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Joan Portello, OD, MPH, MS


Associate Professor

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Bio

Dr. Portello has been with the University Eye Center since 1986. She currently serves as an associate professor.

Specialties

Contact Lenses-General, Eye Care for Adults

Affiliations and Recognition

Fellow of the American Academy of Optometry

Additional Languages Spoken

Spanish

Education

MS, SUNY College of Optometry, 2008
MPH, Long Island University, 1997, 1986
OD, SUNY College of Optometry,1986, 2008
BA, State University of New York Stony Brook, 1975

Residency

SUNY College of Optometry, 1991

Publications

Portello JK, Chu, Christina, Rosenfield M., et al.  Computer Vision Syndrome: Hard copy versus computer viewing.  Poster presented at ARVO, Fort Lauderdale, FL. May 2009.

Portello JK, McHugh K, Nguyen D. Validity of clinical subjective heterophoria measurement procedures.  Paper presented at the American Academy of Optometry, Tampa, FL. Oct 2007.

Benzoni JA, Rosenfield M, Collier JD, McHugh K, Portello JK.  Does the dynamic cross cylinder test measure the accommodative response accurately?  Paper presented at the American Academy of Optometry, Denver, CO. Dec 2006.

Portello JK, Rosenfield M. Does the initial direction of the measuring prism alter the findings of the von graefe test? Paper presented at the American Academy of Optometry, San Diego, CA.  Dec 2005.

Portello JK, Rosenfield M.  Repeatability of open-loop accommodative adaptation. Paper presented at the American Academy of Optometry, Tampa, FL. Dec 2004.  Optom Vis Sci (suppl.) 2004; 81:149.

Haddad D, Rosenfield M, Portello JK, Krumholz D.  Does instillation of a topical anesthetic increase (0.5%). Paper presented at the American Academy of Optometry, Tampa, FL. Dec 2004.  Optom Vis Sci (suppl.) 2004; 81:146.

Portello JK, Rosenfield M.  The Repeatability of Closed-Loop Accommodative Adaptation.  Paper presented at ARVO, Fort Lauderdale, FL. April 2004.

Rosenfield M, George S, Portello JK.  Effect of systemic beta-agonist medication on accommodation.  Paper presented at ARVO, Ft Lauderdale, FL. April 2004.

Portello JK, Rosenfield M. Repeatability of Closed-Loop Accommodative Adaptation.  Paper presented at the American Academy of Optometry, Dallas, TX Dec 2003. Optom Vis Sci (suppl.) 80, 119.

Rosenfield M, Portello JK, Hong SE, Ren L, Ciuffreda KJ.  Decay of Blur Adaptation. Paper (4315) presented at ARVO, Fort Lauderdale FL. May 2003

Quality Assessment & Improvement Committee. Prevalence of Amblyopia and Strabismus in a Pediatric Population with High Myopia.  Presentation at the Annual Meeting of the College of Optometrists in Visual Development, 2003.

Portello JK, Rosenfield M. Effect of Intervening Periods of Clear Vision on Blur Adaptation.  Paper presented at the American Academy of Optometry, San Diego, CA Dec 2002. Optom Vis Sci (suppl.) 79, 24.

Soroka M, Krumholz D, Portello JK, Reis L.  Eye Care Service Delivery in the Realm of Managed Care.  Paper (#45899) presented at APHA, Philadelphia, PA Nov 11,  2002.

Portello JK, Hong S, Rosenfield M. Accommodation to Astigmatic Stimuli. Paper presented at the American Academy of Optometry, Philadelphia, PA Dec 2001. Optom Vis Sci (suppl.) 78, 91.

Portello JK, George S, Rosenfield M, Desai R. Heterophoria and Binocular Balancing. Paper presented at the American Academy of Optometry, Orlando, FL Dec 2000. Optom Vis Sci (suppl.) 77, 186

Wren VQ, Krumholz DM, Portello JK, Rosenfield M.  The Effectiveness of Cycloplegia and Pupillary Dilation with Cyclopentolate, Tropicamide and Phenylephrine in a Single Combination Solution. Paper presented at the American Academy of Optometry, Orlando, FL Dec 2000. Optom Vis Sci (suppl.) 77, 129.

Rosenfield M, Desai R, Portello JK. Accommodative Accuracy and Myopia. Paper  presented at ARVO, Fort Lauderdale FL. May 2000.

Portello JK, Rosenfield M, Desai R.  Visual Acuity and Viewing Distance. Paper presented at the American Academy of Optometry and Colegio Nacional De Opticos-Optometristas, Madrid, Spain. April 2000.

Rosenfield M, Portello JK, Desai R. Accommodative Accuracy and Myopia. Paper presented at the American Academy of Optometry and Colegio Nacional De Opticos-Optometristas, Madrid, Spain. April 2000.