Alanna Nattis, DO


Cataract, Cornea and External Diseases, Laser Vision Correction, Glaucoma, Dry Eye, and Comprehensive Ophthalmology
  • SightMD New York

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Accepting new patients.


  • Amityville

    805 Broadway Suite 106 Amityville, NY 11701

    Main: 631-608-1542
    Fax: 631-608-1544
  • Babylon

    500 West Main Street Suite 210 Babylon, NY 11702

    Main: 631-957-3355
    Fax: 631-957-4378





  • LipiFlow Treatment for Dry Eye
  • Corneal Transplant
  • Crosslinking for Keratoconus
  • Cataract Surgery
  • Comprehensive Eye Exams
  • Cataract Surgery - Yag Laser Capsulotomy
  • Glaucoma Surgery - Trabeculoplasty (SLT) Laser
  • Glaucoma Surgery - PI laser
  • BlephEX
  • Corneal Transplant - DSAEK
  • Corneal Transplant - DMEK
  • TearCare Treatment for Dry Eye
  • Ocular Migraines
  • Eye Flashes & Eye Floaters
  • Eye Infections
  • Stye Treatment
  • Cornea Scraping


Year began practicing: 2017

Year joined staff: 2018


New York College of Osteopathic Medicine, D.O.


New York Medical College, Ophthalmology


Ophthalmic Consultants of Long Island/Nassau University Medical Center, Complex Cornea, Cataract, and Refractive Surgery

Professional Memberships

  • American Academy of Ophthalmology
  • Association for Vision and Research in Ophthalmology
  • Ophthalmic World Leaders
  • International Society of Refractive Surgery
  • New York State Ophthalmological Society
  • Medical Society of the State of New York
  • American Medical Women’s Association
  • CEDARS/ASPENS Anterior Segment Surgery Society
  • American Society of Cataract and Refractive Surgery
  • American Medical Association
  • American Osteopathic Association

Honors, Awards, etc.

  • Super Doctors Rising Stars 2021
  • "Best in Session" at ASCRS 2021
  • Ophthalmic World Leader Rising Star 2021
  • Super Doctors Rising Stars 2020
  • 2019 Attending Paper of the Year, American College of Osteopathic Family Physicians
  • Phi Beta Kappa


Alanna Nattis is a cornea, cataract and refractive surgeon, as well as the Director of Clinical Research at SightMD, and an associate professor in ophthalmology and surgery at NYIT-College of Osteopathic Medicine. She is also Director of Corneal transplantation at Good Samaritan Hospital.  During residency and her fellowship, Dr. Nattis published over 15 articles in peer-reviewed journals, wrote 2 textbook chapters, and has co-authored a landmark ophthalmology textbook designed to help guide and teach surgical techniques to residents and fellows — with the second edition coming out in 2021. Dr. Nattis continues to be involved in clinical research in ophthalmology and regularly presents at national specialty meetings. Dr. Nattis believes that communication and the physician-patient relationship is key when treating patients.