Dentist Allentown
Where Artistry & Precision Create Beautiful Smiles
An Artist in Dentistry
Meet Dr. Mary Viechnicki
As an instructor with the Clinical Mastery Series, Dr. Mary brings advanced training and artistry to every smile she designs. From porcelain veneers and no-prep veneers to complete smile makeovers, she creates results that look natural, refined, and tailored to each patient’s unique goals.
Rated Five Stars on Google
A Top-Rated Dentist
Dr. Mary is one of the Lehigh Valley’s most trusted and highly rated cosmetic dentists. Patients praise her artistry, precision, and genuine care, and her outstanding Google reviews reflect smiles that look absolutely stunning.
“Dr. Viechnicki is so amazing. She makes you feel so comfortable and the way she cares about her work spoke volumes." – Christina, 5-Star Review



Real Results
Boutique Care With Proven Results
Dr. Mary Viechnicki offers a high-end dental experience that blends sophistication with warmth and compassion. Backed by more than 100 five-star Google reviews, her practice is trusted by patients throughout Allentown, Bethlehem, and the Central Valley Area who value personalized attention and stunning results.
Expertise in Cosmetic Dentistry
Specializing in lifelike prepless veneers and complete smile makeovers, Dr. Mary has trained dentists nationwide as a clinical mentor with the Hornbrook Group. She also currently instructs with the Clinical Mastery Series. If you want the very best results, choose a provider with the skill and background to train the next generation of cosmetic dentists.


Real Results
“Dr. Viechnicki is very professional and yet able to put people at ease. I highly recommend her for your dental needs." – David, 5-Star Review

Collaboration That Enhances Care
Dr. Mary works hand-in-hand with her husband, Dr. John Potter, a skilled periodontist who places all of the practice’s dental implants. This seamless collaboration ensures that every cosmetic and restorative treatment is both beautiful and functional, giving patients long-lasting confidence in their smiles.
Virtual Consultations
Where Luxury Meets Convenience
Whether you live in Bethlehem, the Central Valley Area, or another community, virtual consultation makes it easy to take the first step toward your new smile. You’ll connect directly with Dr. Mary to share your goals, learn about cosmetic options, and receive honest, expert guidance. It’s a convenient and caring way to begin your journey with a dentist you can trust.
A solution that fits your smile and style Discover Veneers
Porcelain veneers are ultra-thin shells of ceramic custom-made to enhance the size, shape, and color of your teeth. They can conceal chips, stains, gaps, and unevenness, offering dramatic yet natural-looking results. Because a small amount of enamel is removed to place them, traditional veneers are a long-lasting, permanent cosmetic solution.

Traditional Veneers
- Improves color, shape, and size of teeth
- Conceals chips, stains, and gaps
- Natural-looking results
- Requires enamel removal
- Non-reversible
- Long-lasting
- Requires multiple visits
- Moderately invasive
No-Prep Veneers
- Improves color, shape, and size of teeth
- Conceals chips, stains, and gaps
- Natural-looking results
- Minimal or no enamel removed
- Often a reversible procedure
- Durable, but may be thinner
- Faster process
- Minimally invasive
Call or Request a Virtual Consultation
Ready to Change Your Life?
“This office is AMAZING!! I don’t have to hide my smile anymore thanks to her!" – MaryKate, 5-Star Review






