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St Louis South Oral Surgery: William A Gray, DMD, MD, MBA, FACS / St Louis South Oral Surgery

Dentist
1155 E Gannon Dr Festus, MO 63028

About St Louis South Oral Surgery: William A Gray, DMD, MD, MBA, FACS / St Louis South Oral Surgery

Oral surgery in Jefferson County often means a drive to the city, but St Louis South Oral Surgery keeps specialized care closer to home. Procedures like wisdom-tooth removal, dental implants, and corrective jaw surgery are handled by a dual-degree surgeon on Gannon Drive. The office sits at 1155 E Gannon Dr Festus, MO 63028, a low-slung building just off Highway 61 that locals pass every week without a second glance.

Patients needing bone grafts or treatment for facial trauma find the same surgical suite that handles routine extractions. The practice also evaluates sleep apnea cases and performs biopsies, bridging the gap between dentistry and minor outpatient medicine. Credentials include board certification in both oral and maxillofacial surgery, a detail that reassures families when the referral paperwork arrives.

Scheduling an initial consult is simple; a quick call to (636) 322-4120 usually secures an appointment within the week. Front-desk staff answer questions about insurance coverage and pre-operative instructions, leaving the clinical decisions to the surgeon whose name appears on the door.

Anyone unfamiliar with the side streets off Gannon can pull up directions on their phone before leaving the house. The map listing at this link shows the exact turn-by-turn route from any starting point in the county.

This listing was last updated on May 20, 2026

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Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
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Sedation dentistry
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