Penn Medicine Provider
Ophthalmology
Tomas S. Aleman, MD
5.0
(367)
Accepting new patients
Sees patients age 4 and up
Scheie Eye Institute Perelman

About me

  • Director, Retinal Function and Structure Laboratories, Scheie Eye Institute
  • Director, Retinal Degenerations, Scheie Eye Institute
  • Director, Retinal Degeneration and Ophthalmic Genetics Fellowship Program, Scheie Eye Institute
  • Irene Heinz-Given and John LaPorte Research Professor

Education and training

  • Medical School: Institute Sup de Cien Med de la Habana
  • Residency: Solwezi General Hospital
  • Residency: Instituto Superior de Ciencias Medicas de la Habana
  • Residency: Brookdale Hospital Medical Center
  • Residency: Scheie Eye Institute
  • Fellowship: Scheie Eye Institute

What my patients think about me

Average Rating
5.0

372 reviews

Comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Penn Medicine.

May 2025
5.0
5.0
he is a wonderful doctor
May 2025
5.0
5.0
very knowledgeable and personable
May 2025
5.0
5.0
very skilled
April 2025
5.0
5.0
quality of care

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
  • Penn Presbyterian Medical Center: Has privileges to treat patients in the hospital.
Dr. Aleman is a Penn Medicine physician.

Qualifications and experience

My research

Schmidt, R.E., Pohodich, A.E., Birch, D., Jones, K., Lam, B.L., Jung, E.H., Jain, N., Georgiou, M., Mahroo, O.A., Webster, A.R., Michaelides, M., Bakall, B., Iannaccone, A., Vincent, A., Parameswarappa, D.C., Heon, E., Scholl, H.P.N., Janeschitz-Kriegl, L., Traboulsi, E.I., Zein, W., Brooks, B.P., Cukras, C., Hufnagel, R., Aleman, T.S., Sylla, M.M., Tsang, S.H., Alabek, M., Sahel, J., Gorin, M.B., Van Genderen, M.M., Stingl, K., Reith, M., Kohl, S., Amaral, R.A.S., Sallum, J.M.F., Vincent, A.L., Hull, S., Duncan, J.L., Hanson, J.V.M., Tedeus, M., Maggi, J., Graf, U., Koller, S., Berger, W., Gerth-Kahlert, C., Marra, M., Everett, L.A., Yang, P., Pennesi, M.E Variants in CFAP410 cause a range of retinal and skeletal phenotypes , NPJ Genomic Medicine, 10(1): 2025,32


Zhong A, Sumaroka A, Tsui JC, O’Neil EC, Cideciyan AV, Datz E, Bedoukian EC, Aleman TS, Scoles D Detailed Structural Abnormalities Associated to a Novel VCAN variant in a Family with Versican Vitreoretinopathy , Ophthalmic Genetics, 26: 2025,1-10


Cideciyan AV, Aleman TS Gene therapy for young children with congenital blindness , The Lancet, 405(10479): 2025,601-603


Jiang YY, Sumaroka A, Aleman TS, Cideciyan AV, Morgan JIW Adaptive optics imaging in RDH12-associated Leber congenital amaurosis , Invest. Ophthalmol. Vis. Sci.: 2025


Jiang YY, Sumaroka A, Aleman TS, Cideciyan AV, Morgan JIW Adaptive optics imaging in RDH12-associated Leber congenital amaurosis. , Invest. Ophthalmol. Vis. Sci.: 2025


Swider M, Sumaroka A, Kwok J, Sparrow JR, Aguirre GD, Aleman TS, Beltran WA, Cideciyan AV ABCA4-mutant dogs show evidence of early lipofuscin accumulation on quantitative autofluorescence imaging , Invest. Ophthalmol. Vis. Sci. : 2025


O'Neil EC, Bedoukian E, Datz E, Scoles DH, Sumaroka A, Roman AJ, Cideciyan AV, Aleman TS. Detailed structural and functional observations of early retinal degeneration due to MYO7A-related Usher syndrome type 1B , Invest. Ophthalmol. Vis. Sci. : 2025


Rustam Z, Kong G, Ibukun FA, Birch DG, Han I, Huckfeldt RM, Kuehlewein L, Pfau K, Grover S, Bennett LD, Jain N, Sapoznik KA, Kochhar S, Lien M, Siddiqui A, Carroll J, Michaelides M, Yzer S, Koenekoop RK, Aleman TS, Lam BL, Sather RN, Aychoua N, Farsiu S, Choy K Repeatability of best corrected visual acuity (BCVA) and ellipsoid zone (EZ) width in eyes with Retinitis Pigmentosa (RP) , Invest. Ophthalmol. Vis. Sci.: 2025


Aleman TS, Cideciyan AV, Uyhazi KE, Weber ML, Roman AJ, Swider M, Sumaroka A, O'Neil EC, Santos AJ, Maguire KH, Aleman EM, Parchinski KM, Kim R, Fradin M, Sun J, Scoles DH, Wu V, Garafalo AV, Jayagopal A, Yerxa B, Tuller S, Maguire AM, Bennett J. Recovery of cone-mediated vision in a severe ciliopathy after gene augmentation: One year results of a Phase I/II Trial for LCA5-LCA , Invest. Ophthalmol. Vis. Sci. : 2025


Cideciyan AV, Roman AJ, Sumaroka A, Swider M, Garafalo AV, Wu V, Viarbitskaya I, Ho A, Pardon LP, Yoon D, Fujita K, Aleman TS Fast and slow improvements in rod sensitivity in LCA1 patients followed over three years after subretinal gene therapy , Invest. Ophthalmol. Vis. Sci.: 2025


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