Deborah R. Blanchard, DDS, MAGD
Dr. Deborah Blanchard has been practicing general and cosmetic dentistry since 2004. She graduated with honors from the Virginia Commonwealth University Medical College of Virginia School of Dentistry. She completed her Advanced Education in General Dentistry residency at Sewell’s Point Dental Clinic in Norfolk, Virginia, and served as the Dental Department Head on the USS Kearsarge (LHD-3) from 2005 to 2007.
She earned her Fellowship in the Academy of General Dentistry in 2009 and her Mastership in the Academy of General Dentistry on July 22, 2023. Only 2 percent of dentists have earned their AGD Mastership. Dr. Blanchard joins a distinguished group of dental professionals committed to going beyond basic requirements to provide outstanding care.
Dr. Blanchard is a member of the American Dental Association®, Virginia Dental Association, Tidewater Dental Association and the Academy of General Dentistry. She has been voted a “Top Dentist” in Virginia Living Magazine every year since 2010 and in Coastal Virginia Magazine since 2017.
Before becoming a dentist, Dr. Blanchard graduated from American University in Washington, D.C., with a degree in international studies. She was commissioned as a Marine Corps officer in 1984 and later as a Navy officer in 1987. She served for 14 years on active duty and in the Reserves before earning her doctorate in dental surgery. In 2000, she earned her third commission as a Navy Dental Corps officer.
Her military background has had a lasting influence on her dental career, giving her the skills and perspective to help patients overcome dental fears and receive the care they need. She also worked for several years in a pediatric dental office and continues to enjoy helping children build confidence and positive experiences with dental treatment.
Dr. Blanchard’s passion is creating healthy, beautiful smiles that help her patients feel confident and enjoy life’s pleasures. She lives in the North End of Virginia Beach with her husband, Robert, and has two grown sons, Michael and David. She enjoys reading, running and cooking.
Bernadette M. Mabanglo-Samson, DDS
Dr. Bernadette Mabanglo-Samson has been practicing dentistry since 2009. She graduated from Virginia Commonwealth University and the VCU Medical College of Virginia School of Dentistry, earning both her Bachelor of Science in biology and her Doctorate of Dental Surgery. She continued her training in general dentistry by completing a two-year Advanced Education in General Dentistry residency at the University of Maryland School of Dentistry. During her final year of residency, she was appointed second-year chief resident by her program director. She joined Bay Colony Dentistry in September 2025.
Dr. Mabanglo-Samson is a member of the American Dental Association®, Virginia Dental Association and Tidewater Dental Association. She is active in the community and volunteers with several organizations, including Girl Scouts of the USA, her church and the Filipino-American community. She has been recognized for her community involvement and was especially honored to be nominated by her colleagues and named a “Top Dentist” by Coastal Virginia Magazine.
She was inspired to become a dentist because she enjoys building relationships with people and appreciates the artistry of dentistry. She loves helping patients achieve smiles they can be proud of and values the relationships she builds with each patient and family.
In her spare time, Dr. Mabanglo-Samson enjoys spending time with her family and friends. She is happily married to her husband, Domini, and they have two delightful children, Bianca and Brianna. Together they enjoy dancing, movies, traveling and trying foods from many cultures. She also loves craft projects and dancing of all kinds, from Latin salsa to line dancing.
“I am blessed to be working with a very experienced and professional staff to provide excellent dental care for our patients. I am confident that our dental team can offer you a welcoming and family-oriented atmosphere. We are looking forward to creating healthy smiles with a smile!”
Meet Our Team
Our friendly team at Bay Colony Dentistry is excited to meet you! Our team is the core of our practice and is dedicated to helping you achieve optimal oral and overall health. We provide one-on-one dental care in order to meet your unique needs and go above and beyond to ensure that you feel comfortable in our office. To make your appointment with our dentist in Virginia Beach, Virginia, and learn more about our dental services, please call us today at 757-321-1300!
Maritza Medina – Business Manager
Born and raised in New York City, Maritza is dedicated to creating a welcoming and positive experience for every patient. As business manager, she helps keep Bay Colony Dentistry running smoothly while supporting both patients and the team. Outside of work, Maritza enjoys spending time with her family and is a proud grandmother of five. She loves making memories filled with joy and laughter, and her faith is an important part of her life.
Angel Brown – Dental Receptionist
Angel was born and raised in Virginia Beach and has worked in the dental field for more than 20 years. She enjoys helping create a friendly and welcoming experience for patients at Bay Colony Dentistry. In her free time, Angel enjoys spending time with her life partner and their four-legged babies. She also enjoys fishing, gardening and cheering on the University of Alabama.
Hannah Bisese – Dental Insurance Coordinator
Hannah is a Virginia Beach local who has worked in the dental field for more than 10 years. As dental insurance coordinator, she is an important part of our team and enjoys helping patients navigate their insurance questions. Hannah has three beautiful children with her fiancé of six years. She enjoys spending time with her family at the beach and camping, and her passions are Jesus and plants.
Crystal DuBois – Registered Dental Hygienist
Crystal is a Virginia Beach native who brings more than 23 years of experience in dental hygiene to Bay Colony Dentistry. She earned her Bachelor of Science in dental hygiene from Old Dominion University and became a valued part of our team in 2013. Crystal is passionate about building lasting relationships with patients and takes pride in helping them maintain excellent oral health. Outside the office, she enjoys spending quality time with her three children and her yellow Labrador, Daisy. She also loves relaxing at the beach whenever she gets the chance.
Rose Martineau – Registered Dental Hygienist
Rose has more than 13 years of dental experience and joined our team in July 2025. She is passionate about educating patients about their oral health. Rose first became a dental assistant in 2012 and returned to school in 2021 to pursue dental hygiene at Carrington College in Mesa, Arizona. Originally from Northern Arizona, she recently relocated to Virginia Beach with her husband, who proudly serves in the United States Navy. Rose and her husband enjoy traveling, spending time at the beach, hiking and trying new restaurants.
Savannah Robertson – Registered Dental Hygienist
Born and raised in Virginia Beach, Savannah is a true local. She graduated from Old Dominion University’s dental hygiene program in 2023 and joined our team in June 2025. Savannah recalls loving visits to the dentist during her adolescence, which sparked her interest in the dental field. During her time at Old Dominion, she earned two bachelor’s degrees, one in dental hygiene and one in psychology. She strives to provide friendly, detailed and personalized care for every patient. In her spare time, Savannah enjoys spending time with her partner and their dogs, and she loves visiting local rinks to roller skate.
Isabel Moreno – Registered Dental Assistant
Isabel has been a dental assistant for more than 14 years and loves helping people feel comfortable in the dental office and confident in their smiles. She lives in Chesapeake, Virginia, with her husband, their two children and their dog. In her spare time, Isabel enjoys hiking, traveling and spending time with family and friends.
Katelyn Becker – Registered Dental Assistant
Katelyn comes from a military family and is a mother of two beautiful children. She joined our dental family in September 2026 after graduating from ECPI with an associate degree in applied medical science and becoming a registered dental assistant. Katelyn enjoys personalizing each patient’s appointment and going the extra mile to make every visit even better than the last. In her free time, she enjoys doing crafts and puzzles with her children.
