Professional Summary
Overview
Work History
Skills
Certification
Timeline

Daliann Lopez

Mayo Clinic
Altamonte Springs,FL
1
Certification
11
years of professional experience

Proven AR and Collections professional with 9+ years of experience leading billing, invoicing, reconciliations, and collections. Skilled in achieving collection targets, resolving escalated matters with professionalism, and implementing process improvements that streamline workflows and reduce errors. Strong collaboration across finance, sales, and operations to ensure accurate reporting and timely account resolution. Excel and AR workflow proficiency combined with bilingual communication skills (English/Spanish) to deliver efficient, customer-focused results.

Work History

Patient Account Services Specialist

2 Years 1 Month
Mayo Clinic | 08.2024 - Current
  • Independently manage patient registration, insurance verification, and appointment scheduling for a high-volume multispecialty practice.
  • Navigate multiple systems to ensure accurate documentation and efficient workflows; CRM
  • De-escalate patient concerns with empathy and professionalism, maintaining a high level of service.
  • Triage calls to various departments.
  • Collaborate with internal staff, physicians, and third-party vendors to resolve scheduling and billing inquiries.
  • Ensured adherence to HIPAA regulations to protect patient privacy and confidentiality.
  • Managed high-volume call operations to ensure efficient customer service delivery.

Office Manager | Accounts Receivable Manager

8 Years 3 Months
Servpro of Winter Park | 04.2016 - 07.2024
  • Directed daily office operations, encompassing billing, invoicing, collections, and financial reporting.
  • Conduct proactive collections outreach via phone and email, consistently reducing overdue balances and improving cash flow.
  • Perform customer reconciliations, resolving discrepancies and ensuring accurate invoicing.
  • Maintain complete and accurate collection notes for management reporting.
  • Escalate unresolved billing disputes and collaborate with management for timely resolutions.
  • Collaborate cross-functionally with Production, Sales, and Operations to ensure billing accuracy and resolve discrepancies.
  • Implemented AR tracking systems that improved payment cycles by 15 days and minimized financial risk.
  • Manage and train a team of 15 employees, driving accountability and performance.

Project Manager & Crew Leader

3 Months
Servpro | 01.2016 - 04.2016

Interim Assignment

  • Assumed interim Project Manager responsibilities during a staffing transition, providing continuity of project leadership until a permanent replacement was hired.
  • Led project planning, timelines, cross-functional coordination, stakeholder communication, and issue resolution to maintain progress and minimize disruption.
  • Successfully balanced interim management responsibilities with core role responsibilities while supporting the transition to the incoming Project Manager.
  • Oversaw project timelines, budgets, and resources; reported financials and progress to management.

Receptionist

4 Months
Servpro | 09.2015 - 01.2016
  • Managed multi-line phone systems, directing calls to appropriate personnel efficiently.
  • Coordinated daily scheduling for appointments and meetings, optimizing staff availability.
  • Oversaw inventory of office supplies, coordinating orders to maintain adequate stock levels.
  • Confirmed appointments, communicated with clients, and updated client records.
  • Corresponded with clients through email, telephone, and/or postal mail.
  • Assisted in AR to resolve overdue accounts.

Skills

Billing & Accounts Receivable Management – Invoicing
payment collection
reconciliations
dispute resolution
and cash application.
Collections Outreach – Phone/email communication with customers to reduce past due/delinquent balances and meet collection targets.
Financial Reporting & Analysis – Utilize Excel (pivot tables
VLOOKUPs
formulas) to track aging reports and extract insights.
Process Improvement – Developed and implemented tracking systems that reduced overdue accounts and administrative errors.
Cross-Functional Collaboration – Partner with sales
operations
and finance teams to resolve billing discrepancies.
Customer Support & Escalation Management – Handled escalated matters with professionalism to ensure resolution and client satisfaction.
Technical Proficiency – QuickBooks Online
AR workflow
Slack
Microsoft Office
Google Suite
DocuSign
10-key
Adobe
Epic EHR
Genesys Cloud
Avaya

Certification

Florida Notary Public

Timeline

Patient Account Services Specialist

Mayo Clinic
08.2024 - CurrentRead More

Office Manager | Accounts Receivable Manager

Servpro of Winter Park
04.2016 - 07.2024Read More

Project Manager & Crew Leader

Servpro
01.2016 - 04.2016Read More

Receptionist

Servpro
09.2015 - 01.2016Read More
Daliann Lopez