Business Details
41 Years
experience
Your Trusted Dentists in West Chester, PA
Westtown Dental Associates has been dedicated to providing exceptional dental care since 1985. Founded by Dr. Barbara Diorio and Dr. David Swintek, our practice has grown to include a team of highly skilled dentists, including Dr. Brent Guenthner, Dr. Murphy Ziesel, and Dr. Kailin Guttman. We combine decades of experience with advanced training in general, cosmetic, and implant dentistry to deliver personalized care tailored to each patient's unique needs. Our commitment to staying at the forefront of dental technology ensures patients receive the most effective treatments, from Invisalign and porcelain veneers to Botox and dental implants. We prioritize creating a comfortable, welcoming environment where families feel at ease during every visit.Our team's extensive education, including specialized training at institutions like Temple University and the University of Pennsylvania, underscores our dedication to excellence. We emphasize preventive care and patient education to promote long-term oral health while addressing aesthetic concerns with innovative solutions. By maintaining a focus on both clinical precision and compassionate service, we aim to build lasting relationships with our patients. Our practice philosophy centers on the connection between dental health and overall well-being, ensuring comprehensive care that enhances both function and appearance. This approach has made us a trusted choice for generations of families in West Chester and surrounding communities.
Services
Dental Implants
Invisalign
Botox Treatments
Porcelain Veneers
Zoom Whitening
Periodontal Care
TMJ Treatment
Ceramic Crowns
Bonded Restorations
Fixed Bridges
Details
- Year established: 1985
Highlights and features
- We offer over 35 years of experience serving West Chester families since 1985.
- Our team includes dentists with advanced training from top institutions like Temple University and the University of Pennsylvania.
- We provide cutting-edge solutions including Invisalign, dental implants, and facial aesthetics.
- Our practice combines preventive care with cosmetic expertise for complete oral health.
- We maintain a patient-centered approach with personalized treatment plans and modern amenities.
What people say
Welcoming atmosphere
Professional expertise
Comprehensive care
Experienced team
Personalized attention
Services
Dental Implants
Dental implants provide permanent solutions for missing teeth through titanium root replacements. Our team evaluates individual cases to determine single or multiple implant placements, ensuring stability for crowns, bridges, or dentures. With advanced diagnostic tools and surgical expertise, we restore both function and aesthetics while preserving jawbone health.
Invisalign
Invisalign offers discreet orthodontic treatment using custom clear aligners. Our certified providers create personalized treatment plans to gradually straighten teeth without metal brackets. This removable system allows patients to maintain oral hygiene routines while achieving proper alignment for improved bite function and confidence.
Botox Treatments
Botox injections reduce facial wrinkles by temporarily relaxing targeted muscles. Our trained professionals administer precise doses to smooth frown lines and prevent deep creases. This non-surgical option complements dental care by addressing cosmetic concerns while maintaining natural facial expressions for a refreshed appearance.
Porcelain Veneers
Custom porcelain veneers transform smiles by correcting gaps, stains, and misshapen teeth. Our two-visit process involves minimal enamel preparation followed by bonding ultra-thin shells. These durable restorations provide natural translucency and stain resistance, creating uniform, aesthetically pleasing results that enhance overall facial harmony.
Zoom Whitening
Zoom whitening delivers professional teeth brightening through in-office and take-home systems. Using hydrogen peroxide-based formulas, we safely remove surface and deep stains from coffee, wine, or smoking. Custom trays ensure even application while in-office treatments provide immediate results under professional supervision for optimal safety and effectiveness.
People
Brent Guenthner, DMD
Dentist
Dr. Guenthner graduated from Temple University Kornberg School of Dentistry in 1994 after completing Albright College's pre-dental program. With advanced training in treating medically complex cases, he brings over 25 years of experience in general dentistry to our practice.
Murphy Ziesel, DMD
Dentist
A West Chester native, Dr. Ziesel earned her dental degree from Temple University after graduating with honors from Villanova University. Certified in Invisalign, she specializes in restorative and cosmetic dentistry while emphasizing patient education for long-term oral health.
Kailin Guttman, DMD
Dentist
Dr. Guttman holds dual degrees in biomedical engineering and dental medicine from Washington University and the University of Pennsylvania. A member of multiple honor societies, she combines technical expertise with personalized care to deliver innovative dental solutions for every patient.
Questions
What dental services do you offer for families?
We provide complete family dentistry including routine checkups, preventive care, orthodontics, cosmetic treatments, and restorative procedures for patients of all ages.
Do you accept dental insurance?
Yes, we work with most major insurance providers and help patients maximize their benefits while minimizing out-of-pocket expenses.
Are emergency dental appointments available?
While we don't offer 24/7 emergency services, we prioritize urgent cases during regular business hours and provide after-hours care instructions.
How can I schedule an appointment?
Patients can book appointments online through our website or by calling our West Chester office directly at (610) 436-9736.
What payment options do you provide?
We accept major credit cards, checks, and cash while offering flexible financing options through CareCredit for qualified patients.
Do you offer teeth whitening services?
Yes, we provide both in-office Zoom whitening treatments and custom take-home whitening kits for convenient, professional-grade results.
