About Waterfront District Dental
Full-Service Dentistry. Technology-Driven. Patient-Centered Care.
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At Waterfront District Dental, we’re redefining the dental experience with advanced technology, exceptional care, and genuine compassion. Led by Dr. Bart Knowles, our modern Downtown St. Petersburg practice offers comprehensive general, cosmetic, restorative, and implant dentistry in a calm, collaborative setting.
Patient-Centered Care with a Modern Touch
Every smile is unique, and every patient deserves care that reflects that. Dr. Knowles and our team take a patient-first approach, meaning we take the time to listen, educate, and personalize your experience.
Our approach is guided by four key principles:
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Integrity
We recommend only the care you truly need.
Education
We empower you to make confident, informed decisions about your oral health.
Comfort
We prioritize gentle techniques and a welcoming environment.
Excellence
We combine artistry, precision, and modern tools to achieve lasting results.
Meet Dr. Bart Knowles
Dr. Bart Knowles brings a wealth of experience, compassion, and precision to every treatment. Known for his calm, caring demeanor and advanced clinical training, Dr. Knowles takes pride in providing comprehensive care under one roof — from preventive exams to full smile makeovers.
His philosophy is simple: combine modern dentistry with a personalized, educational experience that helps every patient feel cared for and understood.

Our Commitment to Advanced Technology
Modern dentistry should be efficient, precise, and comfortable — that’s why Waterfront District Dental uses advanced technology for accurate, comfortable care that saves you time and keeps you smiling.
Technology allows us to provide care that’s not only more accurate, but also more comfortable and efficient, helping you spend less time in the chair and more time smiling.
Our technology includes:
CEREC® same-day crowns for fast, natural restorations
3D CBCT imaging for precise diagnostics and implant planning
Digital X-rays with lower radiation exposure
Intraoral cameras for enhanced visualization and education
Digital impressions for a comfortable, mess-free experience
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Comprehensive Dental Care in One Place
As a multi-specialty dental practice, Waterfront District Dental provides a full spectrum of services — so you can receive consistent, high-quality care without visiting multiple offices. From preventive care and whitening to dental implants and full-mouth restorations, every treatment is customized to your goals and comfort.
Our services include:
Why Patients Choose Waterfront District Dental
Patients throughout St. Petersburg choose Waterfront District Dental because we combine advanced technology, modern techniques, and genuine compassion — all in one welcoming environment. Our goal is to make each visit as seamless and positive as possible from scheduling to follow-up.
What sets our practice apart:
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A Modern Practice Rooted in Community
Waterfront District Dental is proud to serve the Downtown St. Petersburg community and surrounding neighborhoods, including Snell Isle, Old Northeast, and Historic Uptown.
We believe great dentistry extends beyond the office. That’s why Dr. Knowles and our team regularly participate in community education programs, outreach events, and local partnerships that promote oral health and wellness.
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Reach Out
We're here to answer your dental care questions and concerns.
Office Hours
Monday - Thursday: 8:00AM - 5:00PM
Friday: By appointment only
Saturday - Sunday: Closed
Schedule Your Visit Today
Experience dentistry that’s modern, honest, and centered around you. Whether you’re visiting for preventive care, a smile enhancement, or full restoration, Waterfront District Dental is here to help you achieve lasting confidence and health.

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