Dr. John M Ryzenman, MD
Dr. John M Ryzenman, MD is an Otolaryngology in Gahanna, Ohio. Graduated from University of Cincinnati College of Medicine in 1999, 27 years ago. Practices with Ohio Ear Institute LLC, a 2-clinician group and accepts Medicare assignment. Licensed in Ohio.
- Years since qualifying
- 27
- Trained at
- University of Cincinnati College of Medicine
- Licensed in
- OH
- In the registry since
- 2006
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
600 Taylor Station RdGahanna, OH 43230
Phone: (614) 891-9190
Fax: (614) 839-9174
Show map & directions
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Otology & Neurotology Physician (primary) | Taxonomy 207YX0901X · Licence 035088358 (OH) |
|---|---|
| Otology & Neurotology Physician | Taxonomy 207YX0901X · Licence 35-088358 (OH) |
Record details
| NPI number | 1871501437 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | Yes |
| NPI enumerated | August 3, 2006 |
| Last updated in NPPES | July 28, 2025 |
| Mailing address | Po Box 606, New Albany, OH 43054 |
Medicare enrollment
| Medicare specialty | OTOLARYNGOLOGY |
|---|---|
| Medical school | UNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE |
| Graduated | 1999 (27 years in practice) |
| Group practice | Ohio Ear Institute Llc — 2 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Practice locations | 2 on file with Medicare |