Arianna Mahbel Rivero
Vernon Township,NJ
Summary
International medical doctor, with three years of billing and collections experience in a professional office setting, including account review, invoice and charge verification, payment follow-up, and resolution of billing discrepancies. Clinical background provides strong working knowledge of medical terminology, diagnoses, and documentation to support accurate charge review. Skilled at maintaining accurate records, managing high-volume accounts and competing priorities, and communicating professionally with clients and external parties. Fluent in English and Spanish; green card holder authorized to work in the United States.
Overview
13
13
years of professional experience
Work History
Administrative Assistant Manager
Harvest Lawn Care
Paterson, NJ
04.2023 - Current
- Coordinated administrative development of sales proposals and contracts.
- Developed administrative processes for review and approval by upper management and communicated and implemented new processes.
- Collaborated with other departmental leaders to establish organizational goals, strategic plans, and objectives.
- Process payments and tracked aging accounts to current.
- Worked in conjunction with third party companies to place accounts in collections.
- Prepared reports and presentations using company-specific software tools accurately.
- Maintained filing systems of all documents related to department operations such as invoices, contracts, purchase orders and personnel files.
General Practice Doctor
Juan Griego Hospital
Nueva Esparta, Venezuela
04.2013 - 12.2013
- Conducted patient assessments to evaluate health conditions and treatment needs.
- Administered medications and monitored responses to treatments effectively.
- Documented patient progress, ensuring accuracy of medical records to support effective treatment planning.
- Collaborated with healthcare professionals to coordinate comprehensive patient care and optimize treatment outcomes.
- Participated in hospital initiatives to enhance patient safety and improve overall care quality.
- Updated charts with latest information, test results and differential diagnoses.
Education
M.D. - Doctor of Medicine
University of Carabobo
Maracay, Venezuela08-2012
Skills
- Medical Terminology
- Report preparation
- Clinical documentation
- Process implementation
- Document management
- Data accuracy
- Billing and collections management
- Bilingual (English & Spanish)
- Microsoft Excel, Word and Outlook
- Proposal Development
- Contract administration
Timeline
Administrative Assistant Manager
Harvest Lawn Care
04.2023 - Current
General Practice Doctor
Juan Griego Hospital
04.2013 - 12.2013
M.D. - Doctor of Medicine
University of Carabobo