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Trusted Family Dentistry in Lynnwood, WA
At Hennessey Family Dentistry, we prioritize your well-being through personalized, compassionate dental care. With over 50 years of combined experience, our team delivers preventive, restorative, and cosmetic services tailored to individual needs. We emphasize education and minimally invasive techniques to ensure lifelong oral health. Our independent, family-owned practice fosters trust through ethical treatment, avoiding unnecessary procedures while maintaining a patient-first approach.

Led by Dr. Ted Hennessey, a University of Iowa-trained dentist, we integrate continuing education and advanced technology to provide reliable, high-quality care. Our commitment extends beyond the chair, offering flexible scheduling, sedation options, and community-focused service in Lynnwood, WA.
Services
Dental Exams Periodontal Treatments Invisalign Cosmetic Dentistry Emergency Care Teeth Whitening Dental Implants Root Canals TMJ Treatment Pediatric Dentistry
Highlights and features
  • We provide personalized care tailored to individual dental needs and concerns.
  • Our conservative treatment approach prioritizes prevention over invasive procedures.
  • Team members complete regular continuing education to stay current with dental advancements.
  • We offer flexible scheduling and sedation options for patient comfort.
  • Our independent, family-owned practice avoids profit-driven over-treatment.
What people say
Professional, friendly staff Gentle touch during procedures Positive experience with root canal Caring about patient fears Quick, well-done treatments
Services
Preventive Dental Care
Our preventive care focuses on maintaining oral health through regular exams, cleanings, and patient education. We emphasize early detection of issues like cavities and gum disease to avoid costly treatments. Services include fluoride applications, sealants, and personalized hygiene instruction, ensuring patients understand home care between visits.
Invisalign Treatment
We offer Invisalign clear aligners for discreet teeth straightening. Using SmartTrack material, these removable trays gradually correct misalignment without traditional braces. Our team creates customized treatment plans with iTero scanner technology, providing predictable results for improved confidence and oral function.
Cosmetic Dentistry
Our cosmetic services enhance smiles through veneers, teeth whitening, and bonding. We address discoloration, chips, and gaps using minimally invasive techniques. Opalescence and Philips Zoom! treatments deliver professional whitening results, while porcelain veneers create durable, natural-looking improvements for long-term satisfaction.
Emergency Dental Care
We prioritize urgent cases like toothaches, broken teeth, and infections. Our team provides immediate pain relief and stabilization, often completing necessary procedures like root canals in a single visit. This approach minimizes discomfort while preserving natural teeth whenever possible.
Periodontal Therapy
We treat gum disease through scaling, root planing, and personalized maintenance plans. Our hygienists educate patients on effective home care while monitoring gum health during regular visits. Early intervention prevents progression to severe periodontitis, protecting both oral and systemic health.
People
Dr. Ted Hennessey
Dentist
Dr. Hennessey graduated from the University of Iowa College of Dentistry in 2006. He has practiced in Washington since 2006 and owns this office since 2012. He focuses on conservative, patient-centered care.
Sharon
Office Manager
Sharon has managed office operations since 1998. She handles insurance claims, payroll, and patient relations while maintaining the practice's patient-first culture.
Dina
Patient Care Coordinator
Dina schedules appointments and assists with treatments. She has worked in dentistry for 25 years and joined the team in 2010.
Rachel
Dental Hygienist
Rachel provides periodontal therapy and preventive care. She has practiced dental hygiene since 1994 and joined the team in 2005.
Thyla
Dental Hygienist
Thyla focuses on patient education and periodontal health. She joined the practice in 2015 after starting her dental career in 2008.
Questions
What dental services do you offer?
We provide exams, cleanings, Invisalign, cosmetic dentistry, emergency care, and periodontal treatments in a patient-centered environment.
Do you accept dental insurance?
We process insurance claims and work with major providers to maximize patient benefits while minimizing out-of-pocket costs.
How can I schedule an appointment?
Call our office directly or ask for a comment card at your next visit to request preferred appointment times.
What makes your practice different?
We're an independent, family-owned practice prioritizing ethical care without unnecessary treatments, focusing on long-term patient relationships.
Do you offer sedation options?
Yes, we provide nitrous oxide and other sedation methods to ensure comfortable experiences for anxious patients.
How do you handle dental emergencies?
We prioritize same-day treatment for urgent cases like toothaches, broken teeth, or infections to relieve pain quickly.