Dr. Gregory H. Bennett
Last updated: Jun 30, 2026

Dr. Gregory H. Bennett

  • Gender: Male
  • Experience: 9 years
  • Graduated from: Ohio University, College Of Osteopathic Medicine
  • Graduation year: 2012
  • Sole propriator: No
  • NPI: 1376819524

Dr. Gregory H. Bennett DO

Allergist and Immunologist

He is located at 3535 Fishinger Boulevard Suite 280 in Hilliard, OH 43026. Can help patients with the following: Allergies, Asthma, Chronic Rhinitis, Hay Fever, Plant Contact Allergy, Sinusitis. His National Provider Identifier (NPI) number is 1376819524. Appointment can be made via the phone number (614) 273-2230. He is affiliated with 1 practices.

Conditions treated

Dr. Gregory Hayward Bennett, being an allergist and immunologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Gregory H. Bennett.

  • Allergic Reaction
  • Allergies
  • Asthma
  • Celiac Disease
  • Chronic Rhinitis
  • Contact Dermatitis
  • Eosinophilic Esophagitis
  • Eye Allergy
  • Food Allergies
  • Food Allergy
  • Hay Fever
  • Lactose Intolerance
  • Mold Exposure
  • Peanut Allergy
  • Pink Eye
  • Plant Contact Allergy
  • Sinusitis

Procedures Performed by Dr. Gregory H. Bennett

Medicare Enrollment

Dr. Gregory H. Bennett is enrolled to bill Medicare as a Practitioner - Allergy/immunology (also registered under: Practitioner - Pediatric Medicine) .

Bills through: Charleston Ent Associates, Llc

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Payments received

Drug payment

AstraZeneca $192
Genentech $34
Circassia Pharmaceuticals $26

Other

Food and Beverage $283

Studies

OHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE

Graduated in 2012

Affiliated practices

Charleston ENT Associates
2295 Henry Tecklenburg Drive
Charleston, 29414 SC
(843) 766-6103

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Questions & Answers

Does Dr. Gregory Hayward Bennett have affiliation with practices?

Dr. Gregory Hayward Bennett is affiliated with Charleston ENT Associates.

Where can you meet with Dr. Gregory Hayward Bennett?

Dr. Gregory Hayward Bennett's office is located at 3535 Fishinger Boulevard Suite 280 in Hilliard, OH 43026.

What conditions does Dr. Gregory Hayward Bennett treat?

Dr. Gregory Hayward Bennett provides treatment for Allergies, Asthma, Chronic Rhinitis, Hay Fever, Plant Contact Allergy, Sinusitis. For the full list see this list.