Dr. Allen Gu

OphthalmologyComprehensive Ophthalmologist
Phoenix, AZ

Areas of Expertise

Retinal Tears and Detachments
Macular Holes
Central Serous Chorioretinopathy
Ocular Tumors (Evaluation and Referral)

About Me

Allen Gu, MD, is an ophthalmologist and vitreoretinal surgeon who treats medical and surgical diseases of the retina and vitreous. His practice includes care for age-related macular degeneration, diabetic retinopathy, retinal tears and detachment, macular holes and puckers, and posterior vitreous detachment. Dr. Gu completed ophthalmology residency at LSU Health Shreveport, where he served as chief resident, followed by a vitreoretinal surgery fellowship at Midwest Retina in Columbus, Ohio. He is board certified and active in national retina societies.

Patients value Dr. Gu’s straightforward explanations and careful follow-up, especially after retinal surgery when positioning, activity limits, and recovery timelines matter most. He partners closely with referring optometrists and primary eye doctors to coordinate imaging, in-office injections, laser treatments, and surgical care. Outside the clinic, he enjoys the outdoors and the local hiking scene.

Training

  • Vitreoretinal Surgery

    Midwest Retina

    Fellowship
  • Ophthalmology (Chief Resident)

    Louisiana State University Health Sciences Center Shreveport

    Residency
  • MD

    Louisiana State University Health Sciences Center Shreveport

    Medical School
  • Rice University

    BA/BS

    Rice University

    Undergraduate

Certifications & Licensure

Licensed In
AZ, OR, WA
License Numbers
74056, MD218340, MD61495259

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Dr. Allen Gu

Ophthalmology Comprehensive Ophthalmologist