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Welcome to Ohio ENT & Allergy Physicians


Sanofi US Issues Voluntary Nationwide Recall of Auvi-Q® Due to Potential Inaccurate Dosage Delivery. 

For More Information click here. 

Please call your Allergist or ENT if you have to get new epi pen prescription.


Abner Bagenstose, MD    Scott Bagenstose, MD
1830 Bethel Rd., Ste. D, Columbus, OH  43220- (614) 459-4949
1110 Beecher Crossing N., Ste. C, Gahanna, OH  43230- (614) 933-0312


Mehmet Basaran, MD   Roger Friedman, MD   David Hauswirth, MD
5877 Cleveland Ave., Columbus, OH  43231
6760 Avery-Muirfield Dr., Ste. A, Dublin, OH  43017
801 OhioHealth Blvd., Ste. 220, Delaware, OH  43015
(614) 891-0550

As of January 1, 2015, the practices of Ohio ENT, Bagenstose Allergy ( Drs. Abner Bagenstose and Scott Bagenstose) and Buckeye Allergy (Drs. Mehmet Basaran, Roger Friedman and David Hauswirth) have united to become a single entity- Ohio ENT & Allergy Physicians!



Dr. Roger Friedman appears on Good Day Columbus answering allergy questions.

Dr. David Hauswirth discusses spring allergies in Columbus Dispatch Article .
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