Dr. Mark J. Grevlich
- Gender: Male
- Sole propriator: Yes
- NPI: 1245498641
Dr. Mark J. Grevlich DDS
Dentist
He is located at N68W33420 Highway K in Oconomowoc, WI 53066. Can help patients with the following: Bleeding Gums, Dental Bridges, Dental Crowns and Caps, Dentin Hypersensitivity, Teeth Grinding, Teeth Whitening. His National Provider Identifier (NPI) number is 1245498641. Appointment can be made via the phone number (262) 966-9798.
Conditions treated
Dr. Mark J. Grevlich, 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. Mark J. Grevlich.
- 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
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Mark J. Grevlich as in-network for the following 2026 plans.
Dental plans
Delta Dental of Wisconsin, Inc.
Network data as of Sep 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Delta Dental Individual and Family High Plan | PPO · High | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental Individual and Family Low Plan | PPO · Low | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental Individual and Family Low Plan Major | PPO · Low | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental PPO Plus Premier Family Plan High Option | PPO · High | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental PPO Plus Premier Family Plan Low Option | PPO · Low | Delta Dental PPO and Delta Dental Premier | 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. Mark J. Grevlich is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
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Questions & Answers
What conditions does Dr. Mark J. Grevlich treat?
Dr. Mark J. Grevlich provides treatment for Bleeding Gums, Dental Bridges, Dental Crowns and Caps, Dentin Hypersensitivity, Teeth Grinding, Teeth Whitening. For the full list see this list.
Does Dr. Mark J. Grevlich accept insurance?
Dr. Mark J. Grevlich is listed in-network for 5 ACA Marketplace (Obamacare/HealthCare.gov) plans from Delta Dental of Wisconsin, Inc.. See the Marketplace plans section for details.
Where can you meet with Dr. Mark J. Grevlich?
Dr. Mark J. Grevlich's office is located at N68W33420 Highway K in Oconomowoc, WI 53066.