Our Team
The leader in transparent testing and diagnostics.
Nick Prescott
Director of Business Development
With more than six years of healthcare experience, Nick understands the impact that accurate information has on patients. As director of business development, he works to create policy, structure, and procedure to ensure consistency and preciseness in diagnostics. In tandem with Christelle Haswani, he helps to lead Centra’s executive team, guiding the company to success. Together they have created an atmosphere at Centra that is conducive for collaboration, where employees are passionate about their jobs. Eager in the pursuit of knowledge, our employees are continuously learning from each other so as to ensure healthcare accessibility isn’t a barrier for Centra clients.
Nick is a graduate of Azusa Pacific University and when not working, he can be found in the water—surfing, fishing, spearfishing, and lobster diving—or spending time with his wife, Allyse, and their newborn son, John.
Christelle Haswani
Director of Operations
Christelle is passionate about helping and implementing a healthy lifestyle. She earned her bachelor’s degree in healthcare management from Notre Dame University Lebanon, and started her professional career in the Healthcare realm, specifically in the Oncology Department. After building her managerial skills and realizing the need for integrating technology in healthcare, she moved to California to enhance her technical expertise in the field. She graduated from University of La Verne with a M.S. in Data Analytics. She’s an expert in Revenue Cycle Management, Data Visualization and Healthcare Operations, with an organized mindset towards achieving goals and a detail-oriented vision to ensure quality and efficiency.
She was a member of the Girl Scouts for the past 15 years and volunteered for multiple NGOs operating for various causes including poverty, unemployment, child abuse and homelessness. She likes to exercise on a regular basis and travel to different countries to discover new places, cultures, and traditions.
Daniel Shen
Senior Lead Billing Specialist
For more than eight years in the industry and six years with Centra, Daniel has provided medical billing expertise with an emphasis in hospital and toxicology. Daniel previously worked in market research with Fortune 500 companies and received his Bachelor of Arts from the University of California, San Diego.
When not working, he can be found spending time with his spouse of twenty years and their teenage daughter. An avid movie fan, some of his favorites include The General with Buster Keaton, In the Heat of the Night with Sidney Poitier, and Blade Runner with Harrison Ford.
