Dr. Gregory J. Duffner
Dr. Gregory J. Duffner
Last updated: Oct 23, 2025

Dr. Gregory J. Duffner

  • Gender: Male
  • Sole propriator: No
  • NPI: 1225340375

Dr. Gregory J. Duffner D.D.S.

Dentist

He is located at 18040 Park Avenue in Homewood, IL 60430. Can help patients with the following: Bleeding Gums, Cosmetic Dentistry, Dentin Hypersensitivity, Gum Disease / Gingivitis, Teeth Whitening, Veneers. His National Provider Identifier (NPI) number is 1225340375. Appointment can be made via the phone number (708) 792-2779. He is affiliated with 1 practices.

Conditions treated

Dr. Gregory J. Duffner, being an dentist, 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 J. Duffner.

  • Bleeding Gums
  • Cosmetic Dentistry
  • Dental Bridges
  • Dental Crowns and Caps
  • Dental Emergency
  • Dental Exam and Cleaning
  • Dental Implants
  • Dental Malocclusion
  • Dentin Hypersensitivity
  • Dentures
  • Gum Disease / Gingivitis
  • Invisalign
  • Laser
  • Oral Cancer Examination
  • Pericoronitis
  • Teeth Grinding
  • Teeth Whitening
  • Veneers

Payments received

Drug payment

SS White Burs $54
GC America $40
Dentsply $29

Other

Food and Beverage $142

Affiliated practices

Drs. Kreuz & Duffner DDS
18040 Park Avenue
Homewood, 60430 IL
(708) 798-6868

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Questions & Answers

Does Dr. Gregory J. Duffner have affiliation with practices?

Dr. Gregory J. Duffner is affiliated with Drs. Kreuz & Duffner DDS.

Where can you meet with Dr. Gregory J. Duffner?

Dr. Gregory J. Duffner's office is located at 18040 Park Avenue in Homewood, IL 60430.

What conditions does Dr. Gregory J. Duffner treat?

Dr. Gregory J. Duffner provides treatment for Bleeding Gums, Cosmetic Dentistry, Dentin Hypersensitivity, Gum Disease / Gingivitis, Teeth Whitening, Veneers. For the full list see this list.

Does Dr. Gregory J. Duffner accept insurance?

Unfortunately we don't have any information if Dr. Gregory J. Duffner accepts insurance.