LifeGuard AZ

Precision matters in every step of airway management.

During nasal intubation, we use a red rubber catheter to help guide the endotracheal tube through the nasal passage while reducing the risk of shearing trauma. It's a simple technique that helps create a smoother path for placement while protecting delicate airway structures.

At Lifeguard Anesthesia, attention to details like these is what allows us to safely integrate anesthesia into dental practices across Arizona—so your team can stay focused on delivering exceptional patient care while we handle the anesthesia.

If you're an oral surgeon, dentist, periodontist, or endodontist looking to bring IV sedation or general anesthesia into your practice, we'd love to show you how our mobile anesthesia team can become an extension of yours.

Focus on dentistry. Leave the anesthesia — and the clearances — to us. 🦷

Lifeguard Anesthesia provides mobile dental anesthesia across Arizona — proudly serving practices in Mesa, Gilbert, Chandler, Scottsdale, Tempe, and the greater Phoenix area. We bring state-of-the-art equipment to your office with no upfront investment and no capital risk.

Our board-certified nurse anesthesiologists handle everything from pre-op patient clearance to recovery — so your patients show up assessed, cleared, and ready, and you stay focused on dentistry.

✅ Full pre-op assessment & patient clearance (even complex cases)
✅ IV Sedation — conscious, moderate & general
✅ Difficult & ultrasound-guided IV access (stop canceling cases)
✅ Boost practice productivity up to 50%

Safe, seamless, and built as an extension of your Arizona practice. 🩺

📍 Serving all of Arizona | 📞 833-534-8273
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Every successful surgical day starts long before the first procedure begins. The right anesthesia partner helps protect your schedule, improve the patient experience, and give your team the confidence to focus on what they do best.

Lifeguard Anesthesia provides mobile dental anesthesia services for general dentists, oral surgeons, periodontists, endodontists, and specialty dental practices throughout Arizona, Oregon, Kansas, and Montana. Our experienced CRNA team manages patient screening, pre-operative assessments, anesthesia, monitoring, and recovery—bringing hospital-level anesthesia directly into your office.

If you’re searching for a trusted mobile anesthesia provider, office-based dental anesthesia, mobile CRNA services, IV sedation for dental practices, or an experienced partner for dental implants, full-mouth reconstruction, oral surgery, and complex dental procedures, Lifeguard Anesthesia is built to support your practice while helping improve efficiency, safety, and patient care.

Learn how mobile dental anesthesia can help your practice perform more advanced procedures, increase case acceptance, and provide a better surgical experience for both your team and your patients.

🌐 LifeguardAnesthesia.Surgery


Chase Sossamon

Richelle Williams, DNP, CRNA
nurse anesthesiologist

Richelle brings calm, precision, and patient-first vigilance to every case. From pre-op assessment and anesthesia planning to airway management and continuous monitoring throughout the procedure, she’s focused on what matters most: safety, comfort, and a smooth recovery. Professional, prepared, and steady — that’s Richelle.

Chase Sossamon

Why do we tape a patient's eyes during anesthesia?

Because when patients are under deep sedation or general anesthesia, they don't blink normally. Taping the eyes closed helps protect the cornea from drying out and reduces the risk of scratches or irritation during the procedure.

It's one of the many small details our CRNAs focus on to help keep patients safe and comfortable from start to finish.

Lifeguard Anesthesia provides mobile dental anesthesia for dentists, oral surgeons, periodontists, and endodontists across Arizona. Our team combines thorough pre-op planning with continuous patient monitoring and evidence-based anesthesia care, helping practices deliver safe, efficient treatment with confidence.

Chase Sossamon

Meet Chase Sossamon, MSN, CRNA, founder of Lifeguard Anesthesia.

Patient safety is not something you compromise on. It is the standard.

Chase brings a level of precision, experience, and calm that both providers and patients rely on. From advanced airway management to patient first sedation protocols, every detail is handled with intention.

Chase Sossamon