Tashina Crittenden
Los Angeles
Summary
Experienced Business office Administrative & Medical Assistant with extensive knowledge of medical medical Terminology and policies. Offers strong dedication to informed patient care, administrative excellence and confidentiality, Friendly and engaging team player and hardworking leader able to inspire staff to perform their best. Detail oriented fast learner great people person excellence customer service dedicated toward working problem solving, handle pressure, Leadership. Self-motivated professional highly experienced in guest services. Pleasant personality coupled with talents in customer relations, recordkeeping and problem-solving. Outgoing when greeting and communicating with others to maintain positive atmosphere.
Overview
4
4
years of professional experience
Work History
Front Desk Receptionist
Ronald Reagan UCLA Medical Center
Los Angeles
02.2023 - 11.2025
- Manages patient flow, appointments, records, and billing, serving as the first point of contact by greeting patients, scheduling visits, verifying insurance, collecting payments, updating EHRs, handling calls, maintaining records, and ensuring a calm, organized front desk while upholding HIPAA compliance
Secretary Assistant
Department of Children and family services
Los Angeles
11.2024 - 10.2025
- Essential administrative and organizational support, acting as the office backbone by managing communications (calls, emails, mail), scheduling (meetings, travel, appointments), handling documents (filing, reports, minutes), managing supplies, and often serving as the first point of contact for visitors, all while maintaining confidentiality and ensuring smooth daily operations for staff and executives. Duties vary but focus on optimizing workflow through multitasking, time management, and strong interpersonal skills.
Security Officer
Sony Pictures Entertainment
Los Angeles
03.2022 - 06.2024
- Patrol and monitor: Conduct regular patrols of buildings and grounds to deter criminal activity and unauthorized access. Monitor surveillance cameras and alarms for any suspicious activity.
- Control access: Manage entry and exit points, check credentials, and permit or deny entry to authorized personnel and visitors.
- Respond to incidents:
Education
Business office administration -
Park Ridge private school
Long Beach, CA09.2025
High school diploma -
Park Ridge private school
Long Beach, CA12.2014
Skills
- Customer service
- Office administration
- Time management
- Workflow optimization
- Problem-solving
- Analytical and critical thinking
Timeline
Secretary Assistant
Department of Children and family services
11.2024 - 10.2025
Front Desk Receptionist
Ronald Reagan UCLA Medical Center
02.2023 - 11.2025
Security Officer
Sony Pictures Entertainment
03.2022 - 06.2024
Business office administration -
Park Ridge private school
High school diploma -
Park Ridge private school