Conditions Treated by Dr. Harold P. Koller, MD

• Anisocoria
• Blepharitis
• Blindness
• Cataract
• Chalazion
• Corneal Ulcer
• Diplopia
• Drooping Eyelids (Ptosis)
• Esotropia
• Exotropia
• Floaters
• Glaucoma
• Graves' Disease
• Headache
• Keratitis
• Lazy Eye
• Migraine
• Nerve Sheath Tumors
• Nystagmus
• Pinkeye (Conjunctivitis)
• Retinoblastoma
• Retinopathy of Prematurity (ROP)
• Senile Cataracts
• Still's Disease
• Visual Field Defects