Top L-R: Dr. Stuart Sheer and Dr. David Hasson
Bottom L-R: Dr. Allison Green and Dr. Margaret Barry
 

Dr. David M. Hasson founded the practice in Mt. Airy in 1987. A graduate of the University of Maryland Baltimore County with a BA degree in Biological Sciences, he began a 4 year career in cardiovascular physiology research at the Johns Hopkins School of Medicine and the University of Kentucky College of Medicine. Pursuing a lifelong dream, he received his Doctor of Dental Medicine degree from the University of Kentucky College of Dentistry and certification in the Specialty of Pediatric Dentistry from the University of Connecticut School of Dental Medicine. He volunteered for dental missions for children in Ecuador, South America and Moscow, Russia. He is a former president of both the Maryland Society of Dentistry for Children and the Maryland Academy of Pediatric Dentistry and currently the liaison to the American Academy of Pediatrics. Dr. Dave directs the Frederick County Dental Society Give Kids A Smile Program and is the Maryland State Advisory Leader for the American Academy of Pediatric Dentistry Head Start Dental Home Project. An avid beekeeper, photographer and fan of the Beatles, he lives in Woodbine with his wife Pam and children, Cole and Elizabeth, yellow Labrador Derby, several cats and about 150,000 honeybees depending on the time of the year.

Dr. Margaret E. Barry, a native of Baltimore County, is a graduate of the University of Maryland at College Park. After receiving her Doctor of Dental Surgery degree from Case Western Reserve University School of Dentistry in Cleveland, she completed a general practice residency at the University of Maryland Medical Center in Baltimore. Dr. Maggie received her certification in the Specialty of Pediatric Dentistry from Rainbow Babies and Children’s Hospital in Cleveland in 2005 and became a Diplomate of the American Board of Pediatric Dentistry in September of 2006. She is an active member of the American Academy of Pediatric Dentistry and Maryland Academy of Pediatric Dentistry. Dr. Maggie lives in Ellicott City with her husband Bram, and two young children, Jack and Annabel.

Dr. Stuart A. Sheer has practiced orthodontics for children and adults for over twenty years. A native of Baltimore, Maryland, he received his training at Columbia University in New York City. He is a Board Certified Specialist in Orthodontics and Dentofacial Orthopedics. His Doctor of Dental Surgery degree was received from the University of Maryland Baltimore College of Dental Surgery. He is a member of the American Association of Orthodontists and Mid-Atlantic Society of Orthodontists. He is currently the Program Director for Health Volunteers Overseas in Cambodia and is a member Operation Smile. He has been a participating volunteer for efforts in the Philippines, China, Bhutan, Venezuela, Nicaragua and Tanzania. Dr. Sheer enjoys sports, art and music, and his time at the unique Chautauqua Institution in upstate New York.

Dr. Allison Green joined our practice after completing her residency in Pediatric Dentistry at Children’s National Medical Center in Washington, DC. Originally from Chapel Hill, North Carolina, Dr. Allison received her BA degree in Biological Sciences from the University of North Carolina-Asheville, and her Doctor of Dental Surgery degree from the University of Maryland-Baltimore College of Dental Surgery. Dr. Allison became a Diplomate of the American Board of Pediatric Dentistry in 2010. A resident of Baltimore, she enjoys exploring the area with her fiancé Tom, trying out new restaurants, and taking her dogs, Camden and Cooper for walks in the park.