Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. John Ryzenman xhas an overall rating of 4.8.

Specialties & Expertise

Dr. John Ryzenman has the following 10 areas of expertise, 1 specialty and 1 board certification.


An otolaryngologist is more commonly referred to as an ENT, someone that can treat medical issues you may be having with you ears, nose, or throat. This is a physician who is specially trained to diagnose and treat conditions of the ear, nose, sinuses, larynx (voice box), mouth, throat, head, and neck. These doctors treat patients through both medical and surgical means. For instance, an otolaryngologist may treat an obstruction of the nasal passage, caused by malformation of the nose, through rhinoplasty.


See areas of expertise for treating specific conditions, procedures and surgeries for this doctor.

Board Certification

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.

Locations & Directions

Ohio Ear Institute

387 County Line Rd W
Westerville, OH 43082

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