Dr. Rosemary K. Clay D.M.D.
Pediatric Dentist
She is located at 533 Main Street in Wilmington, DE 19804. Can help patients with the following: Braces, Dental Emergency, Dentin Hypersensitivity, Pericoronitis, Teeth Grinding, Toothache. Her National Provider Identifier (NPI) number is 1376679019. Appointment can be made via the phone number (302) 998-0500. She is affiliated with 1 practices.
Conditions treated
Dr. Rosemary K. Clay, being an pediatric 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. Rosemary K. Clay.
- Bleeding Gums
- Braces
- 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
- Dentin Hypersensitivity
- Dentures
- Gum Disease / Gingivitis
- Invisalign
- Laser
- Loose Tooth
- Oral Cancer Examination
- Pericoronitis
- Teeth Grinding
- Teeth Whitening
- Teething
- Tooth Extraction
- Toothache
- Veneers
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Rosemary K. Clay as in-network for the following 2026 plans.
Dental plans
Delta Dental PPO
Network data as of Sep 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Delta Dental PPO Basic Plan for Families | PPO · Low | Delta Dental PPO | Accepting new patients |
| Delta Dental PPO Preferred Plan for Families | PPO · High | Delta Dental PPO | 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. Rosemary K. Clay 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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
| VOCO America | $117 |
| Align Technology | $33 |
| Dentsply | $11 |
Other
| Food and Beverage | $164 |
Additional Specialities
- Dentist
Looking for more Pediatric Dentists?
Here are pediatric dentists in Delaware you may want to explore.
- Gender: Female
- Address: Unit 309 18947 John J Williams Highway Rehoboth Beach, 19971, DE
- Gender: Female
- Address: 1805 Foulk Road Suite Candd Wilmington, 19810, DE
- Gender: Female
- Address: 1600 Rockland Road Wilmington, 19803, DE
- Gender: Female
- Address: 4201 Miller Road Wilmington, 19802, DE
- Gender: Male
- Address: Suite 101 250 Beiser Boulevard Dover, 19904, DE
- Gender: Male
- Address: 1380 South State Street Dover, 19901, DE
- Gender: Female
- Address: 1600 Rockland Road Wilmington, 19803, DE
- Gender: Female
- Address: 451 Hockessin Corners Hockessin, 19707, DE
- Gender: Male
- Address: Suite 100 51 Huntfield Drive Smyrna, 19977, DE
Questions & Answers
Does Dr. Rosemary K. Clay have affiliation with practices?
Dr. Rosemary K. Clay is affiliated with Rosemary K & Timothy J Clay DMD.
What conditions does Dr. Rosemary K. Clay treat?
Dr. Rosemary K. Clay provides treatment for Braces, Dental Emergency, Dentin Hypersensitivity, Pericoronitis, Teeth Grinding, Toothache. For the full list see this list.
Does Dr. Rosemary K. Clay accept insurance?
Dr. Rosemary K. Clay is listed in-network for 2 ACA Marketplace (Obamacare/HealthCare.gov) plans from Delta Dental PPO. See the Marketplace plans section for details.
Where can you meet with Dr. Rosemary K. Clay?
Dr. Rosemary K. Clay's office is located at 533 Main Street in Wilmington, DE 19804.