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Otolaryngic Allergy Specialists in Ohio

Data updated monthly · Last refresh October 2026

6 Otolaryngic Allergy providers practice in Ohio. The largest concentration is in Fremont. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

6providers
Fremonttop city

Otolaryngic Allergy by city in Ohio

Choose a city to see providers there.

Otolaryngic Allergy in Fremont1 providers
Otolaryngic Allergy in Cincinnati1 providers
Otolaryngic Allergy in Troy1 providers
Otolaryngic Allergy in Westlake1 providers
Otolaryngic Allergy in Warren1 providers
Otolaryngic Allergy in Ashland1 providers

Otolaryngic Allergy providers in Ohio

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Andrew Stein, M.D.
Ashland, OH · $877 in drug and device payments (2025) · (419) 289-8919
Dr. Allen Seiden, MD
Cincinnati, OH · No drug or device payments recorded (2025) · (513) 475-8400
Dr. James Williams, MD, PHD
Fremont, OH · $839 in drug and device payments (2025) · (567) 201-2890
Dr. Norman Armstrong, DO
Troy, OH · No drug or device payments recorded (2025) · (937) 335-7278
Dr. Stephen Plesich, D.O.
Warren, OH · No drug or device payments recorded (2025) · (330) 856-2045
Dr. Rose Mohr, MD
Westlake, OH · No drug or device payments recorded (2025) · (440) 835-6105

Common questions

How many Otolaryngic Allergy providers are in Ohio?

There are 6 Otolaryngic Allergy providers with active NPI records practicing in Ohio, according to federal NPPES data refreshed monthly.

Which cities in Ohio have the most Otolaryngic Allergy providers?

Fremont (1), Cincinnati (1), Troy (1) have the highest concentration of Otolaryngic Allergy providers in Ohio.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Otolaryngic Allergy in all 50 states Search all 6 in the directory Ask Zach for help choosing

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Otolaryngic Allergy in Ohio? Get featured.