Doctors
Dr. Erin Sweeney DDS
For Dr. Sweeney, a Kois Center Dentist, dentistry has always been where science meets art — a space to blend precision with creativity and transform something functional into something beautiful. What she’s discovered along the way is that while perfecting a smile is deeply rewarding, getting to know the person behind it is what truly inspires her.
Believing that patients in Western New York deserve the same caliber of care found in cities like New York or Los Angeles, Dr. Sweeney has dedicated her career to continuous growth and education. She has completed over 400 hours of advanced training, is a trainee at the Kois Center in Seattle, and is pursuing accreditation with the American Academy of Cosmetic Dentistry. She is also a proud member of the American Dental Association, New York State Dental Association, and the 8th District Dental Society.
Dr. Sweeney approaches each patient relationship with intention and empathy, taking time to listen and understand what truly matters to them. Her meticulous attention to detail ensures that every treatment reflects not only clinical excellence but also her patient’s individuality — a smile that feels natural, confident, and entirely their own.
Outside the practice, Dr. Sweeney finds joy in the simple things: spending time with her golden retriever, Paul, and her fiancé, Albert, discovering new live music, getting lost in a great book, and cheering on the Buffalo Bills — always proud to call Western New York home.
Dr. Donald Tucker
As a skilled and experienced provider of dental care in Williamsville, NY, Dr. Donald A. Tucker offers a complete range of dental services. Dedicated to excellence, he maintains a position at the forefront of the latest dental technology, using the most advanced treatment methods to help patients of all ages establish healthy, functional, and beautiful smiles. Dr. Tucker’s mission is to provide the highest quality of dental care in a clean, safe, stress-free, and comfortable environment. Trained and licensed to administer sedation, he offers patients who feel anxious about a particular procedure or suffer from dental anxiety, nitrous oxide, and oral sedation.
Successful treatment outcomes rely on strong partnerships in care. Dr. Tucker values patient input and pays close attention to oral health concerns and expectations of care. He also understands the many links between oral health and a patient’s overall well-being. Dr. Tucker emphasizes the importance of preventive care, saving natural teeth, and maintaining a complete smile. Dr. Tucker is a Fellow of the Misch Implant Institute and International Congress of Oral Implantology (ICOI). He is also a Member of the Board of Trustees of the New York State Dental Foundation.
When not in the office, Dr. Tucker is an avid outdoorsman who enjoys biking, hiking, and swimming.
