Gateway Dental Dr. William Swann DDS is a Bowie based family dentist practice that treats patients of all ages. We are committed to delivering the highest quality dental care and do so using state-of-the art dentist equipment. We are a cosmetic dentist that offers services like Invisalign®, Veneers, Dental Implants, Zoom!® Teeth Whitening and more.

We also perform emergency dentist services that include root canals, crowns, sedation dentistry, and bridges. As a local dentist, we create lifelong relationships with our patients and their families and work to ensure that they receive treatments in a comfortable and relaxed environment. Dr. Swann and our staff invite you to schedule an appointment by calling 301-485-7492 and experience why our patients think Gateway Dental Dr. William Swann DDS is the best dentist in Bowie.

Meet The Doctor

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William F. Swann


Dr. Swann received his Doctor of Dental Surgery degree from Howard University College of Dentistry. Upon graduation, he continued his postdoctoral training in a General Practice Residency at the VA Hospital in Washington, DC. He has held a professional membership in several prestigious dental organizations, such as, the American Dental Association, the National Dental Association and the Academy of General Dentistry. He is also a member of several local study clubs.

Patients of Dr. Swann fall in love with his kind, understanding and empathetic nature, while knowing they are receiving the best dental care the industry has to offer. He will give you his undivided time and attention; really listening to you about your desires, concerns and expectations regarding your treatment. This refreshing approach to dental care provides compassionate expertise, custom-tailored for you. These qualities are what keep Dr. Swann's patients referring their friends and family to him. A highly experienced and trained dentist, he has enhanced thousands of beautiful smiles with amazing results. He continues to update his knowledge and skills to ensure that his treatment is well planned and carefully executed with optimal results that can last a lifetime.

When not practicing dentistry, Dr. Swann enjoys spending time with his wife and three children. He is an avid golfer and a diehard Redskins fan.