Dr. John D. Zongker
- Gender: Male
- Sole propriator: No
- NPI: 1154455277
Dr. John D. Zongker D.D.S.
Endodontist
He is located at 9770 Old Baymeadows Road Ste. 113 in Jacksonville, FL 32256. Can help patients with the following: Dental Sealant, Dentures, Orthodontic Retainer, Root Canal, Stained Teeth, Tooth Resorption. His National Provider Identifier (NPI) number is 1154455277. Appointment can be made via the phone number (904) 636-8999.
Conditions treated
Dr. John D. Zongker, being an endodontist, 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. John D. Zongker.
- Abscessed Tooth
- Bad Breath
- Bleeding Gums
- Canker Sore
- Cavity
- Cosmetic Dentistry
- Cracked Tooth
- Dental Bridges
- Dental Crowns and Caps
- Dental Emergency
- Dental Exam and Cleaning
- Dental Fillings and Repairs
- Dental Implants
- Dental Malocclusion
- Dental Plaque
- Dental Sealant
- Dentin Hypersensitivity
- Dentures
- Edentulism
- Gum Disease / Gingivitis
- Invisalign
- Laser
- Loose Tooth
- Oral Cancer Examination
- Orthodontic Retainer
- Pericoronitis
- Root Canal
- Sensitive Teeth
- Smile Makeover
- Stained Teeth
- Teeth Grinding
- Teeth Whitening
- Teething
- Temporomandibular Joint Syndrome (TMJ)
- Tongue Problems
- Tooth Extraction
- Tooth Resorption
- Toothache
- Traumatic Dental Injury
- Veneers
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. John D. Zongker as in-network for the following 2026 plans.
Dental plans
Cigna Healthcare
Network data as of Sep 15, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Cigna Dental Family + Pediatric | PPO · Low | Preferred | Accepting new patients |
| Cigna Dental Pediatric | PPO · Low | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. John D. Zongker is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Payments received
Drug payment
| Kerr | $16 |
Other
| Food and Beverage | $16 |
Additional Specialities
- Dentist
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Questions & Answers
Does Dr. John D. Zongker accept insurance?
Dr. John D. Zongker is listed in-network for 2 ACA Marketplace (Obamacare/HealthCare.gov) plans from Cigna Healthcare. See the Marketplace plans section for details.
What conditions does Dr. John D. Zongker treat?
Dr. John D. Zongker provides treatment for Dental Sealant, Dentures, Orthodontic Retainer, Root Canal, Stained Teeth, Tooth Resorption. For the full list see this list.
Where can you meet with Dr. John D. Zongker?
Dr. John D. Zongker's office is located at 9770 Old Baymeadows Road Ste. 113 in Jacksonville, FL 32256.