staff Physician, Hospital of the Uniersity of Pennsylvania
Director, Vivian S. Lasko Ocular Vascular Laboratory, Scheie Eye Institute
Department: Ophthalmology

Contact information
SCHEIE EYE INSTITUTE
51 NORTH 39TH STREET
2689
Philadelphia, PA 19104
Education:
M.D.
University of Tel-Aviv, Sackler Medical School, 1975.
Post-Graduate Training
Intern in Medicine, Hasharon Hospital, Petach-Tikva, Israel, 1974-1975.
Resident in Ophthalmology, Beilinson Medical Center, Petach-Tikva, Israel, 1975-1979.
Fellowship in Medical Retinal Diseases, University of Pennsylvania, Scheie Eye Institute, 1986-1987.
Certifications
American Board of Ophthalmology, 1983.
Permanent link
 
> Perelman School of Medicine   > Faculty   > Details

Description of Research Expertise

Dr. Grunwald is world renowned for his research on blood flow in the retina. He has helped to develop techniques to measure the circulation in the eye. In his laboratory, the Vivian Simkins Lasko Retinal Vascular Research Laboratory, non-invasive state of the art technology is employed to study the role of circulatory changes in the development of vision-threatening eye diseases such as age-related macular degeneration (AMD), diabetic retinopathy, glaucoma, retinitis pigmentosa, and others and the pharmacologic effects of medications on the human ocular vasculature and its circulation.

Clinical Trials
Dr. Grunwald is an investigator on the following trials:
•Complications of Age-Related Macular Degeneration Prevention Trial (CAPT)
•The Comparison of Age-Related Macular Degeneration Treatments Trials (CATT)
•Retinopathy in Chronic Renal Insufficiency (RCRIC)

He is the Principal Investigator of two grants that will quantitate changes occurring in the retina due to diabetic retinopathy, systemic hypertension and age-related macular degeneration.

Keywords
Age-related macular degeneration (AMD), choroidal circulation, diabetic retinopathy, ocular vasculature, optic nerve blood flow, pharmacologic effects, retina, retinal circulation, retinal vasculature

Description of Clinical Expertise

Dr. Grunwald cares for and treats patients with age-related macular degeneration, diabetic retinopathy and retinal vascular diseases at the following locations: Scheie Eye Institute, Hospital of the University of Pennsylvania, Penn Medicine at Radnor, Mercy Fitzgerald Hospital and the Veterans’ Administration Medical Center.

Description of Other Expertise

Teaching. Fluency in Spanish, Hebrew and English

Selected Publications

Cuilla TA, Ying GS, Maguire MG, Martin DF, Jaffe GJ, Grunwald JE, Daniel E, Toth CA: Influence of the Vitreomacular Interface on Treatment Outcomes in the Comparison of Age-Related Macular Degeneration Treatments Trials. Ophthalmology Mar 2015 Notes: EPub ahead of print.

Altaweel MM, Daniel E, Martin DF, Mittra RA, Grunwald JE, Lai MM, Melamud A, Morse LS, Huang J, Ferris FL, Fine SL, Maguire MG: Outcomes of eyes with lesions composed of >50% blood in the Comparison of Age-related Macular Degeneration Treatments Trials (CATT). Ophthalmology 122(2): 391-398.e5, Feb 2015.

Gewaily DY, Grunwald JE, Pistilli M, Ying GS, Maguire MG, Daniel E, Ostroff CP, Fine SL: Delayed patchy choroidal filling in the Comparison of Age-Related Macular Degeneration Treatments Trials (CATT). American journal of ophthalmology 158(3): 525-31.e2, Sep 2014.

Ricardo AC, Grunwald JE, Parvathaneni S, Goodin S, Ching A, Lash JP: Retinopathy and CKD as predictors of all-cause and cardiovascular mortality: National Health and Nutrition Examination Survey (NHANES) 1988-1994. American journal of kidney diseases : the official journal of the National Kidney Foundation 64(2): 198-203, Aug 2014.

Ying GS, Kim BJ, Maguire MG, Huang J, Daniel E, Jaffe GJ, Grunwald JE, Blinder KJ, Flaxel CJ, Rahhal F, Regillo C, Martin DF: Sustained visual acuity loss in the comparison of age-related macular degeneration treatments trials. JAMA ophthalmology 132(8): 915-21, Aug 2014.

Daniel E, Toth CA, Grunwald JE, Jaffe GJ, Martin DF, Fine SL, Huang J, Ying GS, Hagstrom SA, Winter K, Maguire MG: Risk of scar in the comparison of age-related macular degeneration treatments trials. Ophthalmology 121(3): 656-66, Mar 2014.

Scialla JJ, Xie H, Rahman M, Anderson AH, Isakova T, Ojo A, Zhang , Nessel L, Hamano T, Grunwald JE, Raj DS, Yang W, He J, Lash JP, Go AS, Kusek JW, Feldman H, Wolf M: Fibroblast growth factor-23 and cardiovascular events in CKD. Journal of the American Society of Nephrology : JASN 25(2): 349-60, Feb 2014.

Maguire MG, Daniel E, Shah AR, Grunwald JE, Hagstrom SA, Avery RL, Huang J, Martin RW, Roth DB, Castellarin AA, Bakri SJ, Fine SL, Martin DF: Incidence of Choroidal Neovascularization in the Fellow Eye in the Comparison of Age-related Macular Degeneration Treatments Trials. Ophthalmology 120(10): 2035-2041, Oct 2013.

Grunwald JE, Daniel E, Huang J, Ying GS, Maguire MG, Toth CA, Jaffe GJ, Fine SL, Blodi B, Klein ML, Martin AA, Hagstrom SA, Martin DF: Risk of Geographic Atrophy in the Comparison of Age-related Macular Degeneration Treatments Trials. Ophthalmology 121(1): 150-61, Sep 2013.

Jaffe GJ, Martin DF, Toth CA, Daniel E, Maguire MG, Ying GS, Grunwald JE, Huang J: Macular Morphology and Visual Acuity in the Comparison of Age-related Macular Degeneration Treatments Trials. Ophthalmology 120(9): 1860-70, Sep 2013.

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Last updated: 04/15/2015
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