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Your Trusted Family Dentist in Herrin, IL
Donald G Guebert, DMD has been dedicated to providing exceptional dental care for families in Energy, Herrin, and surrounding areas since its establishment. Our practice combines personalized service with cutting-edge technology, including same-day CEREC crown restorations, to meet the diverse needs of our patients. With a focus on preventative, restorative, and cosmetic dentistry, we cater to individuals of all ages, emphasizing comfort, trust, and long-term patient relationships.

Our team's commitment to ongoing education ensures we deliver the most advanced treatments while maintaining a family-friendly environment that alleviates dental anxieties. We prioritize patient education and transparency, offering comprehensive consultations and financial guidance to ensure accessible, high-quality care.
Services
General Dentistry Cosmetic Dentistry CEREC Crowns Dental Implants Children's Dentistry Emergency Care Dentures Teeth Whitening Periodontal Care Digital X-Rays
Highlights and features
  • Family-focused dental practice with 30+ years serving Southern Illinois
  • Same-day crown technology eliminates multiple appointments
  • Comprehensive children's dentistry with anxiety-reducing techniques
  • Periodontal specialists working alongside general dental services
  • Digital imaging and Velscope oral cancer screening technology
Associations and certifications
  • American Dental Association
  • Illinois State Dental Society
What people say
Exceptional staff Painless procedures Family-friendly Same-day crowns Knowledgeable team
Services
General Dentistry
Our comprehensive general dentistry services include bi-annual checkups, professional cleanings, and preventive care for patients aged three and older. Using digital X-rays and Velscope oral cancer screenings, we detect issues early while implementing fluoride treatments and sealants to maintain optimal dental health. Our team specializes in periodontal disease management and emergency dental treatment for trauma or acute pain situations.
Cosmetic Dentistry
Transform your smile through our range of cosmetic treatments including professional teeth whitening, natural-looking porcelain crowns, and cosmetic bonding. We offer complimentary consultations to discuss smile makeovers using veneers, dental implants, and modern restorative techniques that combine functionality with aesthetic appeal. Before-and-after galleries demonstrate our commitment to personalized smile design.
CEREC Same-Day Crowns
Revolutionize your crown experience with our CEREC technology that delivers precise, custom-fitted crowns in a single appointment. Using CAD/CAM digital impressions, we eliminate messy molds and temporary crowns while providing durable restorations that match your natural tooth color. This advanced system enables immediate treatment for cracked, chipped, or decayed teeth during emergency visits.
Children's Dentistry
We create positive dental experiences for children through our specialized pediatric program featuring interactive learning and age-appropriate anxiety reduction techniques. Services include dental sealants, orthodontic evaluations, and preventive care consultations. Our 'All-Star' program rewards children with digital photo displays and treasure box selections to foster lifelong dental hygiene habits in a welcoming environment.
Dental Implants
Regain complete oral function with our implant dentistry solutions that replace single or multiple missing teeth permanently. Using titanium posts anchored into the jawbone, we provide natural-feeling replacements that prevent bone loss and adjacent tooth movement. Our experience includes implant-supported dentures and bridges, with collaborative planning involving surgical specialists for complex cases.
People
Donald G. Guebert
Dentist
Dr. Guebert graduated from Southern Illinois University School of Dental Medicine after completing his biology degree at the University of Illinois. With membership in multiple professional organizations including the American Dental Association, he maintains active continuing education in implant dentistry. He contributes to community dental health initiatives while coaching local sports teams.
Deanna
Registered Dental Hygienist
Specializing in aesthetic dentistry, Deanna focuses on enhancing smiles through preventative care and teeth whitening procedures. She emphasizes patient education about oral hygiene techniques while creating personalized treatment plans. Active in community health outreach programs, she maintains professional certifications in dental hygiene standards.
Barb
Office Manager
As treatment coordinator and office manager, Barb ensures smooth practice operations while personally guiding patients through treatment options. With extensive dental insurance knowledge, she helps patients maximize benefits while coordinating complex treatment plans. She maintains close communication with patients regarding financial arrangements and follow-up care.
Crysta
Dental Assistant
Certified CEREC CAD/CAM specialist with expertise in single-visit restorations, Crysta supports complex crown procedures while comforting anxious patients. She handles digital impression systems and maintains equipment calibration. Actively involved in patient education about post-treatment care, she coordinates follow-up appointments for optimal outcomes.
Karen
Dental Assistant
Karen specializes in patient comfort during procedures, particularly for nervous individuals and children. Certified in emergency response protocols, she assists with complex restorative treatments and maintains infection control standards. She actively participates in continuing education courses to stay updated on latest dental technologies.
Questions
What dental services do you offer for children?
We provide comprehensive pediatric care including first tooth exams, sealants, orthodontic evaluations, and child-friendly cleanings. Our All-Star program makes dental visits enjoyable through interactive activities.
Can you handle dental emergencies?
Yes, we reserve time daily for emergency cases like tooth pain, broken teeth, or lost fillings. Call (618) 942-3733 immediately for urgent care.
Do you accept dental insurance?
We work with major insurance providers and help maximize benefits. Our office manager assists with claims processing and explains out-of-pocket costs.
What technology do you use for crowns?
Our CEREC system creates custom crowns in one visit using digital impressions and CAD/CAM technology, eliminating multiple appointments.
How often should I schedule checkups?
We recommend bi-annual visits for professional cleanings and oral cancer screenings, with personalized schedules for patients with specific dental needs.
Do you offer teeth whitening options?
Yes, we provide in-office light-activated treatments and custom take-home whitening kits with professional strength bleaching gels for lasting results.