Giovanna completed the Dental Assisting program at Allan Hancock College and received her RDA license in 2007. She has been assisting Dr. Cosgrove since 2010 and has appreciated the opportunities to grow and develop her skills in the dental field. One of Giovanna’s greatest joys in dentistry is helping patients overcome their phobias by creating a positive and friendly experience. When she is not in the office, she spends time hiking with her little dog Toby and broadening her knowledge of the world by traveling. 

Dental Assistants



For Reina, it’s all about relationships! She has been a dental assistant since 1993 after graduating from Philippine Dental College in 1990. She joined Dr. Cosgrove’s team, after Dr. Saffro retired December 2013. Her passion for dentistry is driven by her love of people. She most enjoys the opportunity dentistry gives to build relationships that makes a difference in patients’ lives. Her skills, energy and positive attitude really help the patients to feel at ease. In her free time, Reina enjoys spending with her family. She also enjoys going to the spa, shopping and dancing.