Dr. John Kalmar
- Gender: Male
- Experience: 43 years
- Graduated from: University Of Illinois College Of Med (chi/peor/rock/chm-urb)
- Graduation year: 1978
- Sole propriator: No
- NPI: 1952464109
Dr. John Kalmar DMD, PhD
Oral and Maxillofacial Pathologist
He is located at 300 Marconi Boulevard Suite 308 in Columbus, OH 43215. Can help patients with the following: Cosmetic Dentistry, Dental Emergency, Dental Exam and Cleaning, General Oral Health, Oral Pain, Veneers. His National Provider Identifier (NPI) number is 1952464109. Appointment can be made via the phone number (503) 906-7300. He also has a website where you can get more information. The website can be found at https://wexnermedical.osu.edu/find-a-doctor/john-kalmar-dmdphd-4980. He is affiliated with 1 practices.
Conditions treated
Dr. John R. Kalmar, being an oral and maxillofacial pathologist, 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 Kalmar.
- Bad Breath
- Bleeding Gums
- Cavities
- Cosmetic Dentistry
- Dental Bridges
- Dental Crowns and Caps
- Dental Emergency
- Dental Exam and Cleaning
- Dental Implants
- Dental Malocclusion
- Dentin Hypersensitivity
- Dentures
- General Oral Health
- Gum Disease / Gingivitis
- Invisalign
- Laser
- Oral Cancer Examination
- Oral Pain
- Pericoronitis
- Root Canals
- Teeth Grinding
- Teeth Sensitivity
- Teeth Whitening
- Tongue Problems
- Veneers
Procedures Performed by Dr. John Kalmar
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. John Kalmar as in-network for the following 2026 plans.
Health plans
CareSource
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 21 plans from CareSource
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze 7500 $25 Generic Drugs | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze 7500 $25 Generic Drugs + Adult Vision & Fitness | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Core Gold 1500 $10 Generic Drugs | HMO · Gold | Preferred | Accepting new patients |
| Core Gold 1500 $10 Generic Drugs + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| Diabetes Gold 3000 $0 Chronic Care Drugs & Services | HMO · Gold | Preferred | Accepting new patients |
| Diabetes Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| Diabetes Silver 5000 $0 Chronic Care Drugs & Services | HMO · Silver | Preferred | Accepting new patients |
| Diabetes Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
| Gold 2000 $15 Generic Drugs | HMO · Gold | Preferred | Accepting new patients |
| Gold 2000 $15 Generic Drugs + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| HDHP Preventive Silver 5500 $0 Chronic Care Drugs | HMO · Silver | Preferred | Accepting new patients |
| Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services | HMO · Gold | Preferred | Accepting new patients |
| Healthy Heart Gold 3000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Gold | Preferred | Accepting new patients |
| Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services | HMO · Silver | Preferred | Accepting new patients |
| Healthy Heart Silver 5000 $0 Chronic Care Drugs & Services + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
| Low Premium Bronze 10600 $25 Generic Drugs | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Low Premium Bronze 10600 $25 Generic Drugs + Adult Vision & Fitness | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Low Premium Silver 6200 $3 Generic Drugs | HMO · Silver | Preferred | Accepting new patients |
| Low Premium Silver 6200 $3 Generic Drugs + Adult Vision & Fitness | HMO · Silver | Preferred | Accepting new patients |
| Silver 6000 $20 Generic Drugs | HMO · Silver | Preferred | Accepting new patients |
| Silver 6000 $20 Generic Drugs + Adult Vision & Fitness | HMO · Silver | 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 Kalmar is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. John Kalmar is enrolled to bill Medicare as a Practitioner - Pathology .
Bills through: Kristin Mcnamara, Dds, Llc
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Studies
UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated in 1978Other ways to reach out
- Website: https://wexnermedical.osu.edu/find-a-doctor/john-kalmar-dmdphd-4980
Additional Specialities
- Dentist
Questions & Answers
Where can you meet with Dr. John R. Kalmar?
Dr. John R. Kalmar's office is located at 300 Marconi Boulevard Suite 308 in Columbus, OH 43215.
Does Dr. John R. Kalmar accept patients with CareSource?
Yes, Dr. John R. Kalmar is listed in-network for CareSource through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. John R. Kalmar treat?
Dr. John R. Kalmar provides treatment for Cosmetic Dentistry, Dental Emergency, Dental Exam and Cleaning, General Oral Health, Oral Pain, Veneers. For the full list see this list.
Does Dr. John R. Kalmar have affiliation with practices?
Dr. John R. Kalmar is affiliated with College of Dentistry.