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Your Trusted Dentist in Spirit Lake, IA
Hill Avenue Dental has been providing advanced dental care to families in Spirit Lake, Iowa since 2003. Our practice combines cutting-edge technology with personalized attention to ensure optimal oral health for patients of all ages. Led by Dr. Darren Dotson and Dr. Amy Hartzell, our team prioritizes patient education, preventive care, and comprehensive treatment planning. With over 40 years of combined experience, we offer everything from routine cleanings to complex restorative procedures while maintaining a warm, welcoming environment.

Our commitment to continuing education ensures we stay at the forefront of dental advancements, delivering reliable solutions for every smile. We value long-term relationships with our patients, emphasizing transparency in treatment options and costs. Our office operates with flexible scheduling and accepts various payment options to accommodate diverse needs. Through community involvement and patient-centered care, we strive to be Spirit Lake's trusted dental partner for generations.
Services
Dental Cleanings Dental Exams Teeth Whitening Dental Implants Emergency Dentistry Cosmetic Bonding Root Canal Therapy Dental Sealants Night Guards Dental Crowns
Highlights and features
  • We offer 20+ years of combined experience in family dental care
  • Our team provides personalized treatment plans for all ages
  • We utilize state-of-the-art dental technology
  • Flexible scheduling available for working families
  • Emergency dental services provided same-day
What people say
Best dental staff Accommodating flexible schedule Pleased with visit Professional team Great dental work
Services
Dental Cleanings
Professional dental cleanings remove plaque and tartar buildup to prevent cavities and gum disease. Our hygienists use advanced tools to polish teeth and improve oral health. Regular cleanings help maintain fresh breath and detect early dental issues.
Dental Implants
Dental implants provide permanent solutions for missing teeth. We offer implant-supported dentures and All-On-4 procedures that restore chewing function and natural appearance. These titanium-root replacements integrate with jawbone for lasting stability.
Emergency Dentistry
Same-day treatment for knocked-out teeth, broken crowns, and severe toothaches. Our team handles urgent cases with immediate pain relief and restorative solutions. We prioritize emergency patients to prevent complications from dental trauma.
Teeth Whitening
Professional whitening treatments remove stains and discoloration for brighter smiles. Custom trays and in-office options deliver faster, longer-lasting results than over-the-counter products. We ensure safe enamel protection during the whitening process.
Root Canal Therapy
Root canal therapy saves infected or damaged teeth by removing inflamed pulp tissue. This procedure eliminates pain while preserving natural tooth structure. Modern techniques make the process comfortable with high success rates for long-term oral health.
People
Darren Dotson
Dentist
Dr. Darren Dotson has practiced in Spirit Lake since 2003. He graduated from the University of Iowa College of Dentistry and specializes in family dental care. He enjoys patient education and outdoor activities.
Amy Hartzell
Dentist
Dr. Amy Hartzell joined Hill Avenue Dental in 2011 after practicing in Sioux City. She graduated from the University of Iowa College of Dentistry and focuses on comprehensive dental solutions.
Amber
Dental Hygienist
Registered Dental Hygienist with 15+ years experience. Graduated from University of South Dakota. Specializes in preventive care and patient education while enjoying family time and boating.
Jill
Dental Hygienist
Dental hygienist since 2014 with experience in periodontal therapy. Lives in Spencer with family and enjoys crafting and community involvement.
Carmen
Dental Hygienist
Joined the team in 2022 after graduating from University of South Dakota. Focuses on gentle care for patients of all ages while enjoying outdoor activities with her family.
Questions
What dental services do you offer for families?
We provide comprehensive family dentistry including cleanings, exams, fillings, implants, and emergency care for all ages.
Do you handle dental emergencies?
Yes, we offer same-day emergency dental services for urgent issues like knocked-out teeth and severe toothaches.
What payment options are available?
We accept CareCredit, Varidi financing, and offer an in-house dental membership plan for uninsured patients.
Are you accepting new patients?
Yes, we welcome new patients and offer convenient online registration for first-time visitors.
What technology do you use?
Our office features digital X-rays, modern dental equipment, and advanced tools for accurate diagnostics and treatment.
Do you offer teeth whitening?
Yes, we provide professional teeth whitening solutions including custom trays and in-office treatments.