Meet Our Hyattsville Doctors

Robert S. Dayse, DDS, MBA

Being a dentist has changed my life. I have met so many great people through my practice, and developed lasting, wonderful friendships with them. It’s also how I met the love of my life, my wife. So many great things have come to me directly and indirectly as a result of my career. These are debts I can never repay, but I do my best to give back to my patients, staff, family, and friends. Dr. Robert Dayse

Education and Professional Memberships

Dr. Dayse’s Doctorate of Dental Surgery was awarded by Howard University College of Dentistry. Each year he takes many hours of continuing education, to improve his skills and expand the services he’s able to provide his patients. Dr. Dayse has completed courses in pathology, trauma, implants, jaw surgery, and dento-alveolar practices.

Dr. Dayse is an active member of the American Association of Oral and Maxillofacial Surgeons and the DC Oral Surgery Society. He’s also on the faculty at Howard University Hospital and has worked with the Life Surgeons for Smiles organization.

Personal Life

A native of Charleston, SC, Dr. Dayse has called Maryland home since 2007. He and his wife Jaclynn have four sons, Robert “Alex”, Michael "Gabe", Matthew and Myles and a puppy, Blue Dayse. When he’s not working, chances are Dr. Dayse is spending time with family and friends. He’s active in his church and feels strongly about making the world better for those around him.


Tongela Williams, DDS

Education and Professional Memberships

Dr. Tongela Williams is a native of Richmond, Virgina. Her career in dentistry began when enlisting in the Army in 1987 as a dental specialist for four years. After leaving active duty she matriculated through Old Dominion University where she received Bachelor of Science degree in Dental hygiene (with honors). After practicing dental hygiene for six years, Dr. Williams decided to attend school. Dr. Williams received her Doctor of Dental Surgery degree and Advanced Education in General Dentistry Certificate from Howard University.

Her professional affiliations include: member of the Academy of General Dentistry and American Dental Association.

Dr. Williams' mantra is patients first, provide high quality and comprehensive dental care to all patients, educate and assist patients in making better decisions to enhance overall oral health.

Dental services provided include: preventive, white fillings, crowns, dentures, root canals, extractions, Invisalign, Fast Braces®, and Lumineers.

Personal Life

In her spare time, Dr. Williams enjoys spending time with family and friends, crossword puzzles, reading motivational material, kickboxing and hiking.

She looks forward to serving you and community in the future.


Andrew Martin, DDS

Education and Professional Memberships

Dr. Andrew Martin is a graduate of the University Of Maryland School Of Dentistry where he was awarded his Doctorate of Dental Surgery in 2013. He serves as a board member of the Maryland Academy of General Dentistry. He takes many hours in continuing education per year to stay current with the evolving field of dentistry and is currently working towards completing his Fellowship with the Academy of General Dentistry (FAGD). He is also affiliated with the American Dental Association. Since matriculating in 2013, Dr. Martin has an affinity for providing access to dental care for children and adults in DC as well as Maryland. He has participated in Mission of Mercy events as well as Hope Clinic events. Prior to moving to Maryland, He completed his undergraduate study at the University of Florida obtaining his Bachelors of Science in Microbiology in 2009.

Personal Life

Dr. Martin was born and raised in Plantation, Florida. Being a Florida native, he loves going to the beach. During his free time he likes to read, play golf, grill/cook and spend time with friends and family. He met his wife Vanessa in Baltimore, Maryland. They have a son, Noah, and a dog, Luna.

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