A History of Exceptional Dental Care

Serving Leesburg and Purcellville for Over 40 Years!

Dr. Walter Collazo and Dr. Amanda Brown
The Herbert Dental Group began in 1973 with Dr. Douglas Herbert. Growing up in a military family, he longed to put down roots for his family and chose Loudoun County for his home. Dr. Herbert brought new levels of dentistry to the area, performing oral and periodontal (gum) surgery at Loudoun Hospital. He also assisted in bringing the first oral surgeons to the county.

Some of the children Dr. Herbert treated in his early career are still coming to the practice today. His legacy of humanity, honesty and dedication to excellence are continued through his daughter, Dr. Amanda Brown and her partner, Dr. Walter Collazo.

Herbert Dental Group - History Dr. Douglas Herbert