Dr. Steven J. Marcello DDS
Pediatric Dentist
He is located at 156 West Main Street in Thibodaux, LA 70301. Can help patients with the following: Cracked Tooth, Dental Bridges, Orthodontic Retainer, Palatal Expansion, Teeth Grinding, Toothache. His National Provider Identifier (NPI) number is 1275680944. Appointment can be made via the phone number (985) 446-3754.
Conditions treated
Dr. Steven J. Marcello, 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. Steven J. Marcello.
- Abscessed Tooth
- 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
- Lingual Braces
- Loose Tooth
- Oral Cancer Examination
- Orthodontic Retainer
- Palatal Expansion
- Pericoronitis
- Smile Makeover
- Stained Teeth
- Teeth Grinding
- Teeth Whitening
- Teething
- Temporomandibular Joint Syndrome (TMJ)
- Tooth Extraction
- Toothache
- Traumatic Dental Injury
- Veneers
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Steven J. Marcello as in-network for the following 2026 plans.
Dental plans
DentaQuest- LA
Network data as of Oct 10, 2025, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| DentaQuest PPO Pediatric High | PPO · High | Null | Accepting new patients |
| DentaQuest PPO Family High | PPO · High | Null | Accepting new patients |
| DentaQuest PPO Family Low | PPO · Low | Null | 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. Steven J. Marcello is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Additional Specialities
- Dentist
- Orthodontist
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Questions & Answers
Does Dr. Steven J. Marcello accept insurance?
Dr. Steven J. Marcello is listed in-network for 3 ACA Marketplace (Obamacare/HealthCare.gov) plans from DentaQuest- LA. See the Marketplace plans section for details.
Where can you meet with Dr. Steven J. Marcello?
Dr. Steven J. Marcello's office is located at 156 West Main Street in Thibodaux, LA 70301.
What conditions does Dr. Steven J. Marcello treat?
Dr. Steven J. Marcello provides treatment for Cracked Tooth, Dental Bridges, Orthodontic Retainer, Palatal Expansion, Teeth Grinding, Toothache. For the full list see this list.