Marshall L. Wallace, DMD, MHS
A Professional Court practice focused on periodontal and implant care. South Carolina’s live lookup showed Marshall Lynn Wallace’s active periodontics specialist license. Published services include gum treatment and implant-supported dentures. Insurance, facility safety and other treating clinicians still require separate checks.
Services and treating clinicians
Periodontal treatment, implants, implant-supported dentures, extractions and sinus grafting are described by the practice. [office] [detail]
Service tags describe offerings; specialist status requires a separate individual credential check.
Credential & eligibility checks
Marshall Lynn Wallace’s specialist license 363 was Active, expiring 2029-03-01. This check covers this named clinician only, not every possible treating clinician. [license]
South Carolina lists PERIODONTICS on specialist license 363. Other claimed certifications are not independently established. [license]
The named clinician’s state record lists moderate parenteral and enteral sedation permission. This does not establish facility inspection status or suitability for a patient. [license]
No current professional-liability document was supplied or verified.
Facility inspection and practice-specific infection-control compliance were not independently verified.
The ten-category evidence review
Expand a category for the finding and its sources. These editorial weights are not a clinical standard; no numeric scores are calculated.
Business Reputation · 15%
Customer-reported. Google snapshot: 5 / 5 from 440 ratings. Written feedback in the newest sample discusses kindness and explanations. Two records have no text. The selected sample does not establish clinical outcomes. [google] [reviews]
Quality of Service · 15%
Not established. Clinical quality and outcomes cannot be established from the material reviewed. No comparative quality rating is assigned.
Experience & Qualifications · 15%
Checked source fact. State specialist license 363 was active for periodontics, expiring March 1, 2029, when checked November 11, 2026. This does not independently verify every claimed board certification or every clinician at the office. [license]
Specialties & Expertise · 10%
Practice-reported. Periodontal treatment, implants, implant-supported dentures, extractions and sinus grafting are described by the practice. [office] [detail]
Customer Service · 10%
Customer-reported. Eight of the ten newest retrieved reviews had text; several described kindness or explanations. This selected sample is not representative of all patients and cannot establish outcomes. [reviews]
Pricing & Transparency · 10%
Not established. A treatment-specific written estimate, insurance network participation and implant maintenance costs remain to be confirmed. [office] [detail]
Reliability & Professionalism · 10%
Not established. Appointments, response times, complaint handling and treatment follow-through were not independently tested.
Licensing, Insurance & Safety · 5%
Not established. Individual license findings are shown separately. Professional liability and facility safety evidence remain unverified; unknown does not imply noncompliance.
A question for this practice
Who manages the implant restoration and long-term maintenance, and which stages and follow-up costs are included?
Third-party feedback snapshot
Google snapshot for Marshall L. Wallace, DMD, MHS, November 11, 2026: 5 / 5 from 440 ratings. 10 newest returned records inspected, dated 2026-08-25 through 2026-11-11. 10 newest returned records; 8 with text. Selected sample, not representative; clinical outcomes unverified. [google]
Research limits and sources
- Individual credentials remain incomplete except for the specifically documented Wallace state record.
- Review samples are selected and do not establish clinical outcomes.
- Professional liability, facility safety, specific-plan participation, current appointment availability and full treatment costs remain unverified.
Missing evidence does not imply noncompliance. Search leads alone are not proof of active licenses or complaint outcomes.
- Marshall L. Wallace, DMD, MHS — office: Practice identity, public contact and the services or location described in the record. Accessed 2026-11-11.
- Marshall L. Wallace, DMD, MHS — detail: Specific service, patient-policy or professional-biography findings in this record. Accessed 2026-11-11.
- Google Business Profile via OpenSEO — google: Dated branch address/telephone and third-party rating/count snapshot; not a clinical-quality finding. Accessed 2026-11-11.
- South Carolina LLR — regulator: Public dental-license search route; individual status is verified only where an actual detail record is documented. Accessed 2026-11-11.
- South Carolina LLR — license: Marshall Lynn Wallace, dental specialist 363, PERIODONTICS, Active, expiration 2029-03-01; moderate parenteral/enteral sedation permission. Accessed 2026-11-11.
- Google reviews via OpenSEO — reviews: Ten newest returned review records, eight with text, dated 2026-08-25 through 2026-11-11. Selected sample; not clinical evidence. Accessed 2026-11-11.
Last research check: . Methodology. For directory corrections, contact Elite Direct Ecom LLC.