After obtaining her Doctor of Dental Surgery degree at the University of Washington School of Dentistry, she moved to Florida where she associated with a local dentist in Lauderhill. During this time she also delivered comprehensive dental care to special needs patients in a mobile setting due to their severe physical or mental challenges. In 1999 Dr. Diana became Dental Director of “Kids in Need of Dentistry” (KIND), a non-profit organization who served underprivileged children in the metro Denver area. She was also a clinical instructor for University of Colorado School of Dentistry. In 2002 Dr. Diana moved to Las Vegas. She opened her own practice in Summerlin in the summer of 2005 where she continues to make a positive impact in the Las Vegas community.