~ JohnHahn.MD.com ~
Dr. John Hahn graduated from Northwestern University Feinberg School of Medicine before completing a residency in Ophthalmology at Cleveland Clinic Foundation, Cole Eye Institute in Cleveland, OH.
Dr. Hahn has one office in Illinois where he specializes in Ophthalmology. Learn more.
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Specialty
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Ophthalmology
As an ophthalmologist in IL, Dr. John Hahn is trained to diagnose, treat, and manage diseases or trauma of the eye. Dr. Hahn may treat conditions such as glaucoma, corneal tumors, cataracts, retinal disorders, conjunctivitis, astigmatism and ocular tumors. Treatments may include the prescription of medication or surgeries such as corrective surgery (e.g. LASIK), cataract surgery, or glaucoma surgery.
Education & Training
Medical School
Residency
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Cleveland Clinic Foundation, Cole Eye Institute • Cleveland, OH
Residency in Ophthalmology
Hospital Affiliations
- CGH Medical Center
Languages Spoken
- English