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Alex Mammen, MD

  • Clinical Assistant Professor of Ophthalmology
  • Clinical Director, Charles T. Campbell Ophthalmic Microbiology Laboratory
  • Fellowship Director, Cornea

Alex Mammen, MD, specializes in cornea and external diseases as well as cataract and refractive disease. He is on the Cornea, Cataract and External Disease Services and the Refractive Surgery Service. He is certified in ophthalmology by the American Board of Ophthalmology.

Division

    Education & Training

  • University of Pittsburgh School of Medicine, Fellowship
  • Medical College of Georgia, Residency
  • Medical College of Georgia, MD
Representative Publications

Moxifloxacin-resistant and moxifloxacin-susceptible Staphylococcus aureus Keratitis: Outcomes from a 10-year retrospective study. Diacou R, Singh RB, Romanowski EG, Mandell JB, Mammen A, Shanks RMQ, Jhanji V. Ocul Surf. 2025 Jun 23;38:97-103. doi: 10.1016/j.jtos.2025.06.008. Online ahead of print. PMID: 40562210

Management of Corneal Neovascularization With Diathermy and Intrastromal Bevacizumab Injection. Nkrumah G, Mammen A, Jhanji V. Eye Contact Lens. 2025 May 28;51(8):354-357. doi: 10.1097/ICL.0000000000001189.PMID: 40434007

Corneal Collagen Crosslinking for Progressive Post-Laser In Situ Keratomileusis Ectasia in Patients Older Than 50 years: A Case Series. Pollard MC, Mammen A, Prakash G, Jhanji V. Cornea. 2025 Apr 22. doi: 10.1097/ICO.0000000000003885. Online ahead of print. PMID: 40265998

Double Povidone-Iodine 5% Preparation Before Cataract Surgery for Endophthalmitis Prevention. Odden JL, Winters J, Zlotcavitch L, Mammen A, Romanowski EG, Shanks RMQ, Dhaliwal DK. Eye Contact Lens. 2025 Apr 1;51(4):161-164. doi: 10.1097/ICL.0000000000001164. Epub 2025 Jan 21. PMID: 39836936

A rise in the frequency of lasR mutant Pseudomonas aeruginosa among keratitis isolates between 1993 and 2021. Shanks RMQ, Atta S, Stella NA, Sundar-Raj CV, Romanowski JE, Grewal AS, Shanks HQ, Mumper SM, Dhaliwal DK, Mammen A, Callaghan JD, Calvario RC, Romanowski EG, Kowalski RP, Zegans ME, Jhanji V. Front Cell Infect Microbiol. 2023 Oct 31;13:1286842. doi: 10.3389/fcimb.2023.1286842. eCollection 2023. PMID: 38029269

Full list of publications