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Your Trusted Family Dentist in St. Helena
Matacio Aurina Poh has been dedicated to providing exceptional dental care to families in St. Helena and surrounding communities since its founding. Our practice combines advanced technology with a personalized approach to ensure every patient receives comprehensive, comfortable treatment tailored to their unique needs. With expertise in preventive care, restorative procedures, and cosmetic dentistry, we prioritize long-term oral health while fostering a welcoming environment for patients of all ages. Our team maintains rigorous professional standards through continuous education and investment in cutting-edge equipment like CEREC same-day crown technology and digital X-rays.

We distinguish ourselves through individualized attention, emphasizing patient education and comfort-focused amenities such as nitrous oxide sedation and entertainment options during treatment. Our commitment to community health extends beyond clinical services through preventive care guidance and partnerships with local organizations.
Services
Preventive Care Invisalign Dental Bonding Crowns/CEREC Veneers Bridges Implant Restoration Extractions Dentures Teeth Whitening
Highlights and features
  • We offer personalized dental care tailored to each patient's unique needs
  • Our team utilizes advanced technology like CEREC for same-day crowns
  • We maintain a family-friendly environment with comfort-focused amenities
  • Our practice emphasizes preventive care and patient education
  • We provide comprehensive treatment options for all dental health needs
Services
Invisalign Treatment
Invisalign clear aligners offer a discreet, comfortable solution for straightening teeth without traditional braces. Using SmartTrack material and advanced orthodontic technology, we treat various alignment issues including crowding, gaps, and bite problems. Patients receive custom-made aligners that gradually shift teeth into proper position while allowing normal eating and oral hygiene routines. Our certified providers create personalized treatment plans with predictable outcomes visible from the start.
CEREC Crowns
CEREC technology enables us to create and place dental crowns in a single visit using precision 3D imaging and ceramic materials. This eliminates the need for temporary crowns and multiple appointments while providing durable, natural-looking restorations. The computer-aided design process ensures perfect fit and bite alignment, with completed crowns bonded using advanced adhesive techniques for long-term stability and aesthetics.
Teeth Whitening
We offer comprehensive teeth whitening solutions including in-office treatments, custom take-home trays, and on-the-go options using Opalescence products. Our professional-grade systems effectively remove stains and discoloration while protecting tooth enamel. Customized treatment plans consider individual sensitivity levels and lifestyle factors to achieve optimal whitening results that maintain oral health and enhance natural smiles.
Preventive Care
Our preventive care program includes regular checkups, cleanings, fluoride treatments, and sealants to maintain optimal oral health. Digital X-rays and 3D imaging help detect early issues while professional cleanings remove plaque buildup. We provide personalized hygiene instruction and preventive strategies tailored to each patient's age and dental needs, emphasizing long-term oral health maintenance through regular professional care.
Dental Implants
Implant restoration provides permanent tooth replacement solutions that mimic natural teeth in function and appearance. We place titanium posts that integrate with jawbone tissue, topped with custom crowns or bridges. This solution prevents bone loss and maintains facial structure while offering superior stability compared to traditional dentures. Our process includes comprehensive planning using advanced imaging technology to ensure optimal placement and long-term success.
People
Aurina Poh-Matacio
Dentist
Dr. Poh-Matacio graduated from Loma Linda University School of Dentistry and maintains active membership in professional organizations including the American Dental Association. She focuses on comprehensive family care while emphasizing patient comfort and preventive maintenance.
Frankie
Assistant Operations Manager
Frankie manages daily operations and patient coordination, ensuring smooth office functionality and exceptional patient experience through organized scheduling and administrative support.
Tracy
Front Office Administrator
Tracy handles front office operations with attention to patient needs, providing welcoming assistance and efficient administrative management for all practice activities.
Angela
Dental Hygienist
RDH Angela provides professional cleanings and preventive care, educating patients on proper oral hygiene techniques while maintaining high standards of patient comfort and dental health maintenance.
Maggie
Dental Hygienist
Maggie delivers comprehensive hygiene services with personalized patient education, focusing on preventive care strategies tailored to individual patient requirements and long-term oral health maintenance.
Questions
What dental services do you offer for children?
We provide comprehensive pediatric dental care including checkups, cleanings, fluoride treatments, sealants, and early orthodontic assessments in a child-friendly environment.
Do you offer emergency dental care?
While we don't list specific emergency hours, we recommend contacting our office directly for urgent dental concerns to receive immediate guidance and care options.
What technology do you use for dental restorations?
We utilize CEREC technology for same-day crowns, digital X-rays, and 3D imaging systems to ensure precise diagnostics and efficient restorative treatments.
How can I schedule a dental appointment?
You can schedule appointments by calling (707) 963-4611 during our regular business hours Tuesday through Friday.
What payment methods do you accept?
Please contact our office directly for current payment options and insurance acceptance information to ensure accurate financial planning for your dental care.
Do you provide Invisalign treatment for adults?
Yes, we offer Invisalign clear aligner treatment for adults seeking discreet orthodontic solutions with customized treatment plans and professional monitoring.