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Your Trusted Dentist in Henderson, NV
Siena Dental has served Henderson, NV for over two decades with a compassionate, patient-centered approach to dental care. Our team prioritizes conservative treatment plans while utilizing advanced technologies like digital X-rays, intraoral cameras, and laser therapy to ensure precise diagnostics and comfortable procedures. With a focus on preserving natural smiles, we offer preventive care, restorative treatments, and cosmetic enhancements tailored to individual needs.

Our experienced professionals, including Dr. Dave Mahon and hygienists with decades of expertise, emphasize transparent communication and personalized attention. Backed by a no-fault warranty on restorative work and flexible financing options, we aim to make high-quality dental care accessible. Patients consistently praise our prompt service, modern facilities, and commitment to addressing concerns without pressure, solidifying our reputation as a trusted local practice.
Services
Dental Checkups Emergency Dentistry Dental Implants Teeth Whitening ClearCorrect Aligners
Highlights and features
  • We offer over 20 years of experience in Henderson's dental care community
  • Our team uses advanced technology like digital X-rays and laser therapy
  • We provide personalized treatment plans with transparent pricing
  • We offer flexible financing options for all budgets
  • Our staff maintains a spotless, welcoming environment with prompt service
What people say
Efficient and friendly staff Professional and caring Excellent service Spotless office No pressure
Services
Dental Checkups
Regular dental checkups at Siena Dental include thorough exams and cleanings to maintain oral health. Our team uses digital X-rays and intraoral cameras for early issue detection. Patients receive personalized hygiene advice and treatment recommendations during these visits.
Emergency Dentistry
Siena Dental provides same-day appointments for dental emergencies like broken teeth or severe pain. Our team prioritizes prompt treatment using advanced diagnostics to resolve issues quickly while ensuring patient comfort through modern techniques.
Dental Implants
We offer secure, natural-looking dental implants for missing teeth. Using CBCT imaging for precise planning, our implants restore function and aesthetics. The process includes bone assessment, implant placement, and custom crown fabrication for lasting results.
Teeth Whitening
Professional whitening services at Siena Dental include in-office treatments and take-home kits. We use proven bleaching solutions to address stains and discoloration, providing customized trays and concentration levels for safe, effective smile enhancement.
ClearCorrect Aligners
ClearCorrect aligners straighten teeth discreetly using removable, custom trays. Siena Dental creates treatment plans with digital scans, offering periodic tray adjustments for gradual tooth movement while maintaining oral hygiene and comfort.
People
Dr. Dave Mahon
Dentist
Dr. Mahon has practiced dentistry in Henderson for over 20 years. He focuses on conservative care and patient education, utilizing advanced technology for precise treatments. A Lake Las Vegas Rowing Club founder, he values community involvement.
Libby
Registered Dental Hygienist
Libby has served Siena Dental since 2002, offering periodontal therapy and hygiene education. With 30+ years' experience, she holds certifications in laser therapy and local anesthesia. She enjoys international travel and family time.
Brea
Registered Dental Hygienist
Brea joined Siena Dental after graduating with honors from College of Southern Nevada in 2012. She specializes in laser dental therapy and enjoys providing personalized care. A Las Vegas native, she balances work with family life and outdoor activities.
Susie
Office Manager
Susie brings 30+ years of dental experience to Siena Dental, managing operations with Hungarian cultural roots. She coordinates patient care while enjoying boating, travel, and music with her husband's local band.
Krisdie
Registered Dental Hygienist
Krisdie graduated magna cum laude from Dixie State University with a dental hygiene degree. She creates comfortable patient experiences at Siena Dental, enjoying Utah's outdoors and family time outside the office.
Questions
What dental services do you offer?
We provide checkups, cleanings, emergency care, implants, whitening, ClearCorrect aligners, veneers, extractions, and advanced treatments using digital technology.
Do you accept my insurance?
We accept Aetna, Anthem BlueCross, Cigna, Delta PPO, Humana, MetLife, and many other major insurance plans. Contact us for verification.
Are emergency appointments available?
Yes, we offer same-day appointments for dental emergencies like broken teeth, severe pain, or infections.
How can I schedule a visit?
Call (702) 567-0000 or use our website's contact form to book appointments for routine or emergency care.
What technology do you use?
We use digital X-rays, intraoral cameras, CBCT imaging, laser therapy, and digital scanning for precise diagnostics and comfortable treatments.