SG

Sarah Guizar

Customer Service Manager

Sarah Guizar currently serves as the Customer Service Manager at Whatnot, a position held since September 2025. Previously, Sarah was with Opendoor from December 2018 to August 2025, where roles included Senior Manager of Transaction Management and Customer Service Team Lead, focusing on seamless transactions and exceptional customer experiences. Earlier experience includes positions at Dr. Dennis Gross Skincare as a Skincare Consultant, Kiehl's Since 1851 as a Cosmetics Counter Manager, Medix™ as a Recruiter, and SEPHORA as a Skincare Lead, along with an Assistant Manager role at Goodcents. Sarah holds an Associate's degree in Business, Management, Marketing, and Related Support Services from Estrella Mountain Community College and a GED from Intelli High School.

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